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All news →xxWikiJS: Transform docs into AI-powered Q&A with verified citations—100% client-side
Browser-based RAG system indexes your documents and answers questions only from uploaded content. No backend, no database, no data leaves your device.ToolPyxel: Retro game engine for Python with 16 colors, 4 sound channels, built-in editors
"Fantasy console" for Python developers enforces retro constraints (16-color palette, 4 sound channels) to encourage creative game design. 18,400+ stars; runs on desktop and browser via WASM.ToolPi Pod: Self-hosted AI agent sandboxes escape platform lock-in and per-token costs
Open-source platform runs coding agent sessions in isolated containers on your infrastructure. Escape $500/month subscriptions; manage agents on your own Linux server.ToolAudionaut: Open-source audio editor with AI stem separation replaces expensive DAWs
After 3 years private development, multitrack editor ships with stem isolation (vocals/drums/bass), timeline editing, and AI-powered audio analysis. Cross-platform; free under GPLv3.ToolGraphene: Enable AI agents to write analytics code 10x faster with everything-as-code
Open-source framework lets agents build data models, queries, and dashboards in Git-versioned code. Graphene SQL combines governance with full ANSI SQL; supports Snowflake, BigQuery, Postgres.Trends
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Browse all toolsGenerators and calculators for the apps you use
GeneratorUTM link builderTag campaign links correctly for GA4 and every ad platform.Open tool →CalculatorSaaS cost calculatorAdd your subscriptions and see monthly and annual spend.Open tool →GeneratorAirtable formula generatorDescribe what you need; get a formula you can paste.Open tool →GeneratorEmail signature generatorBranded signatures for Gmail, Outlook and HubSpot.Open tool →