wrapture is Graham Dumpleton's new monkey patching library (author of wrapt) that combines testing and observability through a single mechanism. Configurable from a TOML file without touching application code.

Pluggy is the plugin framework behind pytest, Datasette, and other Python projects. Eli Bendersky recently analyzed whether it's worth using, and the answer is: it depends.

Collection of essential command line tools for developers: curl, ngrep, netcat, sshuttle, siege, and mitmproxy

Galen Framework simplifies automated testing of responsive layouts by verifying the position and appearance of elements across different devices