Understand the product behind the repository.
Learn from OSS breaks real open-source products into clear, readable explainers so you can understand the architecture, workflows, and implementation choices without untangling the whole codebase yourself.
plane.so
Plane
PM-01
Open-source project management platform with real-time collaboration, flexible workflows, and self-hosting.
opensaas.sh
Open SaaS
SA-02
Production-ready SaaS starter on Wasp with auth, payments, AI integration, file uploads, and admin tooling.
twenty.com
Twenty
CRM-03
Open-source CRM with custom objects, workflow automation, email sync, and a modern product architecture.
midday.ai
Midday
FIN-04
AI-powered operations tool for freelancers with bank sync, invoicing, time tracking, and financial insights.
trigger.dev
Trigger.dev
BG-05
Open-source background tasks and durable execution for TypeScript with retries, checkpointing, and scheduling.
Every explainer, diagram, and page on this site is generated and assembled by AI, mistakes are inevitable.
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