Explore Verified Production Tech Stacks
16+ 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.
Unofficial Bitwarden compatible server written in Rust; replaces the heavy multi-container C#/.NET stack with a lightweight single-binary service consuming under 50MB of RAM.
Benchmark developer experience for relational databases; leverages declarative schema modeling to auto-generate fully type-safe TypeScript clients backed by an optimized query engine.
Frictionless GitHub alternative; written in Go to run on minimal hardware (even a Raspberry Pi) while providing Git repository management, issue tracking, and Docker-based CI/CD pipelines.
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.
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.
Local-first architecture moving the network off the critical user interaction path. Elixir actor processes manage Postgres logical replication streams, broadcasting differential "Shapes" to embedded SQLite on client devices with CRDT-based active-active conflict resolution.
Lightweight developer status page; compiled into a single binary where Go performs zero-allocation concurrent health checks and serves an embedded Vue interface.
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.