tsx
Runs TypeScript files directly in Node.js without a separate compile step.
- Stars
- 12.2k
- Forks
- 282
- Licence
- MIT
- Language
- TypeScript
- Last update
- 1 months ago
- Type
- CLI
What it is
tsx is a command-line tool that lets you run TypeScript code in Node.js directly, so you don't have to compile it to JavaScript first. Its README describes it as 'TypeScript Execute' and calls it the easiest way to run TypeScript in Node.js. The README provided is truncated and mostly covers branding, badges and sponsor links, so the details below are limited.
- Run a TypeScript script from the terminal without a manual compile step
- Execute TypeScript files during local development and experiments
Great for
- Developers who already use Node.js and want to run TypeScript scripts quickly
- People trying out TypeScript code without setting up a build pipeline
- Learners running TypeScript examples from a terminal
Not ideal for
- Projects that need a full type check at run time, since the README excerpt does not show whether tsx performs type checking (it is a runner, so verify before relying on it)
- Anyone not using Node.js, because the tool is described as a way to run TypeScript in Node.js
How to get it
- 1
Install with a package manager
You'll need: Node.js
Clone the repository
git clone https://github.com/privatenumber/tsx.git - 2
Run it
- Install tsx from npm (see the documentation at https://tsx.hirok.io for the exact command)
- Run a TypeScript file with tsx from your terminal
- Check https://tsx.hirok.io/getting-started for the official first steps
- 3
Get the most out of it
- Read the documentation site at https://tsx.hirok.io for the full feature list
- Use the npm package page at https://npm.im/tsx for version details
Downloads
Strengths
- Simple, single-purpose tool aimed at running TypeScript in Node.js
- Open source under the MIT license
- Widely used, with about 12,000 stars on GitHub and an active repository
Trade-offs
- The README excerpt provided is truncated and does not document features or usage in detail
- Behavior around type checking and production use is not shown in the provided text
How it compares
| Project | Stars | Type | Level | Updated | Best for |
|---|---|---|---|---|---|
| tsx (this) | 12.2k | CLI | beginner | 1 months ago | Developers who already use Node.js and want to run TypeScript scripts quickly |
| nodemon | 26.7k | Dev tool | beginner | 4 days ago | Node.js developers running a web server locally who want fast edit-and-reload cycles |
| distributions | 13.9k | Dev tool | intermediate | 7 days ago | Linux users who want a Node.js version installed through their system package manager |
| nvm | 95.7k | Dev tool | beginner | 8 days ago | Developers who work on several Node.js projects that need different versions |
| nvm | 48.1k | App | beginner | 4 days ago | Windows developers who work on several Node.js projects that need different versions |
| esbuild | 40.1k | Dev tool | intermediate | 3 months ago | Developers who want fast builds for JavaScript, TypeScript, or CSS projects |
Stats synced from GitHub. The assessment above was drafted with AI from the project's README on 2026-10-29 and may miss recent changes — check the README before relying on a command. MIT licence: free to use, modify and distribute, including commercially, as long as you keep the copyright notice.