Interpret your TypeScript code
A powerful and free desktop application to interpret, execute, and debug TypeScript code in real-time.
Key Features
PlayTS offers a complete set of tools to work with TypeScript efficiently and productively.
Real-Time Interpretation
Execute and visualize the results of your TypeScript code instantly as you type.
Optimized Performance
High-performance interpretation engine designed to handle complex projects without slowdowns.
Safe Environment
Run code in an isolated and secure environment, without risks to your system.
Full TypeScript Support
Full compatibility with the latest TypeScript features and syntax.
Open Source
Completely open-source project with an active community of contributors.
Extensible
Npm package system that allows you to extend functionality according to your needs.
Download PlayTS Now
Available for all major platforms. Completely free and open source.
Being an open source project without funding, we can't afford code signing certificates for Windows/macOS. You may see a warning that the app is not trusted — it's safe to proceed.
Current version: v0.2.50 • Updated: March 17, 2026
Join the Community
PlayTS is an open-source project maintained by an active community of developers. Contribute, report issues, or simply share your experiences.