[DEPRECATED] contains the old "fork" build approach for cpython. New project is at https://github.com/allyourcodebase/cpython

Cross platform screen capture library

x86 PC emulator and x86-to-wasm JIT, running in the browser

Run TUIs and terminals in your browser

A terminal application to view, tail, merge, and search log files (plus JSONL).

A terminal file browser, kupo!

A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML

Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks

Cap'n Proto serialization/RPC system - core tools and C++ library

Unbearably fast near-real-time pure-Python runtime-static type-checker.

Build GUI for your Python program with JavaScript, HTML, and CSS

Run ruff, isort, pyupgrade, mypy, pylint, flake8, and more on Jupyter Notebooks

build-once run-anywhere c library

Fast package resolver written in Rust (CDCL based SAT solving)

Inspect, control, and manipulate a command's effects before modifying your live system.

A report formatter for Bandit (a Python security analyzer) that produces output in the SARIF format.

Kubernetes OPenapI UnMangler

Virtual Python Environment builder

OpenTofu lets you declaratively manage your cloud infrastructure.

Produce redistributable builds of Python

Chad Strings - The Chad way to handle strings in C.

tiniest x86-64-linux emulator

A linter to prevent exception handling antipatterns in Python (limited only for those who like dinosaurs).

Analyze how a Git repo grows over time

A JSON5 serializer and parser library for Python 3 written in Cython.

Static Type Checker for Python

Execute shell commands via HTTP server (via flask's endpoints).

Faster tokenizer for the json-stream Python library

Simple streaming JSON parser and encoder.