Merge branch 'master' into translate-dont-call-proptypes

Author: hg-pyun

content/blog/2019-02-23-is-react-translated-yet.md

@@ -13,19 +13,19 @@ In addition, the following three languages have completed translating most of th
 
 Special congratulations to [Alejandro Ñáñez Ortiz](https://github.com/alejandronanez), [Rainer Martínez Fraga](https://github.com/carburo), [David Morales](https://github.com/dmorales), [Miguel Alejandro Bolivar Portilla](https://github.com/Darking360), and all the contributors to the Spanish translation for being the first to *completely* translate the core pages of the docs!
 
-## Why Localization Matters
+## Why Localization Matters {#why-localization-matters}
 
 React already has many meetups and conferences around the world, but many programmers don't use English as their primary language. We’d love to support local communities who use React by making our documentation available in most popular languages.
 
 In the past, React community members have created unofficial translations for [Chinese](https://github.com/discountry/react), [Arabic](https://wiki.hsoub.com/React), and [Korean](https://github.com/reactjs/ko.reactjs.org/issues/4); by making an official channel for these translated docs we're hoping to make them easier to find and help make sure that non-English-speaking users of React aren't left behind.
 
-## Contributing
+## Contributing {#contributing}
 
 If you would like to help out on a current translation, check out the [Languages](/languages) page and click on the "Contribute" link for your language.
 
 Can't find your language? If you'd like to maintain your langauge's translation fork, follow the instructions in the [translation repo](https://github.com/reactjs/reactjs.org-translation#starting-a-new-translation)!
 
-## Backstory
+## Backstory {#backstory}
 
 Hi everyone! I'm [Nat](https://twitter.com/tesseralis)! You may know me as the [polyhedra lady](https://www.youtube.com/watch?v=Ew-UzGC8RqQ). For the past few weeks, I've been helping the React team coordinate their translation effort. Here's how I did it.
 
@@ -45,7 +45,7 @@ After the trial period, we were ready to accept more languages. I created [a scr
 
 Because of the automation, the rest of the maintance went mostly smoothly. We eventually created a [Slack channel](https://rt-slack-invite.herokuapp.com) to make it easier for translators to share information, and I released a guide solidifying the [responsibilities of maintainers](https://github.com/reactjs/reactjs.org-translation/blob/master/maintainer-guide.md). Allowing translators to talk with each other was a great boon -- for example, the Arabic, Persian, and Hebrew translations were able to talk to each other in order to get [right-to-left text](https://en.wikipedia.org/wiki/Right-to-left) working!
 
-## The Bot
+## The Bot {#the-bot}
 
 The most challenging part was getting the bot to sync changes from the English version of the site. Initially we were using the [che-tsumi](https://github.com/vuejs-jp/che-tsumi) bot created by the Japanese Vue translation team, but we soon decided to build our own bot to suit our needs. In particular, the che-tsumi bot works by [cherry picking](https://git-scm.com/docs/git-cherry-pick) new commits. This ended up causing a cavalade of new issues that were interconnected, especially when [Hooks were released](/blog/2019/02/06/react-v16.8.0.html).
 
@@ -63,13 +63,13 @@ There were other smaller issues that I ran into. I tried using the [Heroku Sched
 
 There are, as always, improvements I want to make to the bot. Right now it doesn't check whether there is an outstanding pull request before pushing another one. It's still hard to tell the exact change that happened in the original source, and it's possible to miss out on a needed translation change. But I trust the maintainers we've chosen to work through these issues, and the bot is [open source](https://github.com/reactjs/reactjs.org-translation) if anyone wants to help me make these improvements!
 
-## Thanks
+## Thanks {#thanks}
 
 Finally, I would like to extend my gratitude to the following people and groups:
 
  * All the translation maintainers and contributors who are helping translate React to more than thirty languages.
  * The [Vue.js Japan User Group](https://github.com/vuejs-jp) for initiating the idea of having bot-managed translations, and especially [Hanatani Takuma](https://github.com/potato4d) for helping us understand their approach and helping maintain the Japanese translation.
- * [Soichiro Miki](https://github.com/smikitki) for many [contributions](https://github.com/reactjs/reactjs.org/pull/1636) and thoughtful comments on the overall translation process, as well as for maintaining the Japanese translation.
+ * [Soichiro Miki](https://github.com/smikitky) for many [contributions](https://github.com/reactjs/reactjs.org/pull/1636) and thoughtful comments on the overall translation process, as well as for maintaining the Japanese translation.
  * [Eric Nakagawa](https://github.com/ericnakagawa) for managing our previous translation process.
  * [Brian Vaughn](https://github.com/bvaughn) for setting up the [languages page](/languages) and managing all the subdomains.
 

content/community/conferences.md

@@ -12,10 +12,6 @@ Do you know of a local React.js conference? Add it here! (Please keep the list c
 
 ## Upcoming Conferences {#upcoming-conferences}
 
-### React Iran 2019 {#react-iran-2019}
-January 31, 2019 in Tehran, Iran
-[Website](http://reactiran.com) - [Instagram](https://www.instagram.com/reactiran/)
-
 ### Reactathon 2019 {#reactathon-2019}
 March 30-31, 2019 in San Francisco, USA
 
@@ -31,6 +27,11 @@ April 12, 2019 in Amsterdam, The Netherlands
 
 [Website](https://react.amsterdam) - [Twitter](https://twitter.com/reactamsterdam) - [Facebook](https://www.facebook.com/reactamsterdam)
 
+### ReactJS Girls Conference 
+May 3, 2019 in London, UK
+
+[Website](https://reactjsgirls.com/) - [Twitter](https://twitter.com/reactjsgirls)
+
 ### ReactEurope 2019 {#reacteurope-2019}
 May 23-24, 2019 in Paris, France
 
@@ -51,6 +52,11 @@ June 21, 2019 Chicago, Illinois USA
 
 [Website](https://reactloop.com) - [Twitter](https://twitter.com/ReactLoop)
 
+### React Week '19 {#RWNY19}
+July 15-21, 2019. New York City, USA
+
+[Website](https://reactweek.nyc) - [Twitter](https://twitter.com/ReactWeek)
+
 ### ComponentsConf 2019 {#componentsconf-2019}
 September 6, 2019 in Melbourne, Australia
 [Website](https://www.componentsconf.com.au/) - [Twitter](https://twitter.com/componentsconf)
@@ -338,3 +344,8 @@ November 4 in Tel Aviv, Israel
 November 30, Berlin, Germany
 
 [Website](https://reactday.berlin) - [Twitter](https://twitter.com/reactdayberlin) - [Facebook](https://www.facebook.com/reactdayberlin/) - [Videos](https://www.youtube.com/channel/UC1EYHmQYBUJjkmL6OtK4rlw)
+
+### React Iran 2019 {#react-iran-2019}
+January 31, 2019 in Tehran, Iran
+
+[Website](http://reactiran.com) - [Instagram](https://www.instagram.com/reactiran/)

content/community/examples.md

@@ -11,10 +11,10 @@ There are many example projects created by the React community. Feel free to add
 
 * **[Calculator](https://github.com/ahfarmer/calculator)** Implementation of the iOS calculator built in React
 * **[Emoji Search](https://github.com/ahfarmer/emoji-search)** Simple React app for searching emoji
-* **[Github Battle App](https://github.com/ReactTraining/react-fundamentals/tree/hosting)** Battle two Github users and see the most popular Github projects for any language.
+* **[Github Battle App](https://tm.dev/react-course-project/)** Battle two Github users and see the most popular Github projects for any language.
 * **[React Powered Hacker News Client](https://github.com/insin/react-hn)** A React & react-router-powered implementation of Hacker News using its Firebase API.
 * **[Pokedex](https://github.com/alik0211/pokedex)** The list of Pokémon with live search
-* **[Shopping Cart](https://github.com/jeffersonRibeiro/react-shopping-cart)** Simple ecommerce cart application built using React 
+* **[Shopping Cart](https://github.com/jeffersonRibeiro/react-shopping-cart)** Simple ecommerce cart application built using React
 * **[Progressive Web Tetris](https://github.com/skidding/flatris)** Besides a beautiful, mobile-friendly implementation of Tetris, this project is a playground for integrating and experimenting with web technologies.
 * **[Product Comparison Page](https://github.com/Rhymond/product-compare-react)** Simple Product Compare page built in React
 * **[Hacker News Clone React/GraphQL](https://github.com/clintonwoo/hackernews-react-graphql)** Hacker News clone rewritten with universal JavaScript, using React and GraphQL.

content/docs/add-react-to-a-website.md

@@ -110,7 +110,7 @@ Commonly, you might want to display React components in multiple places on the H
 
 ### Tip: Minify JavaScript for Production {#tip-minify-javascript-for-production}
 
-Before deploying your website to production, be mindful that unminifed JavaScript can significantly slow down the page for your users.
+Before deploying your website to production, be mindful that unminified JavaScript can significantly slow down the page for your users.
 
 If you already minify the application scripts, **your site will be production-ready** if you ensure that the deployed HTML loads the versions of React ending in `production.min.js`:
 

content/docs/code-splitting.md

@@ -102,7 +102,7 @@ import("./math").then(math => {
 
 When Webpack comes across this syntax, it automatically starts code-splitting
 your app. If you're using Create React App, this is already configured for you
-and you can [start using it](https://github.com/facebookincubator/create-react-app/blob/master/packages/react-scripts/template/README.md#code-splitting) immediately. It's also supported
+and you can [start using it](https://facebook.github.io/create-react-app/docs/code-splitting) immediately. It's also supported
 out of the box in [Next.js](https://github.com/zeit/next.js/#dynamic-import).
 
 If you're setting up Webpack yourself, you'll probably want to read Webpack's