The Python programming language

Library for building WebSocket servers and clients in Python

Python Enhancement Proposals

The Python developer's guide

simplejson is a simple, fast, extensible JSON encoder/decoder for Python

Use JSON files as if they are python modules

Python Performance Benchmark Suite

Toolkit to run Python benchmarks

Python module to modify bytecode

Make Python CLI tools win the speed race, by cheating!

Wrapper around re or regex that adds additional back references

Tools to benchmark the performances of CPython's html.parser.HTMLParser