Build a secure AWS VPC with Bastion Host and Private EC2 — full hands-on networking project under AWS Free Tier, including NGINX setup, SSH tunneling, and cleanup guide.

End-to-end typing for REST APIs with TypeScript

🏢 SQL query string builder for Javascript

API Blueprint Parser (C++)

The reference implementation of orderly: a schema language for JSON.

Test Kitchen is an integration tool for developing and testing infrastructure code and software on isolated target platforms

A path tracer written in Go.

JavaScript drag and drop, resizing and multi-touch gestures with inertia and snapping for modern browsers (and also IE9+)

Quick and simple security for Flask applications