# This is RxJS v 4. [Find the latest version here](https://github.com/reactivex/rxjs) # RxJS Lite Extras # The Reactive Extensions for JavaScript's lite extras are the operators that are found on `rx.js` and `rx.compat.js` but not available in `rx.lite.js` and `rx.lite.compat.js`. By adding this file, you will have full access to all operators and thus makes including other files such as `rx.time.js`, `rx.joinpatterns.js` and others easier. ## Details ## Files: - [`rx.lite.extras.js`](https://github.com/Reactive-Extensions/RxJS/blob/master/dist/rx.lite.extras.js) NPM Packages: - [`rx-lite-extras`](https://www.npmjs.org/package/rx-lite-extras) NuGet Packages: - [`RxJS-Lite`](http://www.nuget.org/packages/RxJS-Lite/) File Dependencies: - [`rx.lite.js`](https://github.com/Reactive-Extensions/RxJS/blob/master/dist/rx.lite.js) | [`rx.lite.compat.js`](https://github.com/Reactive-Extensions/RxJS/blob/master/dist/rx.lite.compat.js) ## Included Observable Operators ## ### `Observable Methods` - [`amb`](../../api/core/operators/amb.md) - [`generate`](../../api/core/operators/generate.md) - [`onErrorResumeNext`](../../api/core/operators/onerrorresumenext.md) - [`using`](../../api/core/operators/using.md) ### `Observable Instance Methods` - [`amb`](../../api/core/operators/ambproto.md) - [`bufferWithCount`](../../api/core/operators/bufferwithcount.md) - [`distinct`](../../api/core/operators/distinct.md) - [`observeOn`](../../api/core/operators/observeon.md) - [`onErrorResumeNext`](../../api/core/operators/onerrorresumenext.md) - [`subscribeOn`](../../api/core/operators/subscribeon.md) - [`takeLastBuffer`](../../api/core/operators/takelastbuffer.md) - [`windowWithCount`](../../api/core/operators/windowwithcount.md)