Charts, Graphs, and Diagrams

Solarch is a backend architecture tool that lets you draw your system as a validated node/edge graph, then generates type-safe code directly from that verified architecture.

Browser-based offline-first ERD studio for visually designing database schemas with tables, columns, and relationships.

A visual system design simulator that lets you build architecture diagrams, run real traffic simulations, and find bottlenecks before they hit production.

ARCH is a local-first, browser-based architecture designer for creating cloud and network diagrams with drag-and-drop components, smart routing, and project workspaces.

An AI-powered tool that generates visual explanations and diagrams from text descriptions to help understand complex concepts.

GitMind is an AI-powered workspace that transforms text, videos, audio, PDFs, and images into structured mind maps, summaries, diagrams, and visual insights.

An agent skill that reads your code and renders interactive sequence diagrams as self-contained HTML files, with zero dependencies.

CodeBoarding generates interactive architectural diagrams and documentation for codebases by combining static analysis with LLM reasoning, helping developers and AI agents understand system structure.

Free, open-source diagram tool for builders with code-first and drag-and-drop workflows, powered by React Flow.

A Claude Code skill that generates 27 types of editorial-quality, brand-matched diagrams as self-contained HTML/SVG files — no Figma, no generic templates.

Generate publication-ready SVG, PNG, and animated GIF technical diagrams from natural language descriptions, with 12 visual styles and built-in AI/Agent domain patterns.