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Updating `es5-shim` URL

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Jordan Harband 2015-04-09 13:51:34 -07:00
parent 0185c68c91
commit 5ddd307c5e
1 changed files with 3 additions and 3 deletions
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docs/docs/08-working-with-the-browser.md
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@ -105,12 +105,12 @@ _Mounted_ composite components also support the following methods:
At Facebook, we support older browsers, including IE8. We've had polyfills in place for a long time to allow us to write forward-thinking JS. This means we don't have a bunch of hacks scattered throughout our codebase and we can still expect our code to "just work". For example, instead of seeing `+new Date()`, we can just write `Date.now()`. Since the open source React is the same as what we use internally, we've carried over this philosophy of using forward thinking JS.
In addition to that philosophy, we've also taken the stance that we, as authors of a JS library, should not be shipping polyfills as a part of our library. If every library did this, there's a good chance you'd be sending down the same polyfill multiple times, which could be a sizable chunk of dead code. If your product needs to support older browsers, chances are you're already using something like [es5-shim](https://github.com/kriskowal/es5-shim).
In addition to that philosophy, we've also taken the stance that we, as authors of a JS library, should not be shipping polyfills as a part of our library. If every library did this, there's a good chance you'd be sending down the same polyfill multiple times, which could be a sizable chunk of dead code. If your product needs to support older browsers, chances are you're already using something like [es5-shim](https://github.com/es-shims/es5-shim).
### Polyfills Needed to Support Older Browsers
`es5-shim.js` from [kriskowal's es5-shim](https://github.com/kriskowal/es5-shim) provides the following that React needs:
`es5-shim.js` from [kriskowal's es5-shim](https://github.com/es-shims/es5-shim) provides the following that React needs:
* `Array.isArray`
* `Array.prototype.every`
@ -123,7 +123,7 @@ In addition to that philosophy, we've also taken the stance that we, as authors
* `String.prototype.split`
* `String.prototype.trim`
`es5-sham.js`, also from [kriskowal's es5-shim](https://github.com/kriskowal/es5-shim), provides the following that React needs:
`es5-sham.js`, also from [kriskowal's es5-shim](https://github.com/es-shims/es5-shim), provides the following that React needs:
* `Object.create`
* `Object.freeze`