Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.

💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline

🎨 Diagram as Code for prototyping cloud system architectures

Developer-first error tracking and performance monitoring

Apache Airflow - A platform to programmatically author, schedule, and monitor workflows

The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

Free and Open Source Enterprise Resource Planning (ERP)

Data Apps & Dashboards for Python. No JavaScript Required.

Saleor Core: the high performance, composable, headless commerce API.

Diff Match Patch is a high-performance library in multiple languages that manipulates plain text.

open source Kubernetes-native API gateway for microservices built on the Envoy Proxy