AI writing assistance. Free & open source. Offline English and German grammar checks, with rewrites and translation through your own AI.
A beautiful yet powerful syntax highlighter
📊 The concise and progressive visualization grammar.
A concise grammar of interactive graphics, built on Vega.
Parser Building Toolkit for JavaScript
Run AI models locally on your machine with node.js bindings for llama.cpp. Enforce a JSON schema on the model output on the generation level
A tiny TypeScript visualization grammar for responsive, accessible, server-rendered charts—powered by granular D3 primitives.
A library that helps tokenize text using Text Mate grammars.
A terminal coding interface that brings the DeepSeek Harness kernel's full capability set — special modes, plugins, model & subagent management — to the terminal. Interaction layer inspired by Claude Code, Codex CLI, and Pi agent; model-switch animations; unified panel key grammar. Tracks the latest upstream RC. Self-iterating since 1.0.0.
ARC-DRAW is an SAP-aware Model Context Protocol (MCP) server for SAP Solution Architects. You describe an architecture in plain language; the AI agent places the correct SAP BTP icons and follows the official SAP diagram grammar to lay them out.
An English IDE with completion, review and bring-your-own compatible model support.