# RunJS

> RunJS is a desktop JavaScript and TypeScript playground for macOS, Windows, and Linux. Code runs as you type, with built-in support for Node.js APIs, browser APIs, and npm packages.

## Product

- [Homepage](https://runjs.app/): Overview of RunJS, features, and download links.
- [TypeScript playground](https://runjs.app/typescript-playground): Landing page highlighting the TypeScript features of RunJS.
- [Buy](https://runjs.app/buy): Pricing and license purchase options.
- [FAQ](https://runjs.app/faq): Common questions about installation, licensing, and usage.
- [About](https://runjs.app/about): Background on RunJS and its creation.
- [Contact](https://runjs.app/contact): How to get in touch for support or sales.

## Documentation

### Introduction

- [Intro to RunJS](https://runjs.app/docs/): Overview of what RunJS is and what it does.
- [Installation](https://runjs.app/docs/introduction/installation): How to install RunJS on macOS, Windows, and Linux.
- [User Interface](https://runjs.app/docs/introduction/user-interface): Tour of the RunJS app layout and main UI elements.

### Features

- [Running Code](https://runjs.app/docs/features/running-code): How RunJS executes JavaScript and TypeScript as you type.
- [Output](https://runjs.app/docs/features/output): Viewing results, console output, and inspecting values.
- [Logpoints](https://runjs.app/docs/features/logpoints): Inline log markers that show values without writing console.log.
- [Magic Comments](https://runjs.app/docs/features/magic-comments): Special comments that change how RunJS runs your code.
- [AI Chat](https://runjs.app/docs/features/ai-chat): Using the built-in AI chat to ask questions and modify code.
- [NPM Packages](https://runjs.app/docs/features/npm-packages): Importing and using packages from npm.
- [Snippets](https://runjs.app/docs/features/snippets): Saving and reusing blocks of code.
- [Environment Variables](https://runjs.app/docs/features/environment-variables): Defining environment variables available to your code.
- [Shortcuts](https://runjs.app/docs/features/shortcuts): Keyboard shortcuts for common actions.

### Settings

- [General](https://runjs.app/docs/settings/general): General application settings.
- [Editor](https://runjs.app/docs/settings/editor): Editor preferences such as font and indentation.
- [Formatting](https://runjs.app/docs/settings/formatting): Code formatting options.
- [Appearance](https://runjs.app/docs/settings/appearance): Theme and visual appearance settings.
- [AI](https://runjs.app/docs/settings/ai): Configuration for the AI chat feature.
- [NPM](https://runjs.app/docs/settings/npm): Settings related to npm package handling.
- [Advanced](https://runjs.app/docs/settings/advanced): Advanced configuration options.

### Guides

- [Canvas](https://runjs.app/docs/guides/canvas): Drawing with the HTML canvas element in RunJS.
- [Database Queries](https://runjs.app/docs/guides/database-queries): Running database queries from RunJS.
- [HTTP Requests](https://runjs.app/docs/guides/http-requests): Making HTTP requests to APIs and web services.
- [P5.js](https://runjs.app/docs/guides/p5): Creating sketches with the p5.js creative coding library.
- [React](https://runjs.app/docs/guides/react): Rendering React components in RunJS.
- [Server](https://runjs.app/docs/guides/server): Running a local server from a RunJS script.
- [Three.js](https://runjs.app/docs/guides/three-js): Building 3D graphics with the Three.js library.
- [Web Audio](https://runjs.app/docs/guides/web-audio): Using the Web Audio API for sound generation.

### Support

- [Questions and issues](https://runjs.app/docs/support/questions-and-issues): How to get help and report problems.
- [License Management](https://runjs.app/docs/support/license-management): Activating, transferring, and managing your RunJS license.

## Releases

- [Releases](https://runjs.app/releases): List of published RunJS versions.

## Legal

- [Terms of service](https://runjs.app/terms): Terms governing use of the RunJS website and services.
- [End user license agreement](https://runjs.app/eula): License terms for the RunJS desktop application.
- [Privacy policy](https://runjs.app/privacy): What data RunJS collects and how it is handled.

## Web tools

- [Online JavaScript playground](https://runjs.app/play): Browser-based JavaScript playground; no install required.