Depending on your target, you’ll need Android Studio (with NDK) or Xcode for iOS/macOS development.
Best for developers who prefer a "code-first" approach using C++, Lua, or JavaScript. It provides full control over the engine and is known for its extremely small footprint (around 8MB for packaged games). cocos2d download
To successfully run Cocos2d-x after your download, you will need to set up several environment dependencies: Required for the command-line setup scripts. Depending on your target, you’ll need Android Studio
Cocos2d-x - Mature, lightweight, open cross-platform solution Depending on your target
The current flagship product. It features a Unity-like visual editor and uses TypeScript, making it ideal for faster prototyping and team collaboration. How to Download and Install Cocos2d-x