The ultimate C4 Model diagramming tool with live simulation

Convert C4 diagrams in PlantUML to Draw.io

✦ React visual logic and graph builder with @xyflow/react, Zustand state management, 10 unique node types, real-time logic evaluation, drag-and-drop canvas, Vite, and Tailwind CSS 4.

StackChan open source!

Discover the composition of your CSS @layers

Build, deploy, and orchestrate AI agents. Sim is the central intelligence layer for your AI workforce.

A lightweight, customizable web component library that uses Figmas UI3 style for modern web applications, but specifically for Figma plugins.

Map, inspect, and audit AI-agent markdown ecosystems (skills, agents, commands, hooks) as a graph.

CodeAutopsy is an AI-powered GitHub repository analyzer that automatically detects architecture patterns, execution flow, tech stack, and key modules using static analysis and dependency graphs.

A visual, interactive, graph-based tool to explore, debug, and understand complex JSON Schemas.

Cross-platform notes web-app.

Brain Behavior Quantification & Synchronization (BBQS) Knowledge Graph Main Website

An interactive, browser-based Helm chart renderer and Kubernetes resource graph — no Helm CLI, no cluster access required.

AI-powered literature graph workspace for research PDFs

Knowledge graph of biggest questions humanity asks

High performance transactional task queues for the browser

Pipeline actor library built on XState

🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

A visual workflow editor for building AI Agents and LLM pipelines.

React-flow chatbot

PixelFlow is high-performance, 100% client-side image editing engine. Built for efficiency, privacy, and precision, it allows you to manipulate high-resolution images directly in your browser witho…

A visual node graph editor built for designing and managing complex state flows.

A quick reference about CSS grid, flexbox, and animation https://mayagao.github.io/css-quick-reference/

Integrate AI actions into a global surface

Trying out a block-based AI interface.

Free, simple, and intuitive online database diagram editor and SQL generator.

The indie design system for Next.js apps

Interactive isometric diagram builder for Azure Local network architectures and traffic flows

Reusable UI components for shadcn/ui — terminals, avatars, flow diagrams, navigation, and more