The REAL Reason You Should Use Type Hints in Python
This video explains that the true power of type hints in Python lies in how they encourage better code design by prompting developers to think more generically about data structures. The video also highlights the principle that inputs should be as generic as possible (contravariant), while outputs should be as specific as possible (covariant).
https://www.youtube.com/watch?v=0oBLMwHdZ2Y
This video explains that the true power of type hints in Python lies in how they encourage better code design by prompting developers to think more generically about data structures. The video also highlights the principle that inputs should be as generic as possible (contravariant), while outputs should be as specific as possible (covariant).
https://www.youtube.com/watch?v=0oBLMwHdZ2Y
YouTube
The REAL Reason You Should Use Type Hints in Python
👷 Review code better and faster with my 3-Factor Framework: https://arjan.codes/diagnosis.
In this video, I’m going to show you why type hints in Python are useful, how to add them to your Python code, as well as some interesting properties of type hints…
In this video, I’m going to show you why type hints in Python are useful, how to add them to your Python code, as well as some interesting properties of type hints…
Scaling Python Task Queues Effectively
Task queues are a great way to offload work to the background but scaling Python task queues is tricky. Learn how you can keep your task queues chugging along!
https://judoscale.com/blog/scaling-python-task-queues
Task queues are a great way to offload work to the background but scaling Python task queues is tricky. Learn how you can keep your task queues chugging along!
https://judoscale.com/blog/scaling-python-task-queues
Judoscale
Scaling Python Task Queues Effectively
Task queues are a great way to offload work to the background but scaling Python task queues is tricky. Learn how you can keep your task queues chugging along!
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agent-api
A minimal, open-source setup for serving Agents using FastAPI and Postgres. Built for speed, clarity, and dev happiness.
https://github.com/agno-agi/agent-api
A minimal, open-source setup for serving Agents using FastAPI and Postgres. Built for speed, clarity, and dev happiness.
https://github.com/agno-agi/agent-api
GitHub
GitHub - agno-agi/agent-api: A minimal, open-source setup for serving Agents using FastAPI and Postgres. Built for speed, clarity…
A minimal, open-source setup for serving Agents using FastAPI and Postgres. Built for speed, clarity, and dev happiness. - agno-agi/agent-api
Pyrefly: A new type checker and IDE experience for Python
https://engineering.fb.com/2025/05/15/developer-tools/introducing-pyrefly-a-new-type-checker-and-ide-experience-for-python/
https://engineering.fb.com/2025/05/15/developer-tools/introducing-pyrefly-a-new-type-checker-and-ide-experience-for-python/
Engineering at Meta
Introducing Pyrefly: A new type checker and IDE experience for Python
Today we are announcing an alpha version of Pyrefly, an open source Python type checker and IDE extension crafted in Rust. Pyrefly is a static type checker that analyzes Python code to ensure type …
The first year of free-threaded Python
A recap of the first year of work on enabling support for the free-threaded build of CPython in community packages.
https://labs.quansight.org/blog/free-threaded-one-year-recap
A recap of the first year of work on enabling support for the free-threaded build of CPython in community packages.
https://labs.quansight.org/blog/free-threaded-one-year-recap
labs.quansight.org
The first year of free-threaded Python
A recap of the first year of work on enabling support for the free-threaded build of CPython in community packages.
Writing N-body gravity simulations code in Python
https://alvinng4.github.io/grav_sim/5_steps_to_n_body_simulation/
https://alvinng4.github.io/grav_sim/5_steps_to_n_body_simulation/
Python Simulator of David Deutsch’s "Constructor Theory of Time"
https://github.com/gvelesandro/constructor-theory-simulator
https://github.com/gvelesandro/constructor-theory-simulator
GitHub
GitHub - gvelesandro/constructor-theory-simulator
Contribute to gvelesandro/constructor-theory-simulator development by creating an account on GitHub.
3 Python AI Projects for Beginners - Full Tutorial
This video provides a step-by-step guide on how to build three beginner-friendly Python AI projects: an AI agent, a resume critiquer, and an image classifier. The tutorial covers the necessary Python libraries and tools, including Langraph, Langchain, Streamlit, TensorFlow, and OpenCV.
https://www.youtube.com/watch?v=XZdY15sHUa8
This video provides a step-by-step guide on how to build three beginner-friendly Python AI projects: an AI agent, a resume critiquer, and an image classifier. The tutorial covers the necessary Python libraries and tools, including Langraph, Langchain, Streamlit, TensorFlow, and OpenCV.
https://www.youtube.com/watch?v=XZdY15sHUa8
YouTube
3 Python AI Projects for Beginners - Full Tutorial
Get started with Recraft today and get $11 off any Recraft plan using code "TIM11" at: https://go.recraft.ai/tim
Today, you'll learn how to build three Python AI projects that are designed for beginners. I'll be walking you through each step by step, …
Today, you'll learn how to build three Python AI projects that are designed for beginners. I'll be walking you through each step by step, …
Fosowl / agenticSeek
Fully Local Manus AI. No APIs, No $200 monthly bills. Enjoy an autonomous agent that thinks, browses the web, and code for the sole cost of electricity.
https://github.com/Fosowl/agenticSeek
Fully Local Manus AI. No APIs, No $200 monthly bills. Enjoy an autonomous agent that thinks, browses the web, and code for the sole cost of electricity.
https://github.com/Fosowl/agenticSeek
GitHub
GitHub - Fosowl/agenticSeek: Fully Local Manus AI. No APIs, No $200 monthly bills. Enjoy an autonomous agent that thinks, browses…
Fully Local Manus AI. No APIs, No $200 monthly bills. Enjoy an autonomous agent that thinks, browses the web, and code for the sole cost of electricity. 🔔 Official updates only via twitter @Martin9...
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An Empirical Study on the Performance and Energy Usage of Compiled Python Code
This study investigates how various Python compilers—such as PyPy, Numba, Nuitka, Mypyc, Codon, Cython, and Pyston-lite—affect execution time, energy consumption, and memory usage across different benchmarks. Results indicate that tools like Codon, PyPy, and Numba can achieve over 90% improvements in speed and energy efficiency compared to standard CPython.
https://arxiv.org/pdf/2505.02346
This study investigates how various Python compilers—such as PyPy, Numba, Nuitka, Mypyc, Codon, Cython, and Pyston-lite—affect execution time, energy consumption, and memory usage across different benchmarks. Results indicate that tools like Codon, PyPy, and Numba can achieve over 90% improvements in speed and energy efficiency compared to standard CPython.
https://arxiv.org/pdf/2505.02346
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Introducing Typerdrive: Develop API-Connected Typer Apps at Lightspeed
Typerdrive is a Python package that extends Typer to simplify building CLI tools that interact with APIs. It offers built-in support for settings management, caching, error handling, logging, and client configuration, enabling developers to create robust, user-friendly command-line applications more efficiently.
https://blog.dusktreader.dev/2025/05/13/introducing-typerdrive-develop-api-connected-typer-apps-at-lightspeed/
Typerdrive is a Python package that extends Typer to simplify building CLI tools that interact with APIs. It offers built-in support for settings management, caching, error handling, logging, and client configuration, enabling developers to create robust, user-friendly command-line applications more efficiently.
https://blog.dusktreader.dev/2025/05/13/introducing-typerdrive-develop-api-connected-typer-apps-at-lightspeed/
StarGuard
CLI tool to detect fake-star campaigns, dependency hijacks, licence red flags, and other signals of open-source risk. Inspired by the 4.5 million fake stars study, StarGuard helps automate open-source due diligence in seconds.
https://github.com/m-ahmed-elbeskeri/Starguard
CLI tool to detect fake-star campaigns, dependency hijacks, licence red flags, and other signals of open-source risk. Inspired by the 4.5 million fake stars study, StarGuard helps automate open-source due diligence in seconds.
https://github.com/m-ahmed-elbeskeri/Starguard
GitHub
GitHub - m-ahmed-elbeskeri/Starguard: CLI that detects fake-star campaigns, dependency hijacks, licence red-flags and other signs…
CLI that detects fake-star campaigns, dependency hijacks, licence red-flags and other signs of repository risk. Inspired by the “4.5 million fake stars” study, StarGuard helps CTOs, security teams ...
Querying 10M rows in 11 seconds: Benchmarking ConnectorX, Asyncpg and Psycopg vs QuestDB
https://www.reddit.com/r/Python/comments/1klke8k/querying_10m_rows_in_11_seconds_benchmarking/
https://www.reddit.com/r/Python/comments/1klke8k/querying_10m_rows_in_11_seconds_benchmarking/
Reddit
From the Python community on Reddit: Querying 10M rows in 11 seconds: Benchmarking ConnectorX, Asyncpg and Psycopg vs QuestDB
Explore this post and more from the Python community
A Rust API Inspired by Python, Powered by Serde
https://ohadravid.github.io/posts/2025-05-serde-reflect/
https://ohadravid.github.io/posts/2025-05-serde-reflect/
ohadravid.github.io
A Rust API Inspired by Python, Powered by Serde
Years ago, I worked on reimplementing some Python code in Rust and needed to adapt Python’s dynamic reflection capabilities (aka __getattr__) to the strict and …