#python

CherryPy is a pythonic, object-oriented HTTP framework. https://cherrypy.dev

A High-performance HTAP embedded database. A reliable work partner.

A modern open-source online judge and contest platform system.

The EarningsCall Python library provides convenient access to the EarningsCall API.

Python library for handling efficiently sorted integer sets.

FinLang — Deterministic, auditable financial rules engine.

Ultra-fast local communication engine based on Unix Domain Sockets for sovereign creators.

Road cartography for Python: turn road edges (OSM, osmnx, GeoPandas) into styled, interactive, offline HTML maps (MapLibre) with Street View

Convert your vector images

The KuCoin Universal SDK is the official SDK from KuCoin

Terminal music player for YouTube Music: full-screen TUI, headless playback, queue, playlists and system media keys. No browser, no Electron, no window.

Chrome DevTools Protocol for Python — direct, typed, async. No Node.js, no ChromeDriver, no browser downloads.

A C and Python library providing a shared, high-performance, vectorized, GPU-capable scene data substrate for OpenUSD data across Omniverse Libraries (physics, rendering, sensors, animation).

Simple Python style checker in one Python file

Work with XBRL filings above Arelle: one parse, portable models

Un-cloud your Whisker devices — fully-local MQTT control + telemetry for the Litter-Robot 4 (Python library, CLI, and a Home Assistant integration).

🪛 A CLI tool for everything that is needed in a day to day software development basis

Fast incremental technical analysis indicators and backtesting for Rust and Python — O(1) streaming updates, no TA-Lib C build, Python bindings, a YAML strategy language, and a CLI.

QUIC and HTTP/3 implementation in Python

Self-tuning multi-agent AI trading system. 8-source signal fusion, Bull/Bear/Judge debate on Claude Opus 4.7, Kelly + ATR position sizing. Python · Kalshi + Polymarket adapters.

A lightweight Python library for creating and verifying ALTCHA challenges.

Python API for AMPL

Production-ready AI Business OS — 46 autonomous AI Employees, Graph RAG (Neo4j), multi-channel, BYOK across 17 LLM providers plus custom/local endpoints (Ollama), automatic fallback. 8 libs (Python+Java). Self-hosted, MIT licensed, guardrailed autonomy for regulated industries.

An opinionated, all-in-one Postgres backend: JSONB documents, a durable queue, vector search, PostGIS, realtime subscriptions, and auto REST/GraphQL — on plain Postgres or Neon.

Cloud-native distributed Python logging library to emit JSON log that can be easily indexed by logging infrastructure

QR, symmetric eigendecomposition and SVD for batches of matrices on Apple Silicon GPUs, for MLX and PyTorch. Metal kernels per regime, routed to the GPU or the CPU by policies measured per Mac. C++, Python (pip: metal-linalg, metal-linalg-torch), Swift and C.

emoji terminal output for Python

Self-hosted classroom for teaching Python, data science and ML together. Students join from a browser with just a name

Monitor docker containers resources usage and execute docker commands or inside containers

CLI that ranks which AI coding subscription quotas to burn before they reset (use-it-or-lose-it)