> For the complete documentation index, see [llms.txt](https://ploegert.gitbook.io/til/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ploegert.gitbook.io/til/programmy/react/building-a-react-app-in-the-browser.md).

# Building A React App In The Browser

There are a couple relatively new tools that give you just about everything you need to build a React app in the browser.

The first is [CodeSandbox](https://codesandbox.io/). It has a couple pre-configured environments for different technologies. The main one is React. CodeSandbox describes itself as such:

> an online editor that helps you create web applications, from prototype to deployment.

The second, which just released out of beta, is [Glitch](https://glitch.com/) which comes with projects like [react-starter](https://glitch.com/~starter-react) so that you can jump into a React project that is ready to roll. Glitch describes itself as:

> the friendly community where you'll build the app of your dreams

You can quickly build and publish React apps in either of these and share them with the world.