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PRODUCTION ARCHITECTURES CATALOG

Explore Verified Production Tech Stacks

3+ battle-tested open-source software architectures with architectural rationale, reliability metrics, and instant AI scaffolding prompts.

Active:"tRPC"
3 STACKS MATCHED· Filtered
End-to-End Typesafe API Framework·1M+ MAU
CURATED OSSVisit projectGitHub

Eliminates API schema drift without code generation; TypeScript compiles client and server code together to infer procedure input, output, and error types automatically.

0votes
4 years in prod
0 verified builds
HYBRID
E-signature SaaS·2-5 people
CURATED OSSVisit projectGitHub

Small team, agent-assisted workflow: unified language and strong type inference verify generated code.

0votes
1 year 2 months in prod
0 verified builds
AI-AGENT
Scheduling SaaS·6-20 people
CURATED OSSVisit projectGitHub

Self-hostable SaaS: web, embed, and API packages in a single monorepo with type-safe boundaries.

0votes
3 years 2 months in prod
0 verified builds
CLASSIC
Showing 13 of 3 stacks
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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.

DATA SOURCE & INDEPENDENCE DISCLAIMER

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.