Explore Verified Production Tech Stacks
19+ battle-tested open-source software architectures with architectural rationale, reliability metrics, and instant AI scaffolding prompts.
Universal observability platform; Go backend queries disparate time-series databases and streams real-time telemetry to customizable React panels.
Modern secure runtime by Ryan Dahl; eliminates node_modules and build pipelines with first-class TypeScript, web standard APIs, and an explicit capability-based security sandbox.
Paradigm shift in design systems; developers own component code directly in their repository without node_modules abstraction lock-in, pairing Radix accessibility with Tailwind.
Radical reimagining of JS tooling; written from scratch in Zig on WebKit JavaScriptCore for 4x faster module resolution, zero-transpilation TypeScript, and native SQLite speed.
Industry-standard utility styling; modern v4 rewrites the core engine in Rust (Oxide) to scan gigabytes of project files and compile CSS in microsecond render cycles.
Open-source Notion and Airtable alternative emphasizing complete data ownership and local-first offline execution. Built with Flutter for smooth cross-platform rendering and a high-performance Rust core engine managing CRDT document state and local SQLite persistence.
Self-hosted personal health record aggregator connecting thousands of medical institutions via standard SMART-on-FHIR protocols. Built in Go for secure single-binary local-first deployment with embedded encrypted SQLite storage and zero third-party telemetry.
Self-hosted developer community and technical Q&A platform (Stack Overflow / Dev Community alternative). Built with Go Gin for high concurrency and low memory usage, GORM for multi-database persistence (Postgres/MySQL/SQLite), and React TypeScript for rich Markdown editing.
Lightweight Sentry-compatible application performance monitoring and error tracking platform. Built on Python Django and PostgreSQL with async Celery task queues for high-volume exception ingestion and Redis message buffering.
Unified document, graph, and relational cloud database written in Rust. Replaces complex backend stacks with schema-full/schema-less flexibility, real-time WebSocket live queries, granular row-level permissions, and distributed key-value storage backends (TiKV/RocksDB).
Frequently Asked Questions
Everything you need to know about how this directory works.
What counts as a "verified" production stack?
A verified badge means the architecture is either a well-known curated open-source project we benchmarked directly from its public repository, or a community submission whose maintainer claimed the listing and confirmed the stack, scale, and reliability details are accurate.
Can I submit my own project to this directory?
Yes. Click "Share Your Stack" to submit your production architecture — name, tech stack, team scale, and why you chose it. Submissions are reviewed and go live as community listings; you can claim and verify them later from the project page.
What is the difference between AI-Agent, Hybrid, and Classic modes?
AI-Agent means the majority of the codebase was generated by an AI coding agent with light human review. Hybrid means agent-generated code paired with active human pair programming. Classic means the codebase was hand-written with AI used only for assistance, not generation.
How is the "Most Upvoted" sort order calculated?
Upvotes are community signals from engineers confirming a stack worked well for a production use case similar to theirs. The default sort ranks by net upvotes, then by most recently verified, so newer confirmations surface architectures that are still actively maintained.
Stack information is sourced from each project's public repository (package.json, go.mod, requirements.txt, or equivalent) and is not affiliated with or endorsed by the listed projects.