diff --git a/packages/plugin-react/src/jsx-runtime/babel-restore-jsx.ts b/packages/plugin-react/src/jsx-runtime/babel-restore-jsx.ts
index 91b4db5411bf26..44a81e474b6c02 100644
--- a/packages/plugin-react/src/jsx-runtime/babel-restore-jsx.ts
+++ b/packages/plugin-react/src/jsx-runtime/babel-restore-jsx.ts
@@ -76,7 +76,7 @@ export default function (
 
   /**
    * Get a JSXIdentifier or JSXMemberExpression from a Node of known type.
-   * Returns null if a unknown node type, null or undefined is passed.
+   * Returns null if an unknown node type, null or undefined is passed.
    */
   function getJSXName(node: any): any {
     if (node == null) {
@@ -100,7 +100,7 @@ export default function (
   }
 
   /**
-   * Get a array of JSX(Spread)Attribute from a props ObjectExpression.
+   * Get an array of JSX(Spread)Attribute from a props ObjectExpression.
    * Handles the _extends Expression babel creates from SpreadElement nodes.
    * Returns null if a validation error occurs.
    */
diff --git a/packages/plugin-vue/src/main.ts b/packages/plugin-vue/src/main.ts
index 37de21de004442..bdb846ab4abcfd 100644
--- a/packages/plugin-vue/src/main.ts
+++ b/packages/plugin-vue/src/main.ts
@@ -162,7 +162,7 @@ export async function transformMain(
   if (options.sourceMap) {
     if (scriptMap && templateMap) {
       // if the template is inlined into the main module (indicated by the presence
-      // of templateMap, we need to concatenate the two source maps.
+      // of templateMap), we need to concatenate the two source maps.
 
       const gen = fromMap(
         // version property of result.map is declared as string
diff --git a/packages/vite/src/node/plugins/worker.ts b/packages/vite/src/node/plugins/worker.ts
index 336562d4326dd2..61c9bff2a2f5fd 100644
--- a/packages/vite/src/node/plugins/worker.ts
+++ b/packages/vite/src/node/plugins/worker.ts
@@ -14,7 +14,7 @@ interface WorkerCache {
   // save worker all emit chunk avoid rollup make the same asset unique.
   assets: Map<string, EmittedAsset>
 
-  // worker bundle don't deps on any more worker runtime info an id only had an result.
+  // worker bundle don't deps on any more worker runtime info an id only had a result.
   // save worker bundled file id to avoid repeated execution of bundles
   // <input_filename, fileName>
   bundle: Map<string, string>
@@ -217,7 +217,7 @@ export function webWorkerPlugin(config: ResolvedConfig): Plugin {
       const ssr = options?.ssr === true
       const query = parseRequest(id)
       if (query && query[WORKER_FILE_ID] != null) {
-        // if import worker by worker constructor will had query.type
+        // if import worker by worker constructor will have query.type
         // other type will be import worker by esm
         const workerType = query['type']! as WorkerType
         let injectEnv = ''
diff --git a/packages/vite/src/node/server/middlewares/base.ts b/packages/vite/src/node/server/middlewares/base.ts
index fb41591a151efb..002ec111335128 100644
--- a/packages/vite/src/node/server/middlewares/base.ts
+++ b/packages/vite/src/node/server/middlewares/base.ts
@@ -15,7 +15,7 @@ export function baseMiddleware({
     const path = parsed.pathname || '/'
 
     if (path.startsWith(devBase)) {
-      // rewrite url to remove base.. this ensures that other middleware does
+      // rewrite url to remove base. this ensures that other middleware does
       // not need to consider base being prepended or not
       req.url = url.replace(devBase, '/')
       return next()
diff --git a/packages/vite/types/chokidar.d.ts b/packages/vite/types/chokidar.d.ts
index 51ac89b8e98d1f..0dc4bec1013643 100644
--- a/packages/vite/types/chokidar.d.ts
+++ b/packages/vite/types/chokidar.d.ts
@@ -194,7 +194,7 @@ export interface WatchOptions {
   ignorePermissionErrors?: boolean
 
   /**
-   * `true` if `useFsEvents` and `usePolling` are `false`). Automatically filters out artifacts
+   * `true` if `useFsEvents` and `usePolling` are `false`. Automatically filters out artifacts
    * that occur when using editors that use "atomic writes" instead of writing directly to the
    * source file. If a file is re-added within 100 ms of being deleted, Chokidar emits a `change`
    * event rather than `unlink` then `add`. If the default of 100 ms does not work well for you,
diff --git a/playground/resolve/__tests__/resolve.spec.ts b/playground/resolve/__tests__/resolve.spec.ts
index 784e0a4de32cea..6d7a9b6efb1907 100644
--- a/playground/resolve/__tests__/resolve.spec.ts
+++ b/playground/resolve/__tests__/resolve.spec.ts
@@ -18,7 +18,7 @@ test('deep import with exports field', async () => {
 })
 
 test('deep import with query with exports field', async () => {
-  // since it is imported with `?url` it should return a url
+  // since it is imported with `?url` it should return a URL
   expect(await page.textContent('.exports-deep-query')).toMatch(
     isBuild ? /base64/ : '/exports-path/deep.json'
   )
diff --git a/playground/vue/PreProcessors.vue b/playground/vue/PreProcessors.vue
index ddb636678e8cdd..c210448d332456 100644
--- a/playground/vue/PreProcessors.vue
+++ b/playground/vue/PreProcessors.vue
@@ -2,7 +2,7 @@
 h2.pre-processors Pre-Processors
 p.pug
   | This is rendered from &lt;template lang="pug"&gt;
-  | and styled with &lt;style lang="sass"&gt;. It should be megenta.
+  | and styled with &lt;style lang="sass"&gt;. It should be magenta.
 p.pug-less
   | This is rendered from &lt;template lang="pug"&gt;
   | and styled with &lt;style lang="less"&gt;. It should be green.
diff --git a/playground/wasm/vite.config.ts b/playground/wasm/vite.config.ts
index 43833d2f95d302..e52df8dc66c386 100644
--- a/playground/wasm/vite.config.ts
+++ b/playground/wasm/vite.config.ts
@@ -1,7 +1,7 @@
 import { defineConfig } from 'vite'
 export default defineConfig({
   build: {
-    // make can no emit light.wasm
+    // make cannot emit light.wasm
     // and emit add.wasm
     assetsInlineLimit: 80
   }