AI
9 Practical Kimi K3 Patterns for Python Developers
How to test the new 1M-context model with structured outputs, budgets, evals, and fallbacks instead of trusting launch-day hype
Yang Zhou
Yang Zhou is the founder of Modern Python. He is a software engineer, entrepreneur, and value investor. He writes about Python, AI, and software engineering. He enjoys building products, studying businesses, and sharing what he learns.
FastAPI
Serving a Frontend with FastAPI: A Practical Guide
A practical guide to FastAPI's new app.frontend(), SPA fallback, API route priority, and a complete mini dashboard example.
Python 3.15
Python 3.15 Lazy Imports: Faster Startup Times and the Design Behind PEP 810
PEP 810 improves import-time control without making every Python import lazy by default. Here's why.
pip
pip Is Fighting Back: Lockfiles and Dependency Cooldowns Arrive in Version 26.1
Learn how pip 26.1 adds dependency cooldowns and standardized pylock.toml lockfile support. Explore practical workflows for improving Python dependency security and reproducible installations.