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A canvas tool where dropped documents are read by AI to auto-build a live workspace of dashboards, maps, and timelines.
Open source
What to know▼
How it works
You drop documents onto a canvas; AI reads them, discovers connections, and assembles a living workspace of dashboards, maps, and timelines that updates automatically when a source file changes.
What's different
Open source, built in one week with Codex; answers trace back to their source through animated ribbons.
We check every product on this page once a day and record whether it still answers.
A visual drag-and-drop editor for Mermaid diagrams inside VS Code that keeps diagrams as plain Git-friendly Mermaid source, instead of hand-writing diagram syntax.
Open source
What to know▼
How it works
Open a .mmd file, build on an infinite canvas; source stays in sync with the visual edits.
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An open-source visual table editor with a Python DSL that exports to HTML, PDF, and Excel, for developers automating dashboards and reports without hand-writing layout code.
Open sourceCan export my data
What to know▼
How it works
A live preview grid stays bidirectionally synced with Python code via an AST; design visually or write code and both update.
Best for
Developers automating BI dashboards, KPI cards, Gantt charts, or heatmaps.
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A TypeScript library that renders algorithm functions as animated visual diagrams so developers can watch data structures change step by step while debugging.
Open source
What to know▼
How it works
Write TypeScript algorithm functions, run them with structured inputs, and watch arrays, matrices, trees, and pointers animate as the function executes.
Best for
developers learning or debugging data structures and algorithms.
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An open-source infinite canvas that combines notes, diagrams and an AI agent that writes results directly onto the board — built to replace juggling Notion, Excalidraw and a chat window.
Open sourceSelf-hosted
What to know▼
How it works
An open-source, real-time collaborative canvas. Notes, hand-drawn diagrams and interactive mini-apps live as nodes on one board; an AI agent reads the board, searches the web, and writes results back as new nodes instead of a chat reply.
What's different
Replaces switching between Notion for notes, Excalidraw for diagrams and a separate AI chat window — everything, including the agent's output, lands on the same canvas.
Best for
Teams and individuals who think visually and want an AI agent's output to live alongside their own notes and diagrams, not in a separate chat log.
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A self-hosted, open-source intelligence dashboard layering live aircraft, satellite, weather and OSINT feeds onto one map — a general correlation tool, not built specifically for aviation.
Open sourceSelf-hosted
What to know▼
How it works
A self-hosted intelligence workspace that layers aircraft, satellites, earthquakes, weather, public radio, infrastructure, country intelligence, public cameras and open-source reconnaissance onto a single interactive map, letting you combine layers and inspect entities in place.
What's different
Open-source and self-hosted, built for active exploration and correlation across feeds rather than a passive dashboard.
Best for
Analysts or teams who want to correlate multiple live intelligence feeds on one map.
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A self-hosted, open-source widget you embed in your app with one script tag, letting users request changes by text, voice or photo, which a Claude Code session then edits and commits. Built for developers who want an in-app AI coding agent they control.
Open sourceSelf-hosted
What to know▼
How it works
A single script tag embeds a prompt bar in your app; a user's typed, dictated, or photographed request triggers a Claude Code session on your own server that edits your codebase and commits the change.
What's different
Open source, self-hosted, and uses your own API keys.
Best for
Developers who want an in-app AI coding agent they fully control.
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A free GitHub Action that turns your contribution graph into an animated pixel-art city for your profile README — a visual add-on for developers, not a productivity tool.
Open source
What to know▼
How it works
An open-source GitHub Action that turns your GitHub contribution graph into an animated pixel-art world for your profile README: repositories become cities, commits grow buildings, pull requests become bosses, issues become monsters, and your primary language sets the biome.
What's different
Automatically keeps the animated SVG up to date after adding one workflow.
Pricing
Open source / free GitHub Action.
Best for
Developers who want a visual, auto-updating add-on for their GitHub profile README.
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An open-source Angular UI component library with 200+ themeable components for building dashboards, SaaS apps, admin panels, and enterprise applications.
Open source
What to know▼
How it works
Supports Angular Signals, standalone components, design tokens, accessibility, and light/dark themes; compatible with Angular 17.3+.
Best for
Angular developers building dashboards, SaaS, admin panels, or enterprise apps.
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A web dashboard (not a command-line tool) that gives you SSH terminal access, SFTP, and status monitoring, deployable on Cloudflare Workers — open source, for developers/IT.
Open source
What to know▼
How it works
A web-based dashboard giving SSH terminal access, SFTP file transfer, and status monitoring, deployable on Cloudflare Workers.
What's different
Open source and deploys directly on Cloudflare Workers rather than requiring a dedicated server.
Best for
Developers and IT users who want browser-based SSH access without installing a native client.
