Jetbase

Jetbase is a simple, lightweight database migration tool for Python projects.

https://github.com/jetbase-hq/jetbase

How we made Python's packaging library 3x faster

Henry Schreiner and Damian Shaw significantly improved the performance of the Python packaging library by using new profiling tools to eliminate redundant regular expressions. The update delivers speed increases up to 5x for version filtering which helps resolve dependencies much faster within the Python ecosystem.

https://iscinumpy.dev/post/packaging-faster/

Supercharging LLMs: Scalable RL with torchforge and Weaver

PyTorch has introduced torchforge and Weaver, a new open-source stack designed to simplify and scale reinforcement learning for large language models across hundreds of GPUs. The system uses Weaver to provide reliable reward signals without human annotations, while torchforge provides the native primitives to manage complex distributed coordination and fault tolerance.

https://pytorch.org/blog/supercharging-llms-scalable-rl-with-torchforge-and-weaver/

rendercv / rendercv

CV/resume generator for academics and engineers, YAML to PDF

https://github.com/rendercv/rendercv

mealie-recipes / mealie

Mealie is a self hosted recipe manager and meal planner with a RestAPI backend and a reactive frontend application built in Vue for a pleasant user experience for the whole family. Easily add recipes into your database by providing the url and mealie will automatically import the relevant data or add a family recipe with the UI editor

https://github.com/mealie-recipes/mealie

PyVRP

Open-source, state-of-the-art vehicle routing problem solver in an easy-to-use Python package.

https://github.com/PyVRP/PyVRP/

MiroMindAI / MiroFlow

MiroFlow is an agent framework that enables tool-use agent tasks, featuring a reproducible GAIA score of 82.4%.

https://github.com/MiroMindAI/MiroFlow

pocket-tts

A TTS that fits in your CPU (and pocket)

https://github.com/kyutai-labs/pocket-tts

MapToPoster

Transform your favorite cities into beautiful, minimalist designs. MapToPoster lets you create and export visually striking map posters with code.

https://github.com/originalankur/maptoposter

Rust-powered FM-index for fast substring search

High-performance FM-index powered by Rust, enabling fast substring search and count/locate queries.

https://pypi.org/project/fm-index/

Oban

A robust job orchestration framework for Python, backed by modern PostgreSQL.

https://github.com/oban-bg/oban-py

How a Single Test Revealed a Bug in Django 6.0

The story of how a failed upgrade attempt by Renovate led to a Django contribution.

https://lincolnloop.com/blog/how-a-single-test-revealed-a-bug-in-django-60/

Can LLMs translate Polars code to SQL?

Th post explores how large language models can translate natural language and Polars DataFrame expressions into equivalent SQL queries, bridging Python-centric data manipulation and SQL for analytics. It demonstrates how combining Polars’ in-memory performance with LLMs can help users leverage familiar SQL patterns without writing raw SQL themselves.

https://labs.quansight.org/blog/llm_polars_to_sql

Paper2Any

Turn paper/text/topic into editable research figures, technical route diagrams, and presentation slides.

https://github.com/OpenDCAI/Paper2Any

Opticol

Optimized collections (opticol) for Python. This package provides memory-efficient, slot-based implementations of Python's standard collection types.

https://github.com/lessico/opticol/

Skill_Seekers

Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict detection.

https://github.com/yusufkaraaslan/Skill_Seekers

Learn NumPy in 40 Minutes

The video introduces the core concepts of NumPy and shows how its array operations form the foundation of numerical computing in Python. It emphasizes why NumPy is a must-learn tool for data science, AI, machine learning, and scientific workflows.

https://www.youtube.com/watch?v=zI5ducyfyNc

Violit

Violit is a next-generation Python web framework that perfectly solves Streamlit's critical Full Script Rerun issue with O(1) State Architecture.

https://github.com/violit-dev/violit

django-polymorphic - Polymorphic models in Django

The video explains Django model inheritance and polymorphic models, showing how django-polymorphic returns the correct subclass types when querying a base model through the ORM. It also covers Django Admin support and integrations with other Django ecosystem packages to make polymorphic models easier to manage.

https://www.youtube.com/watch?v=d8MC2FQ_nqU