Phaser is a fast, free, and fun open source HTML5 game framework. It uses a custom build of [Pixi.js](https://github.com/GoodBoyDigital/pixi.js/) for WebGL and Canvas rendering, and supports desktop and mobile web browsers. Games can be compiled to iOS, Android and native desktop apps via 3rd party tools. You can use JavaScript or TypeScript for development.
Along with the fantastic open source community, Phaser is actively developed and maintained by [Photon Storm](http://www.photonstorm.com). As a result of rapid support, and a developer friendly API, Phaser is currently one of the [most starred](https://github.com/showcases/javascript-game-engines) game frameworks on GitHub.
Thousands of developers worldwide use Phaser. From indies and multi-national digital agencies, to schools and Universities. Each creating their own incredible [games](http://phaser.io/games/).
Here for the first time? Use this build of Phaser. It's the last officially released build of Phaser 2.
**[Phaser CE (Community Edition)](https://github.com/photonstorm/phaser/blob/master/v2-community/)**
In November 2016 we opened-up Phaser 2 to the community as Phaser CE. This Community Edition is maintained by the wider open source community, and as such contains the latest features and fixes.
After development so bleeding-edge it'd even make Freddy Krueger shudder? Check out the `v3` folder. This is where we're focusing all our efforts, building Phaser 3. It is not yet production ready, but we're building it entirely transparently, so you're welcome (and encouraged) to poke around. Just don't try and make a game with it, yet.
You can find lots more details about each release in their own README files, located in the root of each folder.
As always, keep you eyes on the Phaser web site where we'll continue to cover all three versions. Subscribe to [Phaser World](#newsletter), our weekly newsletter, for the latest games, tutorials and development updates. Follow on [Twitter](https://twitter.com/photonstorm) or chat in the Phaser [Slack](http://phaser.io/community/slack) and [Discord](http://phaser.io/community/discord) channels.
There are also now more ways than before to help [support](#support) the development of Phaser. The uptake so far has been fantastic, but this is an on-going mission. Thank you to everyone who supports our development. Who shares our belief in the future of HTML5 gaming, and Phasers role in that.
Developing Phaser takes a lot of time, effort, and money. There are monthly running costs; such as the forum and site, which we maintain 100% ad-free. As well as countless hours of development time, community support, and assistance resolving issues. We do this out of our love for Phaser of course, but at the end of the day there are real tangible costs involved.
If you have found Phaser useful in your development life. Or have made income as a result of using it, and are in a position to support us financially, without causing any detriment to yourself, then please do. There are a number of ways:
* A monthly contribution via [Patreon](https://www.patreon.com/photonstorm).
* A [one-off donation](http://phaser.io/community/donate) via PayPal.
* Purchase any of our [plugins or books](http://phaser.io/shop).
If you would like to sponsor Phaser then please [get in touch](mailto:support@phaser.io). We have sponsorship options available on our GitHub repo, web site, and newsletter. All of which receive tens of thousands of eyeballs per day.
Every Friday we publish the [Phaser World](http://phaser.io/community/newsletter) newsletter. It's packed full of the latest Phaser games, tutorials, videos, meet-ups, talks, and more. It also contains our weekly Development Progress updates, where you can read about what new features we've been working on.
If you'd like to try coding in Phaser right now, with nothing more than your web browser, then head over to the [Phaser Sandbox](http://phaser.io/sandbox). You'll find Quick Start templates, and a user-friendly editor filled with handy code-completion features.
Our [Getting Started Guide](http://phaser.io/tutorials/getting-started) will get you up to speed quickly. From setting up a web server, to picking an IDE. After which read our [Making your first Game](http://phaser.io/tutorials/making-your-first-phaser-game) tutorial. Please work through this, no matter what your development experience, to learn how Phaser approaches things.
The single biggest Phaser resource is the [Phaser web site](http://phaser.io/news). You'll find hundreds of tutorials, with new ones added every week. Subscribe to the [Phaser World](http://phaser.io/community/newsletter) newsletter for a weekly links round-up.
Using **TypeScript**? [Game From Scratch](http://www.gamefromscratch.com/page/Adventures-in-Phaser-with-TypeScript-tutorial-series.aspx) has a great series of tutorials covering that.
Prefer **videos**? Zenva have an excellent [Phaser video course](https://academy.zenva.com/product/the-complete-mobile-game-development-course-platinum-edition/?a=13), with hours of great material.
Ever since we started Phaser we've been growing and expanding our extensive set of examples. Currently there are over 700 of them, with the full source code and assets available.
With 400 pages of content you'll find detailed articles, game development "Making Of" guides and tutorials. All were written using the latest version of Phaser, so you won't be learning any out-dated tricks.
[Phaser Editor](http://phaser.io/shop/apps/phaser-editor) is a brand new Eclipse based editor that offers lots of built-in tools specifically for Phaser developers. Handy features include Smart code auto-completion, built-in web server, documentation search, asset management, texture atlas creator, audio sprite creator, asset previews and lots more.
The [Game Mechanic Explorer](http://gamemechanicexplorer.com) is a great interactive way to learn how to develop specific game mechanics in Phaser. Well worth exploring once you've got your dev environment set-up.
### Mighty Editor - Visual Game Editor
[MightyEditor](http://mightyfingers.com/) is a browser-based visual Phaser game editor. Create your maps with ease, position objects and share them in seconds. It also exports to native Phaser code. Excellent for quickly setting-up levels and scenes.
Phaser is provided ready compiled in the `build` folder of the repository. There are both plain and minified versions. The plain version is for use during development, and the minified version for production. You can also create your own builds.
Phaser 2 includes a grunt based build system, which allows you to strip out features you may not require, saving hundreds of KB in the process. Don't use any Sound in your game? Then exclude the entire sound system. Don't need Keyboard support? That can be excluded too.
Phaser 2 was never written to be modular. Everything exists under one single global namespace, and you cannot `require` selected parts of it into your builds. It expects 3 global vars to exist in order to work properly: `Phaser`, `PIXI` and `p2`. The following is one way of doing this:
We appreciate this is just a band-aid, and not a proper use of modules, but please understand it was never built to be used this way. You're trying to fit a square peg in a round browserify-shaped hole, so compromises have to be made. Please don't open GitHub issues about it as we've no intention of changing Phaser at this stage of its life. Full module based development is supported in Phaser 3.
Should you wish to build Phaser 2 from source you can take advantage of the provided [Grunt](http://gruntjs.com/) scripts. Ensure you have the required packages by changing to the `v2` or `v2-community` folder, and running `npm install` first.
Thousands of [games](http://phaser.io/news/category/game) have been made in Phaser. From game jam entries, to titles by some of the largest entertainment brands in the world. Here is a tiny sample. You can find hundreds more on our web site.
Phaser requires a web browser that supports the [canvas tag](http://caniuse.com/#feat=canvas). This includes Internet Explorer 9+, Firefox, Chrome, Safari and Opera on desktop. iOS Safari, Android Browser and Chrome for Android are supported on mobile.
While Phaser does its best to ensure a consistent cross-platform experience, always be aware of browser and device limitations. This is especially important with memory and GPU limitations on mobile, and legacy browser HTML5 compatibility.
If you need to support IE9 / Android 2.x _and_ use P2 physics, then you must use the polyfill in the `resources/IE9 Polyfill` folder. If you don't use P2 (or don't care about IE9!) you can skip this.
Phaser is developed in ES5 JavaScript. We've made no assumptions about how you like to code, and were careful not to impose a strict structure upon you. You won't find Phaser split into modules, requiring a build step, or making you use a class / inheritance OOP approach. That doesn't mean you can't do so, it just means we don't _force_ you to. It's your choice.
If you code with [TypeScript](http://www.typescriptlang.org/) there are comprehensive definition files in the `typescript` folder. They are for TypeScript 1.4+.
All development is now taking place on version 3 of Phaser, which can be found in the `v3` folder. We will publish our official roadmap after Phaser 3 is released, until then we're working to achieve feature parity with v2.
We have always been meticulous in recording changes to the Phaser code base, and where relevant, giving attribution to those in the community who helped with the change. You can find comprehensive Change Logs for all versions:
- Found a bug? Report it on [GitHub Issues][issues] and include a code sample. Please state which version of Phaser you are using! This is vitally important.
- Pull Requests can now be made against the `master` branch (for years we only accepted PRs against the `dev` branch, but with the release of Phaser CE we've relaxed this policy)
- Before submitting a Pull Request run your code through [JSHint](http://www.jshint.com/) using our [config](https://github.com/photonstorm/phaser/blob/master/v2-community/.jshintrc).
