Language GitHub Repositories (2026) · Open Source Tools

Less. The dynamic stylesheet language.

The Dart SDK, including the VM, JS and Wasm compilers, analysis, core libraries, and more.

⚡️ OpenAI PHP is a supercharged community-maintained PHP API client that allows you to interact with OpenAI API.

A dynamic language and bytecode vm

Scribe-Android: Keyboards for language learners & Conjugate-Android: Wikidata based verb conjugation app

A safe, easy systems language

A free, open-source platform for Japanese immersion learners. Jiten offers detailed statistics for thousands of Japanese media such as character count and difficulty, pre-built anki decks, vocabulary lists, frequency lists, user coverage, and more.

Kalandra is a functional, parallel, distributed programming language.

Store your translations in the database or other sources

A superset of Lua 5.5 with a focus on general-purpose programming.

A functional, Lisp-inspired language that compiles to PHP. Inspired by Clojure, Phel brings macros, persistent data structures, and expressive functional idioms to the PHP ecosystem.

Simple and safe programming language with first-class C/C++ interoperability and powerful compile-time capabilities

Official Node.js library for the DeepL language translation API.

An open source cross-platform programming language focused on efficiency.

🌈 Github colors for all the languages

JMdict, JMnedict, Kanjidic, KRADFILE/RADKFILE in JSON format

An automation platform that enables continuous localization.

LangSwitch - is a super-simple MacOS app that switches your keyboard languages one by one by pressing Fn/🌐 button. No popups, no delay.

Official PHP library for the DeepL language translation API.

Nit language