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

Generate High Level Cloud Architecture diagrams using YAML syntax.

Create your software architecture models and diagrams in Go.

Create beautiful SVG renderings of ASCII diagrams.

ndiag is a high-level architecture diagramming/documentation tool.

Create diagrams from the Kubernetes API with go-diagrams.

Reverse-engineering tool for docker environments

Reasoning AI Workflows (devtools included)

A Kroki CLI

A Model Context Protocol (MCP) server that provides D2 diagram generation and manipulation capabilities.

Read Markdown docs in your terminal with Mermaid diagrams rendered inline (iTerm2/Kitty/Ghostty). PDF export, pager, and STDIN support.

Kroki Go library

Server-side SVG renderer for Mermaid using Firefox & Geckodriver

Go CLI using AI for structured system design documents, artifacts, and Mermaid diagrams.

Golang based wiki engine with content in Markdown format, support for attachments, diagrams, git storage, and fulltext search

Render UTF-8 art as SVG diagrams

Convert Mermaid diagrams into clean, copy‑pastable ASCII art with a simple web UI and CLI.

🕸️ Visualize your codebase's dependencies with ease, simplifying complex structures and enhancing project understanding.