text-to-diagram

Agent skill for beautiful, verifiable architecture, workflow, sequence, data-flow, and lifecycle diagrams—self-contained HTML with motion and crisp export.

D2 is a modern diagram scripting language that turns text to diagrams.

Compare syntax, layouts, outputs between languages for generating diagrams with text.

The official D2 plugin for Obsidian. D2 is a modern diagram scripting language thats turns text to diagrams.

Language documentation and blog for D2.

Generate diagrams from embedded code; supports Mermaid, Dot/GraphViz, PlantUML, Asymptote, D2, CeTZ, and TikZ.

The Vim plugin for D2 files

A plugin for embedding D2 diagrams in MkDocs.

Review code 100X faster. Lens draws every PR as animated architecture and data-flow diagrams, inside the pull request itself. Use it as a GitHub App, GitHub Action, CLI, or a skill for your coding agent

d2's 'datafied' companion!

Diagram all the things

AI diagram generator for software architecture - the open-source Eraser.io alternative. Describe your system in plain English, get editable system design, sequence, ERD & cloud diagrams on an Excalidraw canvas. Self-hostable, bring your own key. Vibe diagramming for engineers.

DrakoFlow is a lightweight, offline-first text-to-diagram engine built in TypeScript. Turn clean, component-based DSL into beautiful, themeable architecture diagrams directly in your browser with zero server dependencies.

A declarative language that compiles to professional SVG floor plans — like Typst/LaTeX, but for architecture. Built for AI agents: deterministic output, JSON diagnostics that carry their own fix, and a describe/lint channel that verifies a plan against its brief without rendering an image. Zero-dependency TypeScript.

Turn a prompt or image into a live, editable Excalidraw diagram. An agent skill (Claude Code, Cursor, Codex, Copilot & 70+ agents) with auto-layout and a self-refreshing local board.

A port of mingrammer/diagrams icons for terrastruct/d2

Convert D2 diagrams to editable draw.io / diagrams.net files. Diagrams as code in, native .drawio out. CLI + Node API.

A minimalist, static web tool that transforms indented text outlines into beautiful tree diagrams. Features real-time rendering and instant export to PDF, PNG, and SVG formats.

Sketchloop lets your coding agent create beautiful hand-drawn-looking diagrams: authored as D2 text, rendered offline (no browser), and self-checked by reading the PNG back.

This is the Unified/Rehype plugin that transform Graphviz codes into SVG diagrams for html content.