TypeScript Editor

A Simple TypeScript Editor!

Free · Designed for iPad

TypeScript Editor is a small, focused editor for writing and running TypeScript on iOS. You can create files, rename them, delete them, and edit your code with a clean, minimal interface that stays out of the way. When you’re ready, run your TypeScript and the app will transpile it to JavaScript and execute it, showing you the output directly in the app. The goal is simplicity. No accounts, no setup, no unnecessary features — just a straightforward way to write TypeScript on your phone. It supports both light and dark themes and is designed to feel fast, intuitive, and easy to understand from the moment you open it. Whether you’re testing ideas, learning TypeScript, or just want a lightweight editor you can use anywhere, this app keeps things simple and focused on the code.

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This updates brings an improved design, new features, and minor bug fixes.

The developer, Nicholas Glidden, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    • Provider
      • Nicholas Glidden
    • Size
      • 15.8 MB
    • Category
      • Developer Tools
    • Compatibility
      Requires iOS 26.0 or later.
      • iPhone
        Requires iOS 26.0 or later.
      • iPad
        Requires iPadOS 26.0 or later.
      • Mac
        Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
      • Apple Vision
        Requires visionOS 26.0 or later.
    • Languages
      • English
    • Age Rating
      4+
    • Copyright
      • © 2026 Once Development