JS CodePad

Version added at: Nov 24, 2025

Size: 60.2 MB

Subscription Unlocked

The original app JavaScript Coding Editor & IDE has been modified to unlock the subscription features without requiring a purchase. Users can now access premium functionalities that are typically behind a paywall, enabling a full experience of the app without limitations.


Features of the Tweak

  • Subscription fully unlocked allowing access to all premium features.
  • Patched to bypass purchase validations.
  • Supports iOS 12.0 and above.
  • Users need to click restore purchases and restart the app to activate the tweak.

JavaScript CodePad is a fully functional offline Node.js runtime environment designed specifically for your iOS device. It empowers you to run and build JavaScript and TypeScript code directly on your phone without requiring an internet connection or any server setup. Whether you are a professional developer, a student, or a coding enthusiast, this app offers a versatile coding experience on the go.

The app serves multiple purposes as a compiler, console, runtime, WebView, and integrated development environment (IDE) all in one. With the built-in TypeScript compiler, you can transpile TypeScript code into JavaScript entirely offline, ensuring smooth and efficient development wherever you are.

JavaScript CodePad features a powerful WebView mode that acts as an embedded web browser and DOM interface, allowing you to combine HTML, CSS, and JavaScript seamlessly. This makes it possible to experiment with, test, and learn web app development directly within the app environment.

The app supports organizing your projects into modules and running multiple JavaScript files using the embedded Node.js runtime. It offers comprehensive code editing capabilities including full syntax highlighting, code completion, and handy editor actions such as undo, redo, line commenting, and indentation controls to boost your productivity.

Live code analysis is integrated to catch errors as you type, helping you debug faster and improve code quality before running your programs. Additionally, an AI Assistant is built right into the app to provide intelligent suggestions for error resolution. It can refactor your code, clean it up, check for bugs, add comments and documentation strings, or simply explain code snippets to deepen your understanding.


Key Features

  • Execute JavaScript code with full syntax highlighting and auto-indentation.
  • Compile and run TypeScript code offline thanks to the built-in tsc compiler.
  • Run multiple JavaScript files and organize code into modules using Node.js runtime.
  • Built-in WebView mode for running and testing combined HTML, CSS, and JavaScript code.
  • Intelligent live code analysis to detect errors during the coding process.
  • Powerful AI Assistant to assist with debugging, refactoring, commenting, and explanations.
  • Lightweight yet feature-rich code editor with undo, redo, comment lines, indent selection, and more.
  • Interactive built-in coding challenges to enhance your programming skills.
  • Access to JavaScript and TypeScript tutorials and reference materials directly within the app.
  • Custom keyboard with special keys and shortcuts tailored for JavaScript and TypeScript development.

This app is the perfect companion for developers seeking to practice coding anytime and anywhere, without the need for internet connectivity. Whether you want to experiment with new JavaScript features, learn TypeScript, or improve your web development skills, JavaScript CodePad provides a powerful and convenient environment.

Download JavaScript CodePad now and unlock your programming potential with the world’s most popular programming language, right on your iOS device.

Developer
Blatant's iPA Library