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Run and debug TypeScript code in the Browser DevTools. Execute and debug TypeScript code without leaving your browser. This extension adds a TypeScript panel to Chrome DevTools where you can write, run, and test TypeScript code instantly. Key Features: • Write and execute TypeScript code directly in DevTools • Full support for latest TypeScript and TSX syntax • Import and use npm packages in your code • Simple keyboard shortcut - just press Cmd/Ctrl+S to run • Integrated error handling with clear syntax and runtime error messages • Direct DOM manipulation and browser API access • Seamless debugging with Chrome's built-in debugger Perfect for: • Quick TypeScript experiments and prototyping • Testing code snippets without project setup • Learning TypeScript with instant feedback • Debugging complex type issues • DOM manipulation with type safety How it works: 1. Install the extension 2. Open Chrome DevTools 3. Navigate to the TypeScript Console panel 4. Write your TypeScript code 5. Press Cmd/Ctrl+S to execute No configuration needed. Start coding TypeScript immediately with full access to Web APIs and the ability to import npm packages.
Nov 18, 2025
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.