Python Hub

Game of Life – But Multiplayer, Hypermedia and Python https://stario.dev/apps/life

How I Found a $90,000 Remote Code Execution Vulnerability in Google A leaked Flask session signing secret let an attacker forge session cookies containing malicious pickled data, turning OAuth state handling into unauthentica… https://simonkoeck.com/writeups/google-devsite-flask-session-pickle-rce

Python 3.15's best new features Trey Hunner's opinion on which Python 3.15 features will be most exciting for the average Python user. https://www.pythonmorsels.com/python315/

BOOTH A lightweight, zero-dependency Python checkpoint layer for structured LLM output reliability. https://github.com/Vedantgitbot/booth

Python vs Go: A Practical Comparison for Developers Python offers a huge ecosystem, especially for AI, data, and scripting, while Go trades some flexibility for faster execution, simpler deployment, and built-in concurrency. This post compare… https://blog.jetbrains.com/go/2026/10/13/python-vs-go/

Python Hub Weekly Digest for 2026-10-25 https://pythonhub.dev/digest/2026-10-25/

Quicksand Quicksand is an async Python API for launching, controlling, snapshotting, and rolling back QEMU virtual machines to provide isolated sandboxes for AI agents without requiring Docker or root privileges. https://github.com/microsoft/quicksand

loopinfo: let your for loop know if it is on the first or last item Python loops do not know where they are. loopinfo adds loop.first, loop.last, loop.index, loop.count, previous, next and more. https://pypi.org/project/loopinfo/

Speculative Decoding: The Art of Guessing Well Speculative decoding lets smaller models guess several tokens ahead while the larger model verifies them in parallel, reducing LLM inference latency without changing the… https://astralord.github.io/posts/speculative-decoding-the-art-of-guessing-well/

Building a small Django app with help from AI This tutorial demonstrates how to build a basic Django idea-voting application using AI as an interactive assistant rather than an autonomous developer. It emphasizes using targe… https://codewithstein.com/building-a-small-django-app-with-help-from-ai/

python-date-parser A Rust-backed Python library for fast fuzzy parsing of heterogeneous date strings, with bulk-list and Polars APIs that avoid Python-level iteration and can outperform pure-Python alternatives by orders of magnitude. https://github.com/SEIU-Tech/python-date-parser

Lifeguard Lifeguard is a static analyzer to detect Lazy Imports incompatibilities and ease the adoption overhead for Lazy Imports in Python. https://github.com/Facebook/lifeguard

Saving Jet Fuel Mark Litwintschik evaluates Scikit-decide and OpenAP for optimizing flight paths and modeling aircraft fuel consumption using an Airbus A320 as the main example. He shows how A* search can combine aircra… https://tech.marksblogg.com/scikit-decide-openap-optimal-flight-planning.html

CacheCanary CacheCanary is a Python CLI and GitHub Action that detects why Claude prompt caching silently stops working on Amazon Bedrock, checks saved requests in CI, and analyzes Bedrock logs to show cache hit rates and the cost of misses. https://github.com/Haarris/cachecanary

LongLive Long video generation and world-action modeling research from NVIDIA. Each project has its own directory, code, documentation and model weights. https://github.com/NVlabs/LongLive

fastapi-stream-lease Distributed stream and SSE concurrency lease manager for FastAPI and Starlette backed by atomic Redis Lua scripts. https://github.com/agustin18/fastapi-stream-lease

why .parquet dominates modern data engineering This video explains why the Parquet file format has become a dominant standard in modern data engineering by using columnar storage to improve speed and reduce file size compared to traditional CSV formats.… https://www.youtube.com/watch?v=6Qkzfwk0W58

Parsing JSON at tens of gigabytes per second… in Python Free-threaded Python 3.14 can push JSON parsing into the tens of gigabytes per second when fastsimdjson spreads work across many cores and avoids eager… https://lemire.me/blog/2026/10/12/parsing-json-at-tens-of-gigabytes-per-second-in-python/

A Clean Way to Implement Undo in Python This video explains how to implement the Memento design pattern in Python to handle state restoration and undo functionality without breaking encapsulation. It demonstrates a clean, modern approach using frozen da… https://www.youtube.com/watch?v=ZXAt8AP3DnY

AirLLM AirLLM is a Python library for running very large language models on consumer GPUs with limited memory by loading model layers sequentially instead of keeping the entire model in VRAM. https://github.com/lyogavin/airllm

Python 3.14 vs Python 3.15 – performance testing Performance benchmarks on AMD and Intel systems reveal that Python 3.15 is overall ~1.45× faster than Python 3.14. While massive speedups in Base32, Ascii85, and Base8… https://en.lewoniewski.info/2026/python-3-14-vs-python-3-15-performance-testing/

Jumper Jumper is an open-source Python toolkit for a 22-DoF crab robot that lets AI coding agents design appearances and scenes, train motions with reinforcement learning, and package them for deployment to the real robot. https://github.com/KingKongRobotics/jumper

whatsnewt Python core developer Barry Warsaw text adventure game to test your knowledge of Python 3.15 by solving puzzles. https://pypi.org/project/whatsnewt/

Stop one person claiming your Python free tier twice Fold Gmail dots, plus tags and googlemail.com into one key, then grant the trial in one transaction. Django and SQLAlc… https://elijahbrown.hashnode.dev/stop-one-person-claiming-your-python-free-tier-twice-gmail-dots-plus-tags-and-googlemail-com

Automating Django deployments with Deployer The article demonstrates how to implement a multi-lift scheduling algorithm in Python using LOOK to serve requests in the current direction before reversing. It then explores multi-l… https://codewithstein.com/automating-django-deployments-with-deployer/

Polars Query Optimization: Lazy vs. Eager Mode Learn how Polars' lazy mode improves memory efficiency and performance compared to eager mode by building an optimized query plan before execution. By utilizing predicate and projection pushdown, lazy mode … https://www.youtube.com/watch?v=ux7MlXxFDQY

google / artemis ARTEMIS turns natural-language instructions into reliable Android automation. It automates end-to-end workflows, captures logs, and integrates seamlessly with AI coding assistants such as Antigravity, Codex, and Claude Code. It also achieves 99%+… https://github.com/google/artemis

Building a GPU Compiler from Scratch Progressive multi-level IR lowering systematically transforms high-level PyTorch graphs into optimized CUDA code through six explicit compiler stages. By separating graph fusion, hardware … https://kernelspace.substack.com/p/building-a-gpu-compiler-from-scratch

security-suite Open-source security suite for OSINT, web scanning, API testing, SIEM integration, and AI-powered analysis. https://github.com/TheSecuredAnalyst/security-suite

Build your own decision model Nish Tahir shows how to turn a small Qwen model into a fixed-choice decision model by masking outputs to allowed tokens, then evaluates and fine-tunes it on CommonsenseQA. Because the raw token probabilities are ov… https://nishtahir.com/build-your-own-decision-model/

Python 3.15 for Data Scientists: Lazy Imports, frozendict, and Tachyon Python 3.15 adds lazy imports, a built-in frozendict, and the Tachyon profiler. Learn how data scientists can use each, with before-and-after code. https://codecut.ai/python-3-15-features-data-scientists/

Building a lift scheduling algorithm in Python The post demonstrates how to implement a multi-elevator scheduling algorithm in Python using the LOOK algorithm to prevent out-of-order directional stops. It further explo… https://www.yellowduck.be/posts/building-a-lift-scheduling-algorithm-in-python

Python Hub Weekly Digest for 2026-10-18 https://pythonhub.dev/digest/2026-10-18/

RuleFlow A Python research framework and terminal-based IDE (RuleFlow Studio) for modeling, evolving, and analyzing discrete complex systems like ECA and SSS. https://github.com/RuleFlow-OSS/RuleFlow

My Python magic is gone https://www.reddit.com/r/Python/comments/1wwv97o/my_python_magic_is_gone/

What are some features in Python that you discovered many years later? https://www.reddit.com/r/Python/comments/1x3vy20/what_are_some_features_in_python_that_you/

pytorch / pytorch Tensors and Dynamic neural networks in Python with strong GPU acceleration https://github.com/pytorch/pytorch

WagtailRocket A boilerplate for CMS websites developed in Wagtail to save you tens of hours of work. https://github.com/AlexBrence/WagtailRocket

TurboPython A Python-to-C++ compiler. Typed Python to native binaries with no Python runtime, no GC, no GIL. https://tpy-lang.org/

clausal-prolog Clausal Prolog is a Python implementation of Prolog for neurosymbolic AI, combining symbolic reasoning with Python and neural models in the same process without a separate runtime. https://github.com/neurosymbolica/clausal-prolog

Rust for CPython (Python Language Summit 2026) CPython developers are exploring a gradual introduction of Rust, starting with an optional Rust implementation of zlib in Python 3.16 before considering broader use in areas like … https://blog.python.org/2026/09/language-summit-2026-rust-for-cpython/

ai-agents-zero-to-hero Learn AI agents from first principles to production. Zero mandatory dependencies, pure standard Python 3.11+, and no magic frameworks. https://github.com/tradertanmay/ai-agents-zero-to-hero

Polars 2.0 Polars 2.0 introduces initial out-of-core spill-to-disk support, major performance improvements, first-class SQL, a new Map dtype, and stricter dtype handling. With the SQL and performance work, Polars reports leading DataFusion and DuckDB on TPC… https://pola.rs/posts/release-polars-2/

Build Your Own Agentic Harness in Python - Full Tutorial This tutorial demonstrates how to build a custom AI agentic harness in pure Python by progressively integrating LLM communication, tool calling, and Model Context Protocol (MCP) support. It covers… https://www.youtube.com/watch?v=H5o1P8RMiMw

Making a mathematical model for better Indic keyboards The article develops a mathematical model for more efficient Indic touchscreen keyboards, starting with Tamil and mapping script structure… https://triangulatedexistence.mataroa.blog/blog/making-a-mathematical-model-for-better-indic-keyboards/

Pixora A Python Library for Pixel Art Conversion. https://github.com/sepandhaghighi/pixora

Django: serve apple-app-site-association and assetlinks.json Django can serve the apple-app-site-association and assetlinks.json files needed for Apple Universal Links and Android App Links, letting installed apps securely claim website URLs and … https://adamj.eu/tech/2026/10/02/django-app-links/

How to Take a Website Screenshot with Python Vendor-authored Site-Shot tutorial: Python SDK, CSV batch captures, and a local HTML index. Requires a paid Site-Shot API plan. https://www.site-shot.com/blog/take-website-screenshot-with-python/

openTPU An open-source AI accelerator, developed by AI: RTL, ISA, simulator, compiler and profiler in one repo. Runs Qwen3, LFM2.5 and Qwen3.5 on a Kintex-7 PCIe card. https://github.com/FeSens/openTPU

Jev for Python engineers Vercel’s Python AI SDK adds support for Jev, a fast universal classifier that answers structured choice, scoring, and probability questions without task-specific training. The post tests Jev on classifying Python vs. Englis… https://vercel.com/blog/jev-for-python-engineers