A collective list of free APIs

The Inter font family

Python Imaging Library (Fork)

The awesome document factory

Coroutine-based concurrency library for Python

web.py is a web framework for python that is as simple as it is powerful.

A python parametric CAD scripting framework based on OCCT

Social auth made simple

Bleach is an allowed-list-based HTML sanitizing library that escapes or strips markup and attributes

Web Inspector allow you debug Javascript right in the editor

A python CAD programming library

A straightforward binding of libsass for Python. Compile Sass/SCSS in Python with no Ruby stack at all!

Telekom FTTH with OpenWRT/PfSense/VyOS/Mikrotik/... (Reverse engineering Zyxel PMG3000-D20B GPON SFP)

Heroku buildpack for Python apps with added support for Gem and Node package dependencies.