diff --git a/package.json b/package.json
index 7eb5f2f579b6..30ee4b472091 100644
--- a/package.json
+++ b/package.json
@@ -34,18 +34,18 @@
     "@types/loader-utils": "^1.1.3",
     "@types/lodash": "^4.14.149",
     "@types/lodash.kebabcase": "^4.1.6",
-    "@types/node": "^12.12.11",
+    "@types/node": "^12.12.14",
     "@types/react": "^16.9.13",
     "@types/react-dev-utils": "^9.0.1",
     "@types/semver": "^6.2.0",
     "@types/shelljs": "^0.8.6",
     "@types/webpack": "^4.41.0",
-    "@types/webpack-dev-server": "^3.4.0",
+    "@types/webpack-dev-server": "^3.9.0",
     "@types/webpack-merge": "^4.1.5",
     "babel-eslint": "^10.0.3",
     "enzyme": "^3.10.0",
     "enzyme-adapter-react-16": "^1.15.1",
-    "eslint": "^6.7.0",
+    "eslint": "^6.7.1",
     "eslint-config-airbnb": "^18.0.1",
     "eslint-config-prettier": "^6.7.0",
     "eslint-plugin-header": "^3.0.0",
@@ -57,7 +57,7 @@
     "jest": "^24.9.0",
     "lerna": "^3.19.0",
     "lerna-changelog": "^0.8.3",
-    "lint-staged": "^9.4.3",
+    "lint-staged": "^9.5.0",
     "prettier": "^1.19.1",
     "react": "^16.8.4",
     "react-dom": "^16.8.4",
diff --git a/packages/docusaurus-plugin-content-docs/package.json b/packages/docusaurus-plugin-content-docs/package.json
index 46ad1a1d363f..d00f76f58944 100644
--- a/packages/docusaurus-plugin-content-docs/package.json
+++ b/packages/docusaurus-plugin-content-docs/package.json
@@ -18,7 +18,7 @@
   "dependencies": {
     "@docusaurus/mdx-loader": "^2.0.0-alpha.36",
     "@docusaurus/utils": "^2.0.0-alpha.36",
-    "execa": "^3.3.0",
+    "execa": "^3.4.0",
     "fs-extra": "^8.1.0",
     "globby": "^10.0.1",
     "import-fresh": "^3.2.1",
diff --git a/packages/docusaurus-types/src/index.d.ts b/packages/docusaurus-types/src/index.d.ts
index f26c3add89d8..1cb5dbeb7630 100644
--- a/packages/docusaurus-types/src/index.d.ts
+++ b/packages/docusaurus-types/src/index.d.ts
@@ -73,7 +73,15 @@ export interface LoadContext {
   baseUrl: string;
 }
 
-export interface Props extends LoadContext {
+export interface InjectedHtmlTags {
+  headTags: string;
+  preBodyTags: string;
+  postBodyTags: string;
+}
+
+export type HtmlTags = string | HtmlTagObject | (string | HtmlTagObject)[];
+
+export interface Props extends LoadContext, InjectedHtmlTags {
   routesPaths: string[];
   plugins: Plugin<any>[];
 }
@@ -104,6 +112,11 @@ export interface Plugin<T> {
   getPathsToWatch?(): string[];
   getClientModules?(): string[];
   extendCli?(cli: Command): void;
+  injectHtmlTags?(): {
+    headTags?: HtmlTags;
+    preBodyTags?: HtmlTags;
+    postBodyTags?: HtmlTags;
+  };
 }
 
 export type PluginConfig = [string, Object] | [string] | string;
@@ -152,3 +165,21 @@ export interface ConfigureWebpackUtils {
   getCacheLoader: (isServer: boolean, cacheOptions?: {}) => Loader | null;
   getBabelLoader: (isServer: boolean, babelOptions?: {}) => Loader;
 }
+
+interface HtmlTagObject {
+  /**
+   * Attributes of the html tag
+   * E.g. `{'disabled': true, 'value': 'demo', 'rel': 'preconnect'}`
+   */
+  attributes?: {
+    [attributeName: string]: string | boolean;
+  };
+  /**
+   * The tag name e.g. `div`, `script`, `link`, `meta`
+   */
+  tagName: string;
+  /**
+   * The inner HTML
+   */
+  innerHTML?: string;
+}
diff --git a/packages/docusaurus/package.json b/packages/docusaurus/package.json
index c365558ddfc6..313e925ab77b 100644
--- a/packages/docusaurus/package.json
+++ b/packages/docusaurus/package.json
@@ -55,6 +55,7 @@
     "express": "^4.17.1",
     "fs-extra": "^8.1.0",
     "globby": "^10.0.1",
+    "html-tags": "^3.1.0",
     "html-webpack-plugin": "^4.0.0-beta.11",
     "import-fresh": "^3.2.1",
     "lodash": "^4.17.15",
@@ -75,7 +76,7 @@
     "semver": "^6.3.0",
     "shelljs": "^0.8.3",
     "std-env": "^2.2.1",
-    "style-loader": "^1.0.0",
+    "style-loader": "^1.0.1",
     "terser-webpack-plugin": "^2.2.1",
     "wait-file": "^1.0.5",
     "webpack": "^4.41.2",
diff --git a/packages/docusaurus/src/client/serverEntry.js b/packages/docusaurus/src/client/serverEntry.js
index 2fe524335bb0..0e936541f981 100644
--- a/packages/docusaurus/src/client/serverEntry.js
+++ b/packages/docusaurus/src/client/serverEntry.js
@@ -22,7 +22,7 @@ import ssrTemplate from './templates/ssr.html.template';
 
 // Renderer for static-site-generator-webpack-plugin (async rendering via promises)
 export default async function render(locals) {
-  const {routesLocation} = locals;
+  const {routesLocation, headTags, preBodyTags, postBodyTags} = locals;
   const location = routesLocation[locals.path];
   await preload(routes, location);
   const modules = new Set();
@@ -76,6 +76,9 @@ export default async function render(locals) {
       chunkManifestScript,
       htmlAttributes: htmlAttributes || '',
       bodyAttributes: bodyAttributes || '',
+      headTags,
+      preBodyTags,
+      postBodyTags,
       metaAttributes,
       scripts,
       stylesheets,
diff --git a/packages/docusaurus/src/client/templates/index.html.template.ejs b/packages/docusaurus/src/client/templates/index.html.template.ejs
index 9302feaac66d..e2950db08bc9 100644
--- a/packages/docusaurus/src/client/templates/index.html.template.ejs
+++ b/packages/docusaurus/src/client/templates/index.html.template.ejs
@@ -5,8 +5,13 @@
     <meta name="viewport" content="width=device-width">
     <meta name="generator" content="Docusaurus">
     <title><%= htmlWebpackPlugin.options.title %></title>
+    <%= htmlWebpackPlugin.options.headTags %>
+    <%= htmlWebpackPlugin.tags.headTags %>
   </head>
   <body>
+    <%= htmlWebpackPlugin.options.preBodyTags %>
     <div id="__docusaurus"></div>
+    <%= htmlWebpackPlugin.tags.bodyTags %>
+    <%= htmlWebpackPlugin.options.postBodyTags %>
   </body>
 </html>
diff --git a/packages/docusaurus/src/client/templates/ssr.html.template.js b/packages/docusaurus/src/client/templates/ssr.html.template.js
index c3547a11d57a..cca448619178 100644
--- a/packages/docusaurus/src/client/templates/ssr.html.template.js
+++ b/packages/docusaurus/src/client/templates/ssr.html.template.js
@@ -12,6 +12,7 @@ module.exports = `
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width">
     <meta name="generator" content="Docusaurus">
+    <%- headTags %>
     <%- chunkManifestScript %>
     <% metaAttributes.forEach((metaAttribute) => { %>
       <%- metaAttribute %>
@@ -21,12 +22,14 @@ module.exports = `
     <% }); %>
   </head>
   <body <%- bodyAttributes %>>
+    <%- preBodyTags %>
     <div id="__docusaurus">
       <%- appHtml %>
     </div>
     <% scripts.forEach((script) => { %>
       <script type="text/javascript" src="<%= baseUrl %><%= script %>"></script>
     <% }); %>
+    <%- postBodyTags %>
   </body>
 </html>
 `;
diff --git a/packages/docusaurus/src/commands/start.ts b/packages/docusaurus/src/commands/start.ts
index cbaf7a0499bd..481b6370f147 100644
--- a/packages/docusaurus/src/commands/start.ts
+++ b/packages/docusaurus/src/commands/start.ts
@@ -78,7 +78,7 @@ export async function start(
   const protocol: string = process.env.HTTPS === 'true' ? 'https' : 'http';
   const port: number = await getPort(cliOptions.port);
   const host: string = getHost(cliOptions.host);
-  const {baseUrl} = props;
+  const {baseUrl, headTags, preBodyTags, postBodyTags} = props;
   const urls = prepareUrls(protocol, host, port);
   const openUrl = normalizeUrl([urls.localUrlForBrowser, baseUrl]);
 
@@ -90,8 +90,13 @@ export async function start(
           __dirname,
           '../client/templates/index.html.template.ejs',
         ),
+        // so we can define the position where the scripts are injected
+        inject: false,
         filename: 'index.html',
         title: siteConfig.title,
+        headTags,
+        preBodyTags,
+        postBodyTags,
       }),
       // This is necessary to emit hot updates for webpack-dev-server
       new HotModuleReplacementPlugin(),
diff --git a/packages/docusaurus/src/server/html-tags/__tests__/__fixtures__/plugin-empty.js b/packages/docusaurus/src/server/html-tags/__tests__/__fixtures__/plugin-empty.js
new file mode 100644
index 000000000000..8217b22cd223
--- /dev/null
+++ b/packages/docusaurus/src/server/html-tags/__tests__/__fixtures__/plugin-empty.js
@@ -0,0 +1,12 @@
+/**
+ * Copyright (c) 2017-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+module.exports = function() {
+  return {
+    name: 'plugin-empty',
+  };
+};
diff --git a/packages/docusaurus/src/server/html-tags/__tests__/__fixtures__/plugin-headTags.js b/packages/docusaurus/src/server/html-tags/__tests__/__fixtures__/plugin-headTags.js
new file mode 100644
index 000000000000..02bf52764351
--- /dev/null
+++ b/packages/docusaurus/src/server/html-tags/__tests__/__fixtures__/plugin-headTags.js
@@ -0,0 +1,26 @@
+/**
+ * Copyright (c) 2017-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+module.exports = function() {
+  return {
+    name: 'plugin-headTags-only',
+    injectHtmlTags() {
+      return {
+        headTags: [
+          {
+            tagName: 'link',
+            attributes: {
+              rel: 'preconnect',
+              href: 'www.google-analytics.com',
+            },
+          },
+          `<meta name="generator" content="docusaurus">`,
+        ],
+      };
+    },
+  };
+};
diff --git a/packages/docusaurus/src/server/html-tags/__tests__/__fixtures__/plugin-postBodyTags.js b/packages/docusaurus/src/server/html-tags/__tests__/__fixtures__/plugin-postBodyTags.js
new file mode 100644
index 000000000000..85b2b574ada6
--- /dev/null
+++ b/packages/docusaurus/src/server/html-tags/__tests__/__fixtures__/plugin-postBodyTags.js
@@ -0,0 +1,22 @@
+/**
+ * Copyright (c) 2017-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+module.exports = function() {
+  return {
+    name: 'plugin-postBody-tags',
+    injectHtmlTags() {
+      return {
+        postBodyTags: [
+          {
+            tagName: 'div',
+            innerHTML: 'Test content',
+          },
+        ],
+      };
+    },
+  };
+};
diff --git a/packages/docusaurus/src/server/html-tags/__tests__/__fixtures__/plugin-preBodyTags.js b/packages/docusaurus/src/server/html-tags/__tests__/__fixtures__/plugin-preBodyTags.js
new file mode 100644
index 000000000000..25c03f5fa298
--- /dev/null
+++ b/packages/docusaurus/src/server/html-tags/__tests__/__fixtures__/plugin-preBodyTags.js
@@ -0,0 +1,23 @@
+/**
+ * Copyright (c) 2017-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+module.exports = function() {
+  return {
+    name: 'plugin-preBodyTags',
+    injectHtmlTags() {
+      return {
+        preBodyTags: {
+          tagName: 'script',
+          attributes: {
+            type: 'text/javascript',
+          },
+          innerHTML: 'window.foo = null;',
+        },
+      };
+    },
+  };
+};
diff --git a/packages/docusaurus/src/server/html-tags/__tests__/htmlTags.test.ts b/packages/docusaurus/src/server/html-tags/__tests__/htmlTags.test.ts
new file mode 100644
index 000000000000..15b2d07ea79e
--- /dev/null
+++ b/packages/docusaurus/src/server/html-tags/__tests__/htmlTags.test.ts
@@ -0,0 +1,122 @@
+/**
+ * Copyright (c) 2017-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import {htmlTagObjectToString} from '../htmlTags';
+
+describe('htmlTagObjectToString', () => {
+  test('simple html tag', () => {
+    expect(
+      htmlTagObjectToString({
+        tagName: 'script',
+        attributes: {
+          type: 'text/javascript',
+          src:
+            'https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.0/clipboard.min.js',
+          async: true,
+        },
+      }),
+    ).toMatchInlineSnapshot(
+      `"<script type=\\"text/javascript\\" src=\\"https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.0/clipboard.min.js\\" async></script>"`,
+    );
+
+    expect(
+      htmlTagObjectToString({
+        tagName: 'link',
+        attributes: {
+          rel: 'preconnect',
+          href: 'www.google-analytics.com',
+        },
+      }),
+    ).toMatchInlineSnapshot(
+      `"<link rel=\\"preconnect\\" href=\\"www.google-analytics.com\\">"`,
+    );
+
+    expect(
+      htmlTagObjectToString({
+        tagName: 'div',
+        attributes: {
+          style: 'background-color:lightblue',
+        },
+        innerHTML: 'Lightblue color here',
+      }),
+    ).toMatchInlineSnapshot(
+      `"<div style=\\"background-color:lightblue\\">Lightblue color here</div>"`,
+    );
+
+    expect(
+      htmlTagObjectToString({
+        tagName: 'div',
+        innerHTML: 'Test',
+      }),
+    ).toMatchInlineSnapshot(`"<div>Test</div>"`);
+  });
+
+  test('valid html void tag', () => {
+    expect(
+      htmlTagObjectToString({
+        tagName: 'meta',
+        attributes: {
+          name: 'generator',
+          content: 'Docusaurus',
+        },
+      }),
+    ).toMatchInlineSnapshot(
+      `"<meta name=\\"generator\\" content=\\"Docusaurus\\">"`,
+    );
+
+    expect(
+      htmlTagObjectToString({
+        tagName: 'img',
+        attributes: {
+          src: '/img/docusaurus.png',
+          alt: 'Docusaurus logo',
+          height: '42',
+          width: '42',
+        },
+      }),
+    ).toMatchInlineSnapshot(
+      `"<img src=\\"/img/docusaurus.png\\" alt=\\"Docusaurus logo\\" height=\\"42\\" width=\\"42\\">"`,
+    );
+  });
+
+  test('invalid tag', () => {
+    expect(() =>
+      htmlTagObjectToString({
+        tagName: 'endiliey',
+        attributes: {
+          this: 'is invalid',
+        },
+      }),
+    ).toThrowErrorMatchingInlineSnapshot(
+      `"Error loading {\\"tagName\\":\\"endiliey\\",\\"attributes\\":{\\"this\\":\\"is invalid\\"}}, \\"endiliey\\" is not a valid HTML tags"`,
+    );
+  });
+
+  test('invalid tagName', () => {
+    expect(() =>
+      htmlTagObjectToString({
+        tagName: true,
+      }),
+    ).toThrowErrorMatchingInlineSnapshot(
+      `"{\\"tagName\\":true} is not a valid HTML tag object. \\"tagName\\" must be defined as a string"`,
+    );
+  });
+
+  test('invalid html tag object', () => {
+    expect(() =>
+      htmlTagObjectToString('fooofofoofo'),
+    ).toThrowErrorMatchingInlineSnapshot(
+      `"\\"fooofofoofo\\" is not a valid HTML tag object"`,
+    );
+
+    expect(() =>
+      htmlTagObjectToString(null),
+    ).toThrowErrorMatchingInlineSnapshot(
+      `"\\"null\\" is not a valid HTML tag object"`,
+    );
+  });
+});
diff --git a/packages/docusaurus/src/server/html-tags/__tests__/index.test.ts b/packages/docusaurus/src/server/html-tags/__tests__/index.test.ts
new file mode 100644
index 000000000000..17628afde045
--- /dev/null
+++ b/packages/docusaurus/src/server/html-tags/__tests__/index.test.ts
@@ -0,0 +1,94 @@
+/**
+ * Copyright (c) 2017-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import path from 'path';
+
+import {loadHtmlTags} from '../index';
+
+const pluginEmpty = require('./__fixtures__/plugin-empty');
+const pluginPreBodyTags = require('./__fixtures__/plugin-preBodyTags');
+const pluginHeadTags = require('./__fixtures__/plugin-headTags');
+const pluginPostBodyTags = require('./__fixtures__/plugin-postBodyTags');
+
+describe('loadHtmlTags', () => {
+  test('empty plugin', () => {
+    const htmlTags = loadHtmlTags([pluginEmpty()]);
+    expect(htmlTags).toMatchInlineSnapshot(`
+      Object {
+        "headTags": "",
+        "postBodyTags": "",
+        "preBodyTags": "",
+      }
+    `);
+  });
+
+  test('only inject headTags', () => {
+    const htmlTags = loadHtmlTags([pluginHeadTags()]);
+    expect(htmlTags).toMatchInlineSnapshot(`
+      Object {
+        "headTags": "<link rel=\\"preconnect\\" href=\\"www.google-analytics.com\\">
+      <meta name=\\"generator\\" content=\\"docusaurus\\">",
+        "postBodyTags": "",
+        "preBodyTags": "",
+      }
+    `);
+  });
+
+  test('only inject preBodyTags', () => {
+    const htmlTags = loadHtmlTags([pluginPreBodyTags()]);
+    expect(htmlTags).toMatchInlineSnapshot(`
+      Object {
+        "headTags": "",
+        "postBodyTags": "",
+        "preBodyTags": "<script type=\\"text/javascript\\">window.foo = null;</script>",
+      }
+    `);
+  });
+
+  test('only inject postBodyTags', () => {
+    const htmlTags = loadHtmlTags([pluginPostBodyTags()]);
+    expect(htmlTags).toMatchInlineSnapshot(`
+      Object {
+        "headTags": "",
+        "postBodyTags": "<div>Test content</div>",
+        "preBodyTags": "",
+      }
+    `);
+  });
+
+  test('multiple plugins that inject different part of html tags', () => {
+    const htmlTags = loadHtmlTags([
+      pluginHeadTags(),
+      pluginPostBodyTags(),
+      pluginPreBodyTags(),
+    ]);
+    expect(htmlTags).toMatchInlineSnapshot(`
+      Object {
+        "headTags": "<link rel=\\"preconnect\\" href=\\"www.google-analytics.com\\">
+      <meta name=\\"generator\\" content=\\"docusaurus\\">",
+        "postBodyTags": "<div>Test content</div>",
+        "preBodyTags": "<script type=\\"text/javascript\\">window.foo = null;</script>",
+      }
+    `);
+  });
+
+  test('multiple plugins that might/might not inject html tags', () => {
+    const htmlTags = loadHtmlTags([
+      pluginEmpty(),
+      pluginHeadTags(),
+      pluginPostBodyTags(),
+    ]);
+    expect(htmlTags).toMatchInlineSnapshot(`
+      Object {
+        "headTags": "<link rel=\\"preconnect\\" href=\\"www.google-analytics.com\\">
+      <meta name=\\"generator\\" content=\\"docusaurus\\">",
+        "postBodyTags": "<div>Test content</div>",
+        "preBodyTags": "",
+      }
+    `);
+  });
+});
diff --git a/packages/docusaurus/src/server/html-tags/htmlTags.ts b/packages/docusaurus/src/server/html-tags/htmlTags.ts
new file mode 100644
index 000000000000..a3034866f92f
--- /dev/null
+++ b/packages/docusaurus/src/server/html-tags/htmlTags.ts
@@ -0,0 +1,52 @@
+/**
+ * Copyright (c) 2017-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import _ from 'lodash';
+import {HtmlTagObject} from '@docusaurus/types';
+import htmlTags from 'html-tags';
+import voidHtmlTags from 'html-tags/void';
+
+function assertIsHtmlTagObject(val: any): asserts val is HtmlTagObject {
+  if (!_.isPlainObject(val)) {
+    throw new Error(`"${val}" is not a valid HTML tag object`);
+  }
+  if (typeof val.tagName !== 'string') {
+    throw new Error(
+      `${JSON.stringify(
+        val,
+      )} is not a valid HTML tag object. "tagName" must be defined as a string`,
+    );
+  }
+}
+
+export function htmlTagObjectToString(tagDefinition: any): string {
+  assertIsHtmlTagObject(tagDefinition);
+  if (htmlTags.indexOf(tagDefinition.tagName) === -1) {
+    throw new Error(
+      `Error loading ${JSON.stringify(tagDefinition)}, "${
+        tagDefinition.tagName
+      }" is not a valid HTML tags`,
+    );
+  }
+  const isVoidTag = voidHtmlTags.indexOf(tagDefinition.tagName) !== -1;
+  const tagAttributes = tagDefinition.attributes || {};
+  const attributes = Object.keys(tagAttributes)
+    .filter(attributeName => tagAttributes[attributeName] !== false)
+    .map(attributeName => {
+      if (tagAttributes[attributeName] === true) {
+        return attributeName;
+      }
+      return attributeName + '="' + tagAttributes[attributeName] + '"';
+    });
+  return (
+    '<' +
+    [tagDefinition.tagName].concat(attributes).join(' ') +
+    '>' +
+    ((!isVoidTag && tagDefinition.innerHTML) || '') +
+    (isVoidTag ? '' : '</' + tagDefinition.tagName + '>')
+  );
+}
diff --git a/packages/docusaurus/src/server/html-tags/index.ts b/packages/docusaurus/src/server/html-tags/index.ts
new file mode 100644
index 000000000000..ae3fdd887af8
--- /dev/null
+++ b/packages/docusaurus/src/server/html-tags/index.ts
@@ -0,0 +1,51 @@
+/**
+ * Copyright (c) 2017-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+import _ from 'lodash';
+import {htmlTagObjectToString} from './htmlTags';
+import {
+  Plugin,
+  InjectedHtmlTags,
+  HtmlTagObject,
+  HtmlTags,
+} from '@docusaurus/types';
+
+function toString(val: string | HtmlTagObject): string {
+  return typeof val === 'string' ? val : htmlTagObjectToString(val);
+}
+
+export function createHtmlTagsString(tags: HtmlTags): string {
+  return _.isArray(tags) ? tags.map(toString).join('\n') : toString(tags);
+}
+
+export function loadHtmlTags(plugins: Plugin<any>[]): InjectedHtmlTags {
+  const htmlTags = plugins.reduce(
+    (acc, plugin) => {
+      if (!plugin.injectHtmlTags) {
+        return acc;
+      }
+      const {headTags, preBodyTags, postBodyTags} = plugin.injectHtmlTags();
+      return {
+        headTags: headTags
+          ? acc.headTags + '\n' + createHtmlTagsString(headTags)
+          : acc.headTags,
+        preBodyTags: preBodyTags
+          ? acc.preBodyTags + '\n' + createHtmlTagsString(preBodyTags)
+          : acc.preBodyTags,
+        postBodyTags: postBodyTags
+          ? acc.postBodyTags + '\n' + createHtmlTagsString(postBodyTags)
+          : acc.postBodyTags,
+      };
+    },
+    {headTags: '', preBodyTags: '', postBodyTags: ''},
+  );
+  return {
+    headTags: htmlTags.headTags.trim(),
+    preBodyTags: htmlTags.preBodyTags.trim(),
+    postBodyTags: htmlTags.postBodyTags.trim(),
+  };
+}
diff --git a/packages/docusaurus/src/server/index.ts b/packages/docusaurus/src/server/index.ts
index 1a808d8e37e4..358c4ae0c351 100644
--- a/packages/docusaurus/src/server/index.ts
+++ b/packages/docusaurus/src/server/index.ts
@@ -26,6 +26,7 @@ import {
   PluginConfig,
   Props,
 } from '@docusaurus/types';
+import {loadHtmlTags} from './html-tags';
 
 export function loadContext(siteDir: string): LoadContext {
   const generatedFilesDir: string = path.resolve(
@@ -103,6 +104,9 @@ export async function load(siteDir: string): Promise<Props> {
       .join('\n')}\n];\n`,
   );
 
+  // Load extra head & body html tags
+  const {headTags, preBodyTags, postBodyTags} = loadHtmlTags(plugins);
+
   // Routing
   const {
     registry,
@@ -148,6 +152,9 @@ ${Object.keys(registry)
     generatedFilesDir,
     routesPaths,
     plugins,
+    headTags,
+    preBodyTags,
+    postBodyTags,
   };
 
   return props;
diff --git a/packages/docusaurus/src/webpack/server.ts b/packages/docusaurus/src/webpack/server.ts
index 03d47f3ab457..4ddc335e2824 100644
--- a/packages/docusaurus/src/webpack/server.ts
+++ b/packages/docusaurus/src/webpack/server.ts
@@ -16,7 +16,14 @@ import WaitPlugin from './plugins/WaitPlugin';
 import LogPlugin from './plugins/LogPlugin';
 
 export function createServerConfig(props: Props): Configuration {
-  const {baseUrl, routesPaths, generatedFilesDir} = props;
+  const {
+    baseUrl,
+    routesPaths,
+    generatedFilesDir,
+    headTags,
+    preBodyTags,
+    postBodyTags,
+  } = props;
   const config = createBaseConfig(props, true);
 
   const routesLocation = {};
@@ -51,6 +58,9 @@ export function createServerConfig(props: Props): Configuration {
           baseUrl,
           generatedFilesDir,
           routesLocation,
+          headTags,
+          preBodyTags,
+          postBodyTags,
         },
         paths: ssgPaths,
       }),
diff --git a/website/docs/lifecycle-apis.md b/website/docs/lifecycle-apis.md
index 334fce652153..78d0762c4136 100644
--- a/website/docs/lifecycle-apis.md
+++ b/website/docs/lifecycle-apis.md
@@ -172,18 +172,18 @@ module.exports = function(context, options, utils) {
 Called when a (production) build finishes.
 
 ```ts
-interface LoadContext {
+type Props = {
   siteDir: string;
   generatedFilesDir: string;
   siteConfig: DocusaurusConfig;
   outDir: string;
   baseUrl: string;
-}
-
-interface Props extends LoadContext {
+  headTags: string;
+  preBodyTags: string;
+  postBodyTags: string;
   routesPaths: string[];
   plugins: Plugin<any>[];
-}
+};
 ```
 
 Example:
@@ -226,6 +226,72 @@ module.exports = function(context, options, utils) {
 };
 ```
 
+## injectHtmlTags()
+
+Inject head and/or body html tags to Docusaurus generated html.
+
+```typescript
+function injectHtmlTags(): {
+  headTags?: HtmlTags;
+  preBodyTags?: HtmlTags;
+  postBodyTags?: HtmlTags;
+};
+
+type HtmlTags = string | HtmlTagObject | (string | HtmlTagObject)[];
+
+interface HtmlTagObject {
+  /**
+   * Attributes of the html tag
+   * E.g. `{'disabled': true, 'value': 'demo', 'rel': 'preconnect'}`
+   */
+  attributes?: {
+    [attributeName: string]: string | boolean;
+  };
+  /**
+   * The tag name e.g. `div`, `script`, `link`, `meta`
+   */
+  tagName: string;
+  /**
+   * The inner HTML
+   */
+  innerHTML?: string;
+}
+```
+
+Example:
+
+```js {5-29}
+// docusaurus-plugin/src/index.js
+module.exports = function(context, options, utils) {
+  return {
+    name: 'docusaurus-plugin',
+    injectHtmlTags() {
+      return {
+        headTags: [
+          {
+            tagName: 'link',
+            attributes: {
+              rel: 'preconnect',
+              href: 'https://www.github.com',
+            },
+          },
+        ],
+        preBodyTags: [
+          {
+            tagName: 'script',
+            attributes: {
+              charset: 'utf-8',
+              src: '/noflash.js'
+            },
+          },
+        ],
+        postBodyTags: [`<div> This is post body </div>`],
+      };
+    },
+  };
+};
+```
+
 ## getThemePath()
 
 Returns the path to the directory where the theme components can be found. When your users calls `swizzle`, `getThemePath` is called and its returned path is used to find your theme components.
@@ -351,6 +417,10 @@ module.exports = function(context, opts) {
     extendCli(cli) {
       // Register an extra command to enhance the CLI of docusaurus
     },
+
+    injectHtmlTags() {
+      // Inject head and/or body html tags
+    },
   };
 };
 ```
diff --git a/yarn.lock b/yarn.lock
index 1e54ecd96f0d..a7454cef63fb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -725,7 +725,7 @@
     "@babel/helper-create-regexp-features-plugin" "^7.7.4"
     "@babel/helper-plugin-utils" "^7.0.0"
 
-"@babel/polyfill@^7.0.0", "@babel/polyfill@^7.7.0":
+"@babel/polyfill@^7.7.0":
   version "7.7.0"
   resolved "https://registry.yarnpkg.com/@babel/polyfill/-/polyfill-7.7.0.tgz#e1066e251e17606ec7908b05617f9b7f8180d8f3"
   integrity sha512-/TS23MVvo34dFmf8mwCisCbWGrfhbiWZSwBo6HkADTBhUa2Q/jWltyY/tpofz/b6/RIhqaqQcquptCirqIhOaQ==
@@ -820,7 +820,7 @@
     pirates "^4.0.0"
     source-map-support "^0.5.16"
 
-"@babel/runtime@^7.1.2", "@babel/runtime@^7.4.0", "@babel/runtime@^7.4.5", "@babel/runtime@^7.7.4":
+"@babel/runtime@^7.1.2", "@babel/runtime@^7.4.0", "@babel/runtime@^7.4.5", "@babel/runtime@^7.7.2", "@babel/runtime@^7.7.4":
   version "7.7.4"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.7.4.tgz#b23a856751e4bf099262f867767889c0e3fe175b"
   integrity sha512-r24eVUUr0QqNZa+qrImUk8fn5SPhHq+IfYvIoIMg0do3GdK9sMdiLKP3GYVVaxpPKORgm8KRKaNTEhAjgIpLMw==
@@ -1160,24 +1160,26 @@
     "@types/istanbul-reports" "^1.1.1"
     "@types/yargs" "^13.0.0"
 
-"@jimp/bmp@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/bmp/-/bmp-0.5.4.tgz#b7b375aa774f26154912569864d5466e71333ef1"
-  integrity sha512-P/ezH1FuoM3FwS0Dm2ZGkph4x5/rPBzFLEZor7KQkmGUnYEIEG4o0BUcAWFmJOp2HgzbT6O2SfrpJNBOcVACzQ==
+"@jimp/bmp@^0.9.3":
+  version "0.9.3"
+  resolved "https://registry.yarnpkg.com/@jimp/bmp/-/bmp-0.9.3.tgz#98eafc81674ce750f428ac9380007f1a4e90255e"
+  integrity sha512-wXZYccgGQAsIK8DZX0wZE3gbSd2mL2+eheSJMts6I5hQjxhVRZd1Gwu425nUQGzfKCOgKYTW0nLv7/8OoOTTkw==
   dependencies:
-    "@jimp/utils" "^0.5.0"
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.9.3"
     bmp-js "^0.1.0"
-    core-js "^2.5.7"
+    core-js "^3.4.1"
 
-"@jimp/core@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/core/-/core-0.5.4.tgz#69d2d9eef1a6a9d62127171e2688cf21bc0ee77c"
-  integrity sha512-n3uvHy2ndUKItmbhnRO8xmU8J6KR+v6CQxO9sbeUDpSc3VXc1PkqrA8ZsCVFCjnDFcGBXL+MJeCTyQzq5W9Crw==
+"@jimp/core@^0.9.3":
+  version "0.9.3"
+  resolved "https://registry.yarnpkg.com/@jimp/core/-/core-0.9.3.tgz#bffbf955c046569bf4b682b575228e31bb41e445"
+  integrity sha512-kB9lvst1QhgYOC963SAuPgv+DdVfxTProphrSffAAoo5eLeQab/Ca3ZUeX1E/SnLSr+NGVnNCd8c9gyuKDiENg==
   dependencies:
-    "@jimp/utils" "^0.5.0"
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.9.3"
     any-base "^1.1.0"
     buffer "^5.2.0"
-    core-js "^2.5.7"
+    core-js "^3.4.1"
     exif-parser "^0.1.12"
     file-type "^9.0.0"
     load-bmfont "^1.3.1"
@@ -1186,231 +1188,84 @@
     pixelmatch "^4.0.2"
     tinycolor2 "^1.4.1"
 
-"@jimp/custom@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/custom/-/custom-0.5.4.tgz#393338efbf15d158ecf6639cb1b196c70411fddd"
-  integrity sha512-tLfyJoyouDl2J3RPFGfDzTtE+4S8ljqJUmLzy/cmx1n7+xS5TpLPdPskp7UaeAfNTqdF4CNAm94KYoxTZdj2mg==
+"@jimp/custom@^0.9.3":
+  version "0.9.3"
+  resolved "https://registry.yarnpkg.com/@jimp/custom/-/custom-0.9.3.tgz#b49dfe1d6b24e62fd4101a7db77104024c8d97e8"
+  integrity sha512-2E7yabQMeqjcK8+ZFu3Ja5cWyrB0zv/pmzNSDg/BBPJ59HE0fj/qcERAz6VklcjHUYRUfmE5uODsb+4DE0o/YQ==
   dependencies:
-    "@jimp/core" "^0.5.4"
-    core-js "^2.5.7"
+    "@babel/runtime" "^7.7.2"
+    "@jimp/core" "^0.9.3"
+    core-js "^3.4.1"
 
-"@jimp/gif@^0.5.0":
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/@jimp/gif/-/gif-0.5.0.tgz#7543870b3d744c9758da76ca43fac4ee48fd6a00"
-  integrity sha512-HVB4c7b8r/yCpjhCjVNPRFLuujTav5UPmcQcFJjU6aIxmne6e29rAjRJEv3UMamHDGSu/96PzOsPZBO5U+ZGww==
+"@jimp/gif@^0.9.3":
+  version "0.9.3"
+  resolved "https://registry.yarnpkg.com/@jimp/gif/-/gif-0.9.3.tgz#b2b1a519092f94a913a955f252996f9a968930db"
+  integrity sha512-DshKgMQ8lXorI/xTRyeRkZqZ3JqgnL2aGYAhx0SkAunyHgXji27chmrOGj/6KVDBucrDf/6mSexnSoUDnlWrfA==
   dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.9.3"
+    core-js "^3.4.1"
     omggif "^1.0.9"
 
-"@jimp/jpeg@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/jpeg/-/jpeg-0.5.4.tgz#ff52669f801e9d82041ba6322ee781c344e75241"
-  integrity sha512-YaPWm+YSGCThNE/jLMckM3Qs6uaMxd/VsHOnEaqu5tGA4GFbfVaWHjKqkNGAFuiNV+HdgKlNcCOF3of+elvzqQ==
+"@jimp/jpeg@^0.9.3":
+  version "0.9.3"
+  resolved "https://registry.yarnpkg.com/@jimp/jpeg/-/jpeg-0.9.3.tgz#a759cb3bccf3cb163166873b9bdc0c949c5991b5"
+  integrity sha512-AJzcTJXfN9BHtpzAbICwR3+GoH0pSr6OYXbAS6yuKwz+xVn9UHrEjQb74CIzIRqrT/VWcIKg29cMQxgokzWY7w==
   dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.9.3"
+    core-js "^3.4.1"
     jpeg-js "^0.3.4"
 
-"@jimp/plugin-blit@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-blit/-/plugin-blit-0.5.4.tgz#8c4f46e00c0a4ca9d5c592713de7575528485e59"
-  integrity sha512-WqDYOugv76hF1wnKy7+xPGf9PUbcm9vPW28/jHWn1hjbb2GnusJ2fVEFad76J/1SPfhrQ2Uebf2QCWJuLmOqZg==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-
-"@jimp/plugin-blur@^0.5.0":
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-blur/-/plugin-blur-0.5.0.tgz#c8222bdae8eb4cc86613c0adbcb26a92829739a2"
-  integrity sha512-5k0PXCA1RTJdITL7yMAyZ5tGQjKLHqFvwdXj/PCoBo5PuMyr0x6qfxmQEySixGk/ZHdDxMi80vYxHdKHjNNgjg==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-
-"@jimp/plugin-color@^0.5.5":
-  version "0.5.5"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-color/-/plugin-color-0.5.5.tgz#68f9652d5065d3380a9967911a7e529325d230d6"
-  integrity sha512-hWeOqNCmLguGYLhSvBrpfCvlijsMEVaLZAOod62s1rzWnujozyKOzm2eZe+W3To6mHbp5RGJNVrIwHBWMab4ug==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-    tinycolor2 "^1.4.1"
-
-"@jimp/plugin-contain@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-contain/-/plugin-contain-0.5.4.tgz#1dc258db36d50e23400e0644b7f2694fd74fbf60"
-  integrity sha512-8YJh4FI3S69unri0nJsWeqVLeVGA77N2R0Ws16iSuCCD/5UnWd9FeWRrSbKuidBG6TdMBaG2KUqSYZeHeH9GOQ==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-
-"@jimp/plugin-cover@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-cover/-/plugin-cover-0.5.4.tgz#a086243b151db9eef09e657fbe8bc3ef8683662e"
-  integrity sha512-2Rur7b44WiDDgizUI2M2uYWc1RmfhU5KjKS1xXruobjQ0tXkf5xlrPXSushq0hB6Ne0Ss6wv0+/6eQ8WeGHU2w==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-
-"@jimp/plugin-crop@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-crop/-/plugin-crop-0.5.4.tgz#124cf52aa07e36c7a33f39e2e86e78166c300ca7"
-  integrity sha512-6t0rqn4VazquGk48tO6hFBrQ+nkvC+A1RnR6UM/m8ZtG2/yjpwF0MXcpgJI1Fb+a4Ug7BY1fu2GPcZOhnAVK/g==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-
-"@jimp/plugin-displace@^0.5.0":
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-displace/-/plugin-displace-0.5.0.tgz#cb75d8588bdee45c1bdb1bec2323705d0e53d060"
-  integrity sha512-Bec7SQvnmKia4hOXEDjeNVx7vo/1bWqjuV6NO8xbNQcAO3gaCl91c9FjMDhsfAVb0Ou6imhbIuFPrLxorXsecQ==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-
-"@jimp/plugin-dither@^0.5.0":
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-dither/-/plugin-dither-0.5.0.tgz#0f1f6b7dcd5aba8f908bbd4b60685fc29cc6a3ed"
-  integrity sha512-We2WJQsD/Lm8oqBFp/vUv9/5r2avyenL+wNNu/s2b1HqA5O4sPGrjHy9K6vIov0NroQGCQ3bNznLkTmjiHKBcg==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-
-"@jimp/plugin-flip@^0.5.0":
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-flip/-/plugin-flip-0.5.0.tgz#4a973c9c4bdc6dbcc7da66204a2bb2b12feb9381"
-  integrity sha512-D/ehBQxLMNR7oNd80KXo4tnSET5zEm5mR70khYOTtTlfti/DlLp3qOdjPOzfLyAdqO7Ly4qCaXrIsnia+pfPrA==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-
-"@jimp/plugin-gaussian@^0.5.0":
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-gaussian/-/plugin-gaussian-0.5.0.tgz#02c9f07516108e01ba0f2938289b08e6e865c2c9"
-  integrity sha512-Ln4kgxblv0/YzLBDb/J8DYPLhDzKH87Y8yHh5UKv3H+LPKnLaEG3L4iKTE9ivvdocnjmrtTFMYcWv2ERSPeHcg==
+"@jimp/plugin-resize@^0.9.3":
+  version "0.9.3"
+  resolved "https://registry.yarnpkg.com/@jimp/plugin-resize/-/plugin-resize-0.9.3.tgz#916abd57c4f9b426984354c77555ade1efda7a82"
+  integrity sha512-YzqVE8QoDIZpVuI52v+WejwEjEEiJfNFviQfprfm5af7uSSseZgDw1sJ0koqAu+liMSY+Ewp79v2SDrKoJKqtg==
   dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.9.3"
+    core-js "^3.4.1"
 
-"@jimp/plugin-invert@^0.5.0":
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-invert/-/plugin-invert-0.5.0.tgz#4496d2d67ab498c8fa3e89c4b6dd5892e7f14b9b"
-  integrity sha512-/vyKeIi3T7puf+8ruWovTjzDC585EnTwJ+lGOOUYiNPsdn4JDFe1B3xd+Ayv9aCQbXDIlPElZaM9vd/+wqDiIQ==
+"@jimp/png@^0.9.3":
+  version "0.9.3"
+  resolved "https://registry.yarnpkg.com/@jimp/png/-/png-0.9.3.tgz#5c1bbb89b32e2332891a13efdb423e87287a8321"
+  integrity sha512-LJXUemDTSbTGAGEp9hNQH0uTRSB8gYeE6FsfT3M00oZincu6/WzDzl0P8E95rMjNxZqAihdTyOP3+kcrbbqX+w==
   dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-
-"@jimp/plugin-mask@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-mask/-/plugin-mask-0.5.4.tgz#ac4c2625e328818da1443c92bcb9cabb537c74ba"
-  integrity sha512-mUJ04pCrUWaJGXPjgoVbzhIQB8cVobj2ZEFlGO3BEAjyylYMrdJlNlsER8dd7UuJ2L/a4ocWtFDdsnuicnBghQ==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-
-"@jimp/plugin-normalize@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-normalize/-/plugin-normalize-0.5.4.tgz#d60aeb637bcaecadf654c9621e291d6eed12fa19"
-  integrity sha512-Q5W0oEz9wxsjuhvHAJynI/OqXZcmqEAuRONQId7Aw5ulCXSOg9C4y2a67EO7aZAt55T+zMVxI9UpVUpzVvO6hw==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-
-"@jimp/plugin-print@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-print/-/plugin-print-0.5.4.tgz#00524a7424a4e12a17764d349485dd1120a43728"
-  integrity sha512-DOZr5TY9WyMWFBD37oz7KpTEBVioFIHQF/gH5b3O5jjFyj4JPMkw7k3kVBve9lIrzIYrvLqe0wH59vyAwpeEFg==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-    load-bmfont "^1.4.0"
-
-"@jimp/plugin-resize@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-resize/-/plugin-resize-0.5.4.tgz#c9b2c4949ee080df3fa2ca587539e2ce8588b8af"
-  integrity sha512-lXNprNAT0QY1D1vG/1x6urUTlWuZe2dfL29P81ApW2Yfcio471+oqo45moX5FLS0q24xU600g7cHGf2/TzqSfA==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-
-"@jimp/plugin-rotate@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-rotate/-/plugin-rotate-0.5.4.tgz#6c4c560779bc3ebf291db9a5095158d32a2a4af3"
-  integrity sha512-SIdUpMc8clObMchy8TnjgHgcXEQM992z5KavgiuOnCuBlsmSHtE3MrXTOyMW0Dn3gqapV9Y5vygrLm/BVtCCsg==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-
-"@jimp/plugin-scale@^0.5.0":
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/@jimp/plugin-scale/-/plugin-scale-0.5.0.tgz#095f937e5a4887481b3074f5cd6a144d8f4f815e"
-  integrity sha512-5InIOr3cNtrS5aQ/uaosNf28qLLc0InpNGKFmGFTv8oqZqLch6PtDTjDBZ1GGWsPdA/ljy4Qyy7mJO1QBmgQeQ==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
-
-"@jimp/plugins@^0.5.5":
-  version "0.5.5"
-  resolved "https://registry.yarnpkg.com/@jimp/plugins/-/plugins-0.5.5.tgz#e97fa368d69ad7718d5a2a9b6ffa8e6cc1e4264d"
-  integrity sha512-9oF6LbSM/K7YkFCcxaPaD8NUkL/ZY8vT8NIGfQ/NpX+tKQtcsLHcRavHpUC+M1xXShv/QGx9OdBV/jgiu82QYg==
-  dependencies:
-    "@jimp/plugin-blit" "^0.5.4"
-    "@jimp/plugin-blur" "^0.5.0"
-    "@jimp/plugin-color" "^0.5.5"
-    "@jimp/plugin-contain" "^0.5.4"
-    "@jimp/plugin-cover" "^0.5.4"
-    "@jimp/plugin-crop" "^0.5.4"
-    "@jimp/plugin-displace" "^0.5.0"
-    "@jimp/plugin-dither" "^0.5.0"
-    "@jimp/plugin-flip" "^0.5.0"
-    "@jimp/plugin-gaussian" "^0.5.0"
-    "@jimp/plugin-invert" "^0.5.0"
-    "@jimp/plugin-mask" "^0.5.4"
-    "@jimp/plugin-normalize" "^0.5.4"
-    "@jimp/plugin-print" "^0.5.4"
-    "@jimp/plugin-resize" "^0.5.4"
-    "@jimp/plugin-rotate" "^0.5.4"
-    "@jimp/plugin-scale" "^0.5.0"
-    core-js "^2.5.7"
-    timm "^1.6.1"
-
-"@jimp/png@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/png/-/png-0.5.4.tgz#4ed02435ab8ac219b618e9578dfd60626b3b5dd4"
-  integrity sha512-J2NU7368zihF1HUZdmpXsL/Hhyf+I3ubmK+6Uz3Uoyvtk1VS7dO3L0io6fJQutfWmPZ4bvu6Ry022oHjbi6QCA==
-  dependencies:
-    "@jimp/utils" "^0.5.0"
-    core-js "^2.5.7"
+    "@babel/runtime" "^7.7.2"
+    "@jimp/utils" "^0.9.3"
+    core-js "^3.4.1"
     pngjs "^3.3.3"
 
-"@jimp/tiff@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/tiff/-/tiff-0.5.4.tgz#ce5370283eba390ff32b6fd86b9259d7cf3e2315"
-  integrity sha512-hr7Zq3eWjAZ+itSwuAObIWMRNv7oHVM3xuEDC2ouP7HfE7woBtyhCyfA7u12KlgtM57gKWeogXqTlewRGVzx6g==
+"@jimp/tiff@^0.9.3":
+  version "0.9.3"
+  resolved "https://registry.yarnpkg.com/@jimp/tiff/-/tiff-0.9.3.tgz#a4498c0616fb24034f5512b159b75b0aea389e9c"
+  integrity sha512-w9H6dT+GDHN//Srsv27JhRn7R2byzUahOGfFw7KpIn95jg0ogcxjKTo/RAGQC56sr4U092e4Npl7E85Lt934WQ==
   dependencies:
-    core-js "^2.5.7"
+    "@babel/runtime" "^7.7.2"
+    core-js "^3.4.1"
     utif "^2.0.1"
 
-"@jimp/types@^0.5.4":
-  version "0.5.4"
-  resolved "https://registry.yarnpkg.com/@jimp/types/-/types-0.5.4.tgz#c312e415ec9c4a35770e89b9eee424a96be60ab8"
-  integrity sha512-nbZXM6TsdpnYHIBd8ZuoxGpvmxc2SqiggY30/bhOP/VJQoDBzm2v/20Ywz5M0snpIK2SdYG52eZPNjfjqUP39w==
-  dependencies:
-    "@jimp/bmp" "^0.5.4"
-    "@jimp/gif" "^0.5.0"
-    "@jimp/jpeg" "^0.5.4"
-    "@jimp/png" "^0.5.4"
-    "@jimp/tiff" "^0.5.4"
-    core-js "^2.5.7"
+"@jimp/types@^0.9.3":
+  version "0.9.3"
+  resolved "https://registry.yarnpkg.com/@jimp/types/-/types-0.9.3.tgz#75337245a1a8c7c84a414beca3cfeded338c0ef1"
+  integrity sha512-hUJKoT2IhnbO/trxNWzN19n8g+p7aKbM1R+71n4wMZnD41PzrVtz+sBBCdB+JCjBJs/i7fJt4d9z0i3Xe8m7Zw==
+  dependencies:
+    "@babel/runtime" "^7.7.2"
+    "@jimp/bmp" "^0.9.3"
+    "@jimp/gif" "^0.9.3"
+    "@jimp/jpeg" "^0.9.3"
+    "@jimp/png" "^0.9.3"
+    "@jimp/tiff" "^0.9.3"
+    core-js "^3.4.1"
     timm "^1.6.1"
 
-"@jimp/utils@^0.5.0":
-  version "0.5.0"
-  resolved "https://registry.yarnpkg.com/@jimp/utils/-/utils-0.5.0.tgz#ecb33259c75238053d6c7706a3e91f657dbabf91"
-  integrity sha512-7H9RFVU+Li2XmEko0GGyzy7m7JjSc7qa+m8l3fUzYg2GtwASApjKF/LSG2AUQCUmDKFLdfIEVjxvKvZUJFEmpw==
+"@jimp/utils@^0.9.3":
+  version "0.9.3"
+  resolved "https://registry.yarnpkg.com/@jimp/utils/-/utils-0.9.3.tgz#fd7af0d1138febbeacc841be4b802218444ce088"
+  integrity sha512-9D2Of6BcjYONtl77YfmU2y5aRMLe0/O2e2aQvfCxdNwD33jRdwNdN4i3m73dpiClNquApIjL4nYGhTixA4UstA==
   dependencies:
-    core-js "^2.5.7"
+    "@babel/runtime" "^7.7.2"
+    core-js "^3.4.1"
 
 "@lerna/add@3.19.0":
   version "3.19.0"
@@ -2322,9 +2177,9 @@
     "@types/json-schema" "*"
 
 "@types/estree@*":
-  version "0.0.39"
-  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.39.tgz#e177e699ee1b8c22d23174caaa7422644389509f"
-  integrity sha512-EYNwp3bU+98cpU4lAWYYL7Zz+2gryWH1qbdDTidVd6hkiR6weksdbMadyXKXNPEkQFhXM+hVO9ZygomHXp+AIw==
+  version "0.0.40"
+  resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.40.tgz#0e6cb9b9bbd098031fa19e4b4e8131bc70e5de13"
+  integrity sha512-p3KZgMto/JyxosKGmnLDJ/dG5wf+qTRMUjHJcspC2oQKa4jP7mz+tv0ND56lLBu3ojHlhzY33Ol+khLyNmilkA==
 
 "@types/events@*":
   version "3.0.0"
@@ -2468,15 +2323,15 @@
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
   integrity sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==
 
-"@types/node@*", "@types/node@>= 8", "@types/node@^12.12.11":
-  version "12.12.12"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.12.12.tgz#529bc3e73dbb35dd9e90b0a1c83606a9d3264bdb"
-  integrity sha512-MGuvYJrPU0HUwqF7LqvIj50RZUX23Z+m583KBygKYUZLlZ88n6w28XRNJRJgsHukLEnLz6w6SvxZoLgbr5wLqQ==
+"@types/node@*", "@types/node@>= 8", "@types/node@^12.12.14":
+  version "12.12.14"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.12.14.tgz#1c1d6e3c75dba466e0326948d56e8bd72a1903d2"
+  integrity sha512-u/SJDyXwuihpwjXy7hOOghagLEV1KdAST6syfnOk6QZAMzZuWZqXy5aYYZbh8Jdpd4escVFP0MvftHNDb9pruA==
 
 "@types/node@^10.11.7":
-  version "10.17.5"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.17.5.tgz#c1920150f7b90708a7d0f3add12a06bc9123c055"
-  integrity sha512-RElZIr/7JreF1eY6oD5RF3kpmdcreuQPjg5ri4oQ5g9sq7YWU8HkfB3eH8GwAwxf5OaCh0VPi7r4N/yoTGelrA==
+  version "10.17.6"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-10.17.6.tgz#1aaabd6f6470a6ac3824ab1e94d731ca1326d93d"
+  integrity sha512-0a2X6cgN3RdPBL2MIlR6Lt0KlM7fOFsutuXcdglcOq6WvLnYXgPQSh0Mx6tO1KCAE8MxbHSOSTWDoUxRq+l3DA==
 
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"
@@ -2577,10 +2432,10 @@
   resolved "https://registry.yarnpkg.com/@types/unist/-/unist-2.0.3.tgz#9c088679876f374eb5983f150d4787aa6fb32d7e"
   integrity sha512-FvUupuM3rlRsRtCN+fDudtmytGO6iHJuuRKS1Ss0pG5z8oX0diNEw94UEL7hgDbpN94rgaK5R7sWm6RrSkZuAQ==
 
-"@types/webpack-dev-server@*", "@types/webpack-dev-server@^3.4.0":
-  version "3.4.0"
-  resolved "https://registry.yarnpkg.com/@types/webpack-dev-server/-/webpack-dev-server-3.4.0.tgz#8e29afafb8238185c0d4e94fb544f0e12f0248e1"
-  integrity sha512-cNxiXfGnMxVgXOjmo/SQdsIX2Muan0A44AvPgVfz9y1PfWogOJGEy+/nFkrF/luvFxykJXT+fZYPpyuIGZtRZg==
+"@types/webpack-dev-server@*", "@types/webpack-dev-server@^3.9.0":
+  version "3.9.0"
+  resolved "https://registry.yarnpkg.com/@types/webpack-dev-server/-/webpack-dev-server-3.9.0.tgz#e31096477a88b0e54968cbc0d688dac9ba2c5442"
+  integrity sha512-4wXREDfUJmKTNcoaLLHjgsRHZhogIScXJPc5B6e5bYx16zd9H3WfM67w+mEgNaRxVCgb6YNnc8O2lX2IUn4zdQ==
   dependencies:
     "@types/connect-history-api-fallback" "*"
     "@types/express" "*"
@@ -2853,9 +2708,9 @@ acorn@^5.5.3:
   integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
 
 acorn@^6.0.1, acorn@^6.0.7, acorn@^6.1.1, acorn@^6.2.1:
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.3.0.tgz#0087509119ffa4fc0a0041d1e93a417e68cb856e"
-  integrity sha512-/czfa8BwS88b9gWQVhc8eknunSA2DoJpJyTQkhheIf5E48u1N0R4q/YxxsAeqRrmK9TQ/uYfgLDfZo91UlANIA==
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.4.0.tgz#b659d2ffbafa24baf5db1cdbb2c94a983ecd2784"
+  integrity sha512-gac8OEcQ2Li1dxIEWGZzsp2BitJxwkwcOm0zHAJLcPJaVvm58FRnk6RkuLRpU1EujipU2ZFODv2P9DLMfnV8mw==
 
 acorn@^7.1.0:
   version "7.1.0"
@@ -3336,9 +3191,9 @@ aws-sign2@~0.7.0:
   integrity sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg=
 
 aws4@^1.8.0:
-  version "1.8.0"
-  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.8.0.tgz#f0e003d9ca9e7f59c7a508945d7b2ef9a04a542f"
-  integrity sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ==
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.9.0.tgz#24390e6ad61386b0a747265754d2a17219de862c"
+  integrity sha512-Uvq6hVe90D0B2WEnUqtdgY1bATGz3mw33nH9Y+dmA+w5DHvUmBgkr5rM/KCHpCsiFNRUfokW/szpPPgMK2hm4A==
 
 axobject-query@^2.0.2:
   version "2.0.2"
@@ -3582,9 +3437,9 @@ bluebird@3.0.5:
   integrity sha1-L/nQfJs+2ynW0oD+B1KDZefs05I=
 
 bluebird@^3.5.1, bluebird@^3.5.3, bluebird@^3.5.5, bluebird@^3.7.1:
-  version "3.7.1"
-  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.1.tgz#df70e302b471d7473489acf26a93d63b53f874de"
-  integrity sha512-DdmyoGCleJnkbp3nkbxTLJ18rjDsE4yCggEwKNXkeV123sPNfOCYeDoeuOY+F2FrSjO1YXcTU+dsy96KMy+gcg==
+  version "3.7.2"
+  resolved "https://registry.yarnpkg.com/bluebird/-/bluebird-3.7.2.tgz#9f229c15be272454ffa973ace0dbee79a1b0c36f"
+  integrity sha512-XpNj6GDQzdfW+r2Wnn7xiSAd7TM3jzkxGXBGTtWKuSXv1xUV+azxAm8jdWZN06QTQk+2N2XB9jRDkvbmQmcRtg==
 
 bmp-js@^0.1.0:
   version "0.1.0"
@@ -4058,9 +3913,9 @@ caniuse-api@^3.0.0:
     lodash.uniq "^4.5.0"
 
 caniuse-lite@^1.0.0, caniuse-lite@^1.0.30000981, caniuse-lite@^1.0.30000989, caniuse-lite@^1.0.30001010:
-  version "1.0.30001011"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001011.tgz#0d6c4549c78c4a800bb043a83ca0cbe0aee6c6e1"
-  integrity sha512-h+Eqyn/YA6o6ZTqpS86PyRmNWOs1r54EBDcd2NTwwfsXQ8re1B38SnB+p2RKF8OUsyEIjeDU8XGec1RGO/wYCg==
+  version "1.0.30001012"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001012.tgz#653ec635e815b9e0fb801890923b0c2079eb34ec"
+  integrity sha512-7RR4Uh04t9K1uYRWzOJmzplgEOAXbfK72oVNokCdMzA67trrhPzy93ahKk1AWHiA0c58tD2P+NHqxrA8FZ+Trg==
 
 capture-exit@^2.0.0:
   version "2.0.0"
@@ -4758,9 +4613,9 @@ copy-webpack-plugin@^5.0.5:
     webpack-log "^2.0.0"
 
 core-js-compat@^3.1.1:
-  version "3.4.2"
-  resolved "https://registry.yarnpkg.com/core-js-compat/-/core-js-compat-3.4.2.tgz#652fa7c54652b7f6586a893e37001df55ea2ac37"
-  integrity sha512-W0Aj+LM3EAxxjD0Kp2o4be8UlnxIZHNupBv2znqrheR4aY2nOn91794k/xoSp+SxqqriiZpTsSwBtZr60cbkwQ==
+  version "3.4.5"
+  resolved "https://registry.yarnpkg.com/core-js-compat/-/core-js-compat-3.4.5.tgz#f072059c0b98ad490eacac082296cfe241af1b58"
+  integrity sha512-rYVvzvKJDKoefdAC+q6VP63vp5hMmeVONCi9pVUbU1qRrtVrmAk/nPhnRg+i+XFd775m1hpG2Yd5RY3X45ccuw==
   dependencies:
     browserslist "^4.7.3"
     semver "^6.3.0"
@@ -4770,11 +4625,16 @@ core-js@^1.0.0:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
   integrity sha1-ZSKUwUZR2yj6k70tX/KYOk8IxjY=
 
-core-js@^2.4.1, core-js@^2.5.7, core-js@^2.6.5:
+core-js@^2.4.1, core-js@^2.6.5:
   version "2.6.10"
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.6.10.tgz#8a5b8391f8cc7013da703411ce5b585706300d7f"
   integrity sha512-I39t74+4t+zau64EN1fE5v2W31Adtc/REhzWN+gWRRXg6WH5qAsZm62DHpQ1+Yhe4047T55jvzz7MUqF/dBBlA==
 
+core-js@^3.4.1:
+  version "3.4.5"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-3.4.5.tgz#3dda65611d95699b5eb7742ea451ea052d37aa65"
+  integrity sha512-OuvejWH6vIaUo59Ndlh89purNm4DCIy/v3QoYlcGnn+PkYI8BhNHfCuAESrWX+ZPfq9JccVJ+XXgOMy77PJexg==
+
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
@@ -5721,9 +5581,9 @@ ejs@^3.0.1:
   integrity sha512-cuIMtJwxvzumSAkqaaoGY/L6Fc/t6YvoP9/VIaK0V/CyqKLEQ8sqODmYfy/cjXEdZ9+OOL8TecbJu+1RsofGDw==
 
 electron-to-chromium@^1.3.247, electron-to-chromium@^1.3.306:
-  version "1.3.312"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.312.tgz#6ef8700096e4a726b9cd7285523561629fa70e12"
-  integrity sha512-/Nk6Hvwt+RfS9X3oA4IXpWqpcnS7cdWsTMP4AmrP8hPpxtZbHemvTEYzjAKghk28aS9zIV8NwGHNt8H+6OmJug==
+  version "1.3.314"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.314.tgz#c186a499ed2c9057bce9eb8dca294d6d5450facc"
+  integrity sha512-IKDR/xCxKFhPts7h+VaSXS02Z1mznP3fli1BbXWXeN89i2gCzKraU8qLpEid8YzKcmZdZD3Mly3cn5/lY9xsBQ==
 
 elegant-spinner@^1.0.1:
   version "1.0.1"
@@ -5903,22 +5763,22 @@ error@^7.0.0:
     string-template "~0.2.1"
 
 es-abstract@^1.12.0, es-abstract@^1.13.0, es-abstract@^1.15.0, es-abstract@^1.5.1, es-abstract@^1.7.0:
-  version "1.16.0"
-  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.16.0.tgz#d3a26dc9c3283ac9750dca569586e976d9dcc06d"
-  integrity sha512-xdQnfykZ9JMEiasTAJZJdMWCQ1Vm00NBw79/AWi7ELfZuuPCSOMDZbT9mkOfSctVtfhb+sAAzrm+j//GjjLHLg==
+  version "1.16.2"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.16.2.tgz#4e874331645e9925edef141e74fc4bd144669d34"
+  integrity sha512-jYo/J8XU2emLXl3OLwfwtuFfuF2w6DYPs+xy9ZfVyPkDcrauu6LYrw/q2TyCtrbc/KUdCiC5e9UajRhgNkVopA==
   dependencies:
-    es-to-primitive "^1.2.0"
+    es-to-primitive "^1.2.1"
     function-bind "^1.1.1"
     has "^1.0.3"
-    has-symbols "^1.0.0"
+    has-symbols "^1.0.1"
     is-callable "^1.1.4"
     is-regex "^1.0.4"
-    object-inspect "^1.6.0"
+    object-inspect "^1.7.0"
     object-keys "^1.1.1"
     string.prototype.trimleft "^2.1.0"
     string.prototype.trimright "^2.1.0"
 
-es-to-primitive@^1.2.0:
+es-to-primitive@^1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/es-to-primitive/-/es-to-primitive-1.2.1.tgz#e55cd4c9cdc188bcefb03b366c736323fc5c898a"
   integrity sha512-QCOllgZJtaUo9miYBcLChTUaHNjJF3PYs1VidD7AwiEj1kYxKeQTctLAezAOH5ZKRH0g2IgPn6KwB4IT8iRpvA==
@@ -6007,6 +5867,11 @@ eslint-module-utils@^2.4.0:
     debug "^2.6.8"
     pkg-dir "^2.0.0"
 
+eslint-plugin-eslint-plugin@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-eslint-plugin/-/eslint-plugin-eslint-plugin-2.1.0.tgz#a7a00f15a886957d855feacaafee264f039e62d5"
+  integrity sha512-kT3A/ZJftt28gbl/Cv04qezb/NQ1dwYIbi8lyf806XMxkus7DvOVCLIfTXMrorp322Pnoez7+zabXH29tADIDg==
+
 eslint-plugin-header@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/eslint-plugin-header/-/eslint-plugin-header-3.0.0.tgz#0e048b5f0adfdd9754142d59d551ae6bfdaf90ad"
@@ -6050,19 +5915,20 @@ eslint-plugin-react-hooks@^2.3.0:
   integrity sha512-gLKCa52G4ee7uXzdLiorca7JIQZPPXRAQDXV83J4bUEeUuc5pIEyZYAZ45Xnxe5IuupxEqHS+hUhSLIimK1EMw==
 
 eslint-plugin-react@^7.16.0:
-  version "7.16.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-react/-/eslint-plugin-react-7.16.0.tgz#9928e4f3e2122ed3ba6a5b56d0303ba3e41d8c09"
-  integrity sha512-GacBAATewhhptbK3/vTP09CbFrgUJmBSaaRcWdbQLFvUZy9yVcQxigBNHGPU/KE2AyHpzj3AWXpxoMTsIDiHug==
+  version "7.17.0"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-react/-/eslint-plugin-react-7.17.0.tgz#a31b3e134b76046abe3cd278e7482bd35a1d12d7"
+  integrity sha512-ODB7yg6lxhBVMeiH1c7E95FLD4E/TwmFjltiU+ethv7KPdCwgiFuOZg9zNRHyufStTDLl/dEFqI2Q1VPmCd78A==
   dependencies:
     array-includes "^3.0.3"
     doctrine "^2.1.0"
+    eslint-plugin-eslint-plugin "^2.1.0"
     has "^1.0.3"
-    jsx-ast-utils "^2.2.1"
+    jsx-ast-utils "^2.2.3"
     object.entries "^1.1.0"
-    object.fromentries "^2.0.0"
+    object.fromentries "^2.0.1"
     object.values "^1.1.0"
     prop-types "^15.7.2"
-    resolve "^1.12.0"
+    resolve "^1.13.1"
 
 eslint-scope@^4.0.3:
   version "4.0.3"
@@ -6092,10 +5958,10 @@ eslint-visitor-keys@^1.0.0, eslint-visitor-keys@^1.1.0:
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-1.1.0.tgz#e2a82cea84ff246ad6fb57f9bde5b46621459ec2"
   integrity sha512-8y9YjtM1JBJU/A9Kc+SbaOV4y29sSWckBwMHa+FGtVj5gN/sbnKDf6xJUl+8g7FAij9LVaP8C24DUiH/f/2Z9A==
 
-eslint@^6.7.0:
-  version "6.7.0"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-6.7.0.tgz#766162e383b236e61d873697f82c3a3e41392020"
-  integrity sha512-dQpj+PaHKHfXHQ2Imcw5d853PTvkUGbHk/MR68KQUl98EgKDCdh4vLRH1ZxhqeQjQFJeg8fgN0UwmNhN3l8dDQ==
+eslint@^6.7.1:
+  version "6.7.1"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-6.7.1.tgz#269ccccec3ef60ab32358a44d147ac209154b919"
+  integrity sha512-UWzBS79pNcsDSxgxbdjkmzn/B6BhsXMfUaOHnNwyE8nD+Q6pyT96ow2MccVayUTV4yMid4qLhMiQaywctRkBLA==
   dependencies:
     "@babel/code-frame" "^7.0.0"
     ajv "^6.10.0"
@@ -6282,10 +6148,10 @@ execa@^2.0.3:
     signal-exit "^3.0.2"
     strip-final-newline "^2.0.0"
 
-execa@^3.3.0:
-  version "3.3.0"
-  resolved "https://registry.yarnpkg.com/execa/-/execa-3.3.0.tgz#7e348eef129a1937f21ecbbd53390942653522c1"
-  integrity sha512-j5Vit5WZR/cbHlqU97+qcnw9WHRCIL4V1SVe75VcHcD1JRBdt8fv0zw89b7CQHQdUHTt2VjuhcF5ibAgVOxqpg==
+execa@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-3.4.0.tgz#c08ed4550ef65d858fac269ffc8572446f37eb89"
+  integrity sha512-r9vdGQk4bmCuK1yKQu1KTwcT2zwfWdbdaXfCtAh+5nU/4fSX+JAb7vZGvI5naJrQlvONrEB20jeruESI69530g==
   dependencies:
     cross-spawn "^7.0.0"
     get-stream "^5.0.0"
@@ -7686,6 +7552,11 @@ html-minifier-terser@^5.0.1:
     relateurl "^0.2.7"
     terser "^4.3.9"
 
+html-tags@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/html-tags/-/html-tags-3.1.0.tgz#7b5e6f7e665e9fb41f30007ed9e0d41e97fb2140"
+  integrity sha512-1qYz89hW3lFDEazhjW0yVAV87lw8lVkrJocr72XmBkMKsoSVJCQx3W8BXsC7hO2qAt8BoVjYjtAcZ9perqGnNg==
+
 html-void-elements@^1.0.1:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/html-void-elements/-/html-void-elements-1.0.4.tgz#95e8bb5ecd6b88766569c2645f2b5f1591db9ba5"
@@ -9109,17 +8980,6 @@ jest@^24.9.0:
     import-local "^2.0.0"
     jest-cli "^24.9.0"
 
-jimp@^0.5.4:
-  version "0.5.6"
-  resolved "https://registry.yarnpkg.com/jimp/-/jimp-0.5.6.tgz#dd114decd060927ae439f2e0980df619c179f912"
-  integrity sha512-H0nHTu6KgAgQzDxa38ew2dXbnRzKm1w5uEyhMIxqwCQVjwgarOjjkV/avbNLxfxRHAFaNp4rGIc/qm8P+uhX9A==
-  dependencies:
-    "@babel/polyfill" "^7.0.0"
-    "@jimp/custom" "^0.5.4"
-    "@jimp/plugins" "^0.5.5"
-    "@jimp/types" "^0.5.4"
-    core-js "^2.5.7"
-
 jpeg-js@^0.3.4:
   version "0.3.6"
   resolved "https://registry.yarnpkg.com/jpeg-js/-/jpeg-js-0.3.6.tgz#c40382aac9506e7d1f2d856eb02f6c7b2a98b37c"
@@ -9275,7 +9135,7 @@ jsprim@^1.2.2:
     json-schema "0.2.3"
     verror "1.10.0"
 
-jsx-ast-utils@^2.2.1:
+jsx-ast-utils@^2.2.1, jsx-ast-utils@^2.2.3:
   version "2.2.3"
   resolved "https://registry.yarnpkg.com/jsx-ast-utils/-/jsx-ast-utils-2.2.3.tgz#8a9364e402448a3ce7f14d357738310d9248054f"
   integrity sha512-EdIHFMm+1BPynpKOpdPqiOsvnIrInRGJD7bzPZdPkjitQEqpdpUuFpq4T0npZFKTiB3RhWFdGN+oqOJIdhDhQA==
@@ -9413,10 +9273,10 @@ lines-and-columns@^1.1.6:
   resolved "https://registry.yarnpkg.com/lines-and-columns/-/lines-and-columns-1.1.6.tgz#1c00c743b433cd0a4e80758f7b64a57440d9ff00"
   integrity sha1-HADHQ7QzzQpOgHWPe2SldEDZ/wA=
 
-lint-staged@^9.4.3:
-  version "9.4.3"
-  resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-9.4.3.tgz#f55ad5f94f6e105294bfd6499b23142961f7b982"
-  integrity sha512-PejnI+rwOAmKAIO+5UuAZU9gxdej/ovSEOAY34yMfC3OS4Ac82vCBPzAWLReR9zCPOMqeVwQRaZ3bUBpAsaL2Q==
+lint-staged@^9.5.0:
+  version "9.5.0"
+  resolved "https://registry.yarnpkg.com/lint-staged/-/lint-staged-9.5.0.tgz#290ec605252af646d9b74d73a0fa118362b05a33"
+  integrity sha512-nawMob9cb/G1J98nb8v3VC/E8rcX1rryUYXVZ69aT9kde6YWX+uvNOEHY5yf2gcWcTJGiD0kqXmCnS3oD75GIA==
   dependencies:
     chalk "^2.4.2"
     commander "^2.20.0"
@@ -9492,7 +9352,7 @@ livereload-js@^2.3.0:
   resolved "https://registry.yarnpkg.com/livereload-js/-/livereload-js-2.4.0.tgz#447c31cf1ea9ab52fc20db615c5ddf678f78009c"
   integrity sha512-XPQH8Z2GDP/Hwz2PCDrh2mth4yFejwA1OZ/81Ti3LgKyhDcEjsSsqFWZojHG0va/duGd+WyosY7eXLDoOyqcPw==
 
-load-bmfont@^1.3.1, load-bmfont@^1.4.0:
+load-bmfont@^1.3.1:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/load-bmfont/-/load-bmfont-1.4.0.tgz#75f17070b14a8c785fe7f5bee2e6fd4f98093b6b"
   integrity sha512-kT63aTAlNhZARowaNYcY29Fn/QYkc52M3l6V1ifRcPewg2lvUZDAj7R6dXjOL9D0sict76op3T5+odumDSF81g==
@@ -10529,9 +10389,9 @@ no-case@^2.2.0:
     lower-case "^1.1.1"
 
 node-abi@^2.7.0:
-  version "2.12.0"
-  resolved "https://registry.yarnpkg.com/node-abi/-/node-abi-2.12.0.tgz#40e9cfabdda1837863fa825e7dfa0b15686adf6f"
-  integrity sha512-VhPBXCIcvmo/5K8HPmnWJyyhvgKxnHTUMXR/XwGHV68+wrgkzST4UmQrY/XszSWA5dtnXpNp528zkcyJ/pzVcw==
+  version "2.13.0"
+  resolved "https://registry.yarnpkg.com/node-abi/-/node-abi-2.13.0.tgz#e2f2ec444d0aca3ea1b3874b6de41d1665828f63"
+  integrity sha512-9HrZGFVTR5SOu3PZAnAY2hLO36aW1wmA+FDsVkr85BTST32TLCA1H/AEcatVRAsWLyXS3bqUDYCAjq5/QGuSTA==
   dependencies:
     semver "^5.4.1"
 
@@ -10660,13 +10520,15 @@ node-releases@^1.1.29, node-releases@^1.1.40:
     semver "^6.3.0"
 
 node-vibrant@^3.1.4:
-  version "3.1.4"
-  resolved "https://registry.yarnpkg.com/node-vibrant/-/node-vibrant-3.1.4.tgz#6d3ec01bb5e3e45f05cd6d81e1ed7da3d429f594"
-  integrity sha512-6z33ItA+hKW96kV/qRxxJraHlLacB0vlGW8QKKbYYIiMs0pZxeMNl2iEnR6ZepqD86PnmWCnKGHxzndBaZoc8g==
+  version "3.1.5"
+  resolved "https://registry.yarnpkg.com/node-vibrant/-/node-vibrant-3.1.5.tgz#8729bf35aabd54cd2eccbfadf22124ab4e1305b0"
+  integrity sha512-Gk+iyBzPSN1SF5qL818QaBtuA38206Z8iPNa0PcLUPyIbZL4+i14VmYxkGCL0n/5Q1721CRSktqtACgkx7Qodg==
   dependencies:
+    "@jimp/custom" "^0.9.3"
+    "@jimp/plugin-resize" "^0.9.3"
+    "@jimp/types" "^0.9.3"
     "@types/lodash" "^4.14.53"
     "@types/node" "^10.11.7"
-    jimp "^0.5.4"
     lodash "^4.17.4"
     url "^0.11.0"
 
@@ -10892,7 +10754,7 @@ object-copy@^0.1.0:
     define-property "^0.2.5"
     kind-of "^3.0.3"
 
-object-inspect@^1.6.0:
+object-inspect@^1.6.0, object-inspect@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.7.0.tgz#f4f6bd181ad77f006b5ece60bd0b6f398ff74a67"
   integrity sha512-a7pEHdh1xKIAgTySUGgLMx/xwDZskN1Ud6egYYN3EdRW4ZMPNEDUTF+hwy2LUC+Bl+SyLXANnwz/jyh/qutKUw==
@@ -10934,7 +10796,7 @@ object.entries@^1.0.4, object.entries@^1.1.0:
     function-bind "^1.1.1"
     has "^1.0.3"
 
-object.fromentries@^2.0.0, object.fromentries@^2.0.1:
+object.fromentries@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/object.fromentries/-/object.fromentries-2.0.1.tgz#050f077855c7af8ae6649f45c80b16ee2d31e704"
   integrity sha512-PUQv8Hbg3j2QX0IQYv3iAGCbGcu4yY4KQ92/dhA4sFSixBmSmp13UpDLs6jGK8rBtbmhNNIK99LD2k293jpiGA==
@@ -12003,9 +11865,9 @@ postcss-modules-local-by-default@^3.0.2:
     postcss-value-parser "^4.0.0"
 
 postcss-modules-scope@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/postcss-modules-scope/-/postcss-modules-scope-2.1.0.tgz#ad3f5bf7856114f6fcab901b0502e2a2bc39d4eb"
-  integrity sha512-91Rjps0JnmtUB0cujlc8KIKCsJXWjzuxGeT/+Q2i2HXKZ7nBUeF9YQTZZTNvHVoNYj1AthsjnGLtqDUE0Op79A==
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/postcss-modules-scope/-/postcss-modules-scope-2.1.1.tgz#33d4fc946602eb5e9355c4165d68a10727689dba"
+  integrity sha512-OXRUPecnHCg8b9xWvldG/jUpRIGPNRka0r4D4j0ESUU2/5IOnpsjfPPmDprM3Ih8CgZ8FXjWqaniK5v4rWt3oQ==
   dependencies:
     postcss "^7.0.6"
     postcss-selector-parser "^6.0.0"
@@ -13408,10 +13270,10 @@ resolve@1.1.7:
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
   integrity sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs=
 
-resolve@^1.1.6, resolve@^1.10.0, resolve@^1.11.0, resolve@^1.12.0, resolve@^1.3.2, resolve@^1.5.0, resolve@^1.8.1:
-  version "1.12.2"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.12.2.tgz#08b12496d9aa8659c75f534a8f05f0d892fff594"
-  integrity sha512-cAVTI2VLHWYsGOirfeYVVQ7ZDejtQ9fp4YhYckWDEkFfqbVjaT11iM8k6xSAfGFMM+gDpZjMnFssPu8we+mqFw==
+resolve@^1.1.6, resolve@^1.10.0, resolve@^1.11.0, resolve@^1.12.0, resolve@^1.13.1, resolve@^1.3.2, resolve@^1.5.0, resolve@^1.8.1:
+  version "1.13.1"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.13.1.tgz#be0aa4c06acd53083505abb35f4d66932ab35d16"
+  integrity sha512-CxqObCX8K8YtAhOBRg+lrcdn+LK+WYOS8tSjqSFbjtrI5PnS63QPhZl4+yKfrU9tdsbMu9Anr/amegT87M9Z6w==
   dependencies:
     path-parse "^1.0.6"
 
@@ -13611,9 +13473,9 @@ schema-utils@^1.0.0:
     ajv-keywords "^3.1.0"
 
 schema-utils@^2.0.0, schema-utils@^2.0.1, schema-utils@^2.5.0:
-  version "2.5.0"
-  resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-2.5.0.tgz#8f254f618d402cc80257486213c8970edfd7c22f"
-  integrity sha512-32ISrwW2scPXHUSusP8qMg5dLUawKkyV+/qIEV9JdXKx+rsM6mi8vZY8khg2M69Qom16rtroWXD3Ybtiws38gQ==
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/schema-utils/-/schema-utils-2.6.1.tgz#eb78f0b945c7bcfa2082b3565e8db3548011dc4f"
+  integrity sha512-0WXHDs1VDJyo+Zqs9TKLKyD/h7yDpHUhEFsM2CzkICFdoX1av+GBq/J2xRTFfsQO5kBfhZzANf2VcIm84jqDbg==
   dependencies:
     ajv "^6.10.2"
     ajv-keywords "^3.4.1"
@@ -14479,10 +14341,10 @@ strong-log-transformer@^2.0.0:
     minimist "^1.2.0"
     through "^2.3.4"
 
-style-loader@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/style-loader/-/style-loader-1.0.0.tgz#1d5296f9165e8e2c85d24eee0b7caf9ec8ca1f82"
-  integrity sha512-B0dOCFwv7/eY31a5PCieNwMgMhVGFe9w+rh7s/Bx8kfFkrth9zfTZquoYvdw8URgiqxObQKcpW51Ugz1HjfdZw==
+style-loader@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/style-loader/-/style-loader-1.0.1.tgz#aec6d4c61d0ed8d0a442faed741d4dfc6573888a"
+  integrity sha512-CnpEkSR1C+REjudiTWCv4+ssP7SCiuaQZJTZDWBRwTJoS90mdqkB8uOGMHKgVeUzpaU7IfLWoyQbvvs5Joj3Xw==
   dependencies:
     loader-utils "^1.2.3"
     schema-utils "^2.0.1"
@@ -15044,9 +14906,9 @@ ua-parser-js@^0.7.18:
   integrity sha512-8OaIKfzL5cpx8eCMAhhvTlft8GYF8b2eQr6JkCyVdrgjcytyOmPCXrqXFcUnhonRpLlh5yxEZVohm6mzaowUOw==
 
 uglify-js@^3.1.4:
-  version "3.6.9"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.6.9.tgz#85d353edb6ddfb62a9d798f36e91792249320611"
-  integrity sha512-pcnnhaoG6RtrvHJ1dFncAe8Od6Nuy30oaJ82ts6//sGSXOP5UjBMEthiProjXmMNHOfd93sqlkztifFMcb+4yw==
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.7.0.tgz#14b854003386b7a7c045910f43afbc96d2aa5307"
+  integrity sha512-PC/ee458NEMITe1OufAjal65i6lB58R1HWMRcxwvdz1UopW0DYqlRL3xdu3IcTvTXsB02CRHykidkTRL+A3hQA==
   dependencies:
     commander "~2.20.3"
     source-map "~0.6.1"