diagrams — independent software & tools

5 independent diagrams listings the big search engines bury.

• rpic-lang

  github · Free · by milkway

  A modern reimplementation of the pic graphics language in Rust — SVG/PNG/PDF output, GSAP animation, and an 79-element circuit library. Bindings for Python, R and JS/TS.

• transitrix-studio

  github · Free · by transitrix

  VS Code + IntelliJ IDEA extension for editing and previewing Transitrix diagrams — BPMN, Goals, DGCA, capability maps. Text-first; live preview as you type. MIT licensed.

• @avodado/cli

  npm · Free · by jdiejim

  Avodado CLI — author, validate, render, and export typed Markdown docs.

• @drawio/mcp

  npm · Free · by drawio

  Official draw.io MCP server for LLMs - Open diagrams in draw.io editor

• @joint/core

  npm · Free · by zbynekstara

  JavaScript diagramming library