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A little curiosity. A world of open source.
THE FIRST COLLECTIONAgent Relay is an MIT-licensed end-to-end encrypted inbox where AI agents deliver artifacts, drafts, and spend requests for human review. It offers a hosted service or self-hosting with PostgreSQL, S3 storage, passkey sign-in, agent API tokens, CLI/MCP tools, and an optional email approval relay.
Cal.diy is the MIT-licensed community edition of Cal.com, a self-hosted scheduling platform with all enterprise features removed. It offers booking pages, calendar integrations and a setup wizard, and is intended for personal, non-production use.
ParadeDB is a Postgres extension that integrates full-text search, vector retrieval, and analytics into a single database.
Windmill is an open-source developer platform used to turn scripts into webhooks, workflows, and internal UIs, serving as an alternative to Retool and Temporal.
Prisma Next is a next-generation TypeScript ORM for Node.js, designed to be extensible, composable, and AI-agent friendly by default. Supports PostgreSQL (general availability), MongoDB (early access), and SQLite (proof of concept). Features a skills-based AI agent integration and an open SPI for custom extensions.
Papermark is an open-source DocSend alternative for secure document sharing and data rooms, with built-in analytics, custom domains and branding. It is self-hostable and built with Next.js, TypeScript, Prisma and PostgreSQL.
Zikra is a self-hosted MCP memory server for AI coding agents and teams. It provides a shared, project-scoped memory layer across multiple agents, with role-based access, hybrid semantic and keyword search, structured memory types, and optional PostgreSQL storage.
sqlc generates type-safe code from SQL queries, supporting multiple languages via plugins. It compiles SQL to idiomatic code, reducing boilerplate and errors.
Dokploy is a free, self-hostable Platform as a Service (PaaS) for deploying and managing applications and databases, positioned as an open-source alternative to Vercel, Heroku, and Netlify.
AetherGrid is a distributed AI workload orchestrator built with strict Domain-Driven Design, featuring lease-based execution ownership, event-driven reconciliation, API key auth, and a React dashboard.
BarakoCMS is a headless, API-first CMS suite for .NET 10 featuring an event-sourced engine, multi-tenancy, and a modular architecture.
Open-source AI-native call center: voice AI answers first over OpenAI Realtime or Qwen, hands off to human agents on FreeSWITCH queues with a browser softphone. One Go binary with REST API, SSE, embedded React UI, and PostgreSQL.
Deck Lab is a Python/Flask workspace for building, researching and goldfish-simulating competitive Commander (MTG) decks, with versioned data contracts, isolated QA, and verified container releases.
A production-oriented Go + HTMX + templ micro-SaaS starter: Supabase auth and Postgres Row Level Security proven end-to-end, CI-enforced performance budgets and design tokens, plus a layered AI constitution and halt-on-violation gate for agent-assisted development.
Kysely is a type-safe and autocompletion-friendly TypeScript SQL query builder inspired by Knex.js.
A free, browser-based database entity relationship diagram (ERD) editor and SQL generator.
CogniGate is a self-hosted, multi-tenant LLM gateway that provides a single OpenAI-compatible endpoint to manage multiple model providers while keeping credentials secure.
DBX is a lightweight 25 MB cross-platform database client supporting 90+ databases including MySQL, PostgreSQL, Redis, MongoDB, and DuckDB. Features desktop, Docker, CLI, built-in AI assistant, and MCP Server for AI agent integration.
Ayoni is an open-source web analytics tool designed for modern websites, offering real-time tracking and a clean dashboard for monitoring site traffic.
A full-stack project template combining FastAPI, SQLModel, PostgreSQL, React, Vite, Tailwind CSS and shadcn/ui, with JWT auth, Docker Compose deployment, Traefik HTTPS, email recovery and CI/CD.
