Transcrypt

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Transcrypt is ranked #4 of 28 in code transpilers on Inferse. It runs on Linux, macOS, Self-hosted, Web, Windows. There is a free plan.

Compared on code transpilers

Free plan: Yestranscrypt.org
Syntax-version conversion: Notranscrypt.org
Intermediate output: Notranscrypt.org
CLI access: Yestranscrypt.org
Conversion mode: source-to-sourcetranscrypt.org

Facts

Purpose: Transcrypt compiles Python source code into JavaScript for browser applications.transcrypt.org · 3 Oct 2026
Open source: Transcrypt is licensed under the Apache 2.0 open source license.transcrypt.org · 3 Oct 2026
Installation: The site recommends installing Transcrypt with pip as a Python package.transcrypt.org · 3 Oct 2026
JavaScript output: Transcrypt generates JavaScript 6 and can minify the output.transcrypt.org · 3 Oct 2026
Debugging: Multilevel sourcemaps let developers debug generated JavaScript from the original Python source.transcrypt.org · 3 Oct 2026
Language tools: The distribution includes optional static type validation, consistency checks, and minification tools.transcrypt.org · 3 Oct 2026
JavaScript interoperability: Transcrypt applications can use JavaScript libraries and browser DOM functions.transcrypt.org · 3 Oct 2026
Node.js: Transcrypt can compile Python server code targeting Node.js and use Node libraries with require().transcrypt.org · 3 Oct 2026
Integrations: The examples page includes integrations or demos involving jQuery, React, Fabric.js, D3.js, Plotly.js, and Riot.transcrypt.org · 3 Oct 2026
Intended use: The documentation says Transcrypt focuses on browser development and JavaScript libraries rather than desktop Python libraries.transcrypt.org · 3 Oct 2026
Limit: Transcrypt does not directly support libraries written in C or C++ for browser use without special measures such as compiling them to asm.js.transcrypt.org · 3 Oct 2026
Supported systems: The documentation says Transcrypt is tested under Windows, Linux, and OSX.transcrypt.org · 3 Oct 2026
What it does: Transcrypt compiles a fairly extensive subset of Python into compact, readable JavaScript.transcrypt.org · 3 Oct 2026
Browser development: The project focuses on writing web client applications in Python that compile to JavaScript.transcrypt.org · 3 Oct 2026
JavaScript access: Transcrypt says JavaScript libraries can be used without restrictions or complications, and Python code can call JavaScript functions directly.transcrypt.org · 3 Oct 2026
Language features: Listed features include multiple inheritance, async/await, comprehensions, modules, optional static type checking, source maps, and built-in minification.transcrypt.org · 3 Oct 2026
Debugging: Transcrypt provides multi-level source maps so developers can debug generated JavaScript from Python source code.transcrypt.org · 3 Oct 2026
Node.js: Transcrypt can compile Python to JavaScript for use on both the client and server with Node.js, subject to facilities available on each platform.transcrypt.org · 3 Oct 2026
Operating systems: The getting started documentation says Transcrypt is tested under Windows, Linux, and OSX.transcrypt.org · 3 Oct 2026
Compatibility limit: The documentation says Python exec and eval are unsupported because Transcrypt precompiles code; JavaScript eval is supported.transcrypt.org · 3 Oct 2026
Library limit: Transcrypt is designed for JavaScript libraries and does not directly support libraries written in C or C++.transcrypt.org · 3 Oct 2026
Support: The FAQ recommends Stack Overflow for help and says commercial support is available on demand.transcrypt.org · 3 Oct 2026
License and cost: Transcrypt is free and open source under the Apache 2.0 license, and the FAQ says donations are optional.transcrypt.org · 3 Oct 2026