todo.txt manager for Linux, Windows and Mac, free and open-source (FOSS)
A markup-driven CSS orchestration language for developers and AI agents.
Provides PowerShell language and debugging support for Visual Studio Code
An executable specification language with delightful tooling based on the temporal logic of actions (TLA)
A new kind of language for a new kind of computer
Local-first Video Knowledge Base. Index your video library with multi-modal analysis (YOLO, DeepFace, Whisper), search semantically via natural language, Docker-ready.
Language server protocol implementation for VSCode. This allows implementing language services in JS/TS running on node.js
ICU MessageFormat and Unicode Messageformat for Javascript
The language app you eventually delete. A native iPhone companion for learning through conversation.
The Kotlin programming language website
Language Server for YAML Files
A Code Playground That Just Works!
Custom AI agent platform to speed up your work.
Browser-based media player and Chrome extension for subtitle sentence mining
:comet: Node.js library to access IBM Watson services.
Knowledge is a tool for saving, searching, accessing, exploring and chatting with all of your favorite websites, documents and files.
The Svelte Language Server, and official extensions which use it
日本語LLMまとめ - Overview of Japanese LLMs
Real-time two-way speech translation for bilingual meetings — auto-detects the spoken language and translates both directions, cloud or fully offline on-device. Desktop (Windows · macOS · Linux) + browser extension (Chrome · Edge) for Zoom, Meet, Teams & any app.
The 𝗣𝗼𝘄𝗲𝗿𝗳𝘂𝗹 Conversational AI JavaScript Library 💬 — UI for any LLM, supporting LangChain / HuggingFace / Vercel AI, and more 🧡 React, Next.js, and plain JavaScript ⭐️
A toolbox for building web applications with editors utilizing language servers.
Julia extension for Visual Studio Code
🌿 A modern templating language for the HTML+ERB you already have.
SonarSource Static Analyzer for JavaScript and TypeScript
Web browser add-on that prevents YouTube's automatic translations! It keeps titles, descriptions, and audio in their original language.
Translate a whole season of subtitles in one pass — .srt/.ass/.vtt/.lrc, 120+ languages, 27 LLM providers, timing untouched | 整季字幕一次译完,时轴不动,支持 120+ 语言
A lightweight terminal coding assistant with Claude Code-like workflow, tool loop, and TUI architecture, built for learning and experimentation. Multi-language support: TypeScript , Python and Rust implementations available now.
Agentic desktop GUI client for Elasticsearch, OpenSearch, DynamoDB, MongoDB & EasySearch. Natural language queries, visual management, and monitoring. Privacy-first. Open source.
The statistical language R compiled to WebAssembly via Emscripten, for use in web browsers and Node.
LSP wrapper for typescript extension of vscode
Next-gen language engineering / DSL framework
MongoDB query language for in-memory objects
Salesforce Extensions for VS Code
Claude Code. Any Model. The most powerful AI coding agent now speaks every language.
Open-source construction ERP - BOQ, PDF/CAD/BIM takeoff, AI cost matching, 293 guided cases. 120,000+ priced positions, 44 languages, 190+ modules, cost data for 40+ markets. AGPL-3.0. pip install openconstructionerp
Kalandra is a functional, parallel, distributed programming language.
[dsh]为纯文本模型设计更强大的视觉工具箱:一行安装使用、粘贴图片直接识别、多张图片问答、截图到前端UI 还原等|DeepSeek Harness-native integration for agent-vision-toolkit: image Q&A, long-screenshot OCR, UI restoration, grounding, pixel diff, Artifacts, and Web UI.
YumCut - free AI video generator to turn a prompt into ready vertical videos for TikTok, Reels and YouTube Shorts. Auto script, scenes, voiceover, subtitles and watermark. Built with Next.js. Local-first pipeline + templates, batch rendering and API hooks for creators and indie makers. Self-hosted, FFmpeg-ready, multi-language output. Low cost fast
Surf is a computer use AI agent powered by OpenAI that interacts with a E2B's virtual desktop environment through natural language instructions
The verifiable coding agent runtime. Define your coding agent's process in natural language with stages, checks, and approval gates instead of hoping it follows your instructions. Primitives for verifiable software factories.
Local-first, agent-native control plane for ComfyUI — MCP server + sidebar agent that generates images, video & audio, authors and runs workflows, and edits your live graph in natural language on ANY LLM (Claude, ChatGPT, Gemini, offline Ollama, or any hosted model). 178 tools, 36 AI skills, 55 installer packs. Local, LAN, VPS, or Comfy Cloud.
Another desktop dictionary, but way more faster and definition-rich, which makes you truly understand language.
YAML support for VS Code with built-in kubernetes syntax support
A code editor that lives in your terminal — one self-contained binary with tree-sitter syntax, language servers, git and extensions.
SQL Language Server
TypeScript Language Service Plugin for GraphQL developers
Sample code that explores an architecture for using language models to build a personal agent that can work with application agents.
chibivue is a minimal vuejs/core implementations (reactivity, virtual dom, component runtime, compiler, vapor, ssr, store, router, language tools). An online book for building your own Vue.js.
Free open-source YouTube and 2000+ sites downloader for Windows, macOS, and Linux. Download 4K, 60fps, HDR, Dolby audio, Shorts, playlists, channels, MP3, and subtitles with no ads. Built-in YouTube browser for members-only and age-restricted videos. 31 languages.
Quota monitor & cache manager for Google Antigravity IDE: Gemini/Claude/GPT quota and weekly limits, usage trends with runway prediction, conversation context window monitor, Brain/Code Tracker cache cleanup, auto-accept mode, AI commit message generator. 15 languages.
A document language for the browser
Integrate multiple LLM API providers into VS Code's GitHub Copilot Chat using the Language Model API. One-click use of your Claude Code, Gemini CLI, Antigravity, Github Copilot, OpenAI Codex (ChatGPT Plus/Pro), xAI Grok (SuperGrok / X Premium+) account quotas.
Main Stellar client library for the JavaScript language.
Catch and fix the code-quality issues AI coding agents leave behind - dead code, unsafe casts, swallowed errors, duplication, security risks, and more. 50+ deterministic rules across 10 language targets, with CLI, CI, and GitHub Actions. No LLM at runtime. MIT.
Lingo - Interactive platform for language learning.
A simple template language that turns data into Markdown.
Browser-only Canva-style presentation studio, powered by local Web AI.
Elixir language support and debugger for VS Code, powered by ElixirLS.
VS Code extension for Haskell, powered by haskell-language-server
A minimal, distraction-free markdown editor built with Tauri, React, and TypeScript