PinnedInTechToFreedombyYang Zhou·May 189 Key Python 3.15 Updates To Make Your Coding Faster, Cleaner, and EasierFrom lazy imports to a stronger JIT compilerA response icon4A response icon4
PinnedInTechToFreedombyYang Zhou·Nov 13, 20229 Fabulous Python Tricks That Make Your Code More ElegantPythonic is a synonym for elegantA response icon34A response icon34
InLevel Up CodingbyYang Zhou·Jul 2Python 3.15 Lazy Imports: Faster Startup Times and the Design Behind PEP 810PEP 810 improves import-time control without making every Python import lazy by default. Here’s why.
Yang Zhou·Jun 29 Levels of Profiling Python Apps in 2026: From cProfile to TachyonA practical guide to finding real Python bottlenecks with timing, tracing, flame graphs, and Python 3.15’s Tachyon.
InTechToFreedombyYang Zhou·May 289 Python Features We Almost Got but Never DidRejected PEPs on None handling, lazy imports, keyword shortcuts, lock files, and other ideas developers still miss.A response icon2A response icon2
InLevel Up CodingbyYang Zhou·May 26Python Supply Chain Security: 8 Things That Happen After pip installDependency pinning, lock files, trusted publishing, malicious packages, CI/CD secrets, and what modern tooling changes.A response icon1A response icon1
InLevel Up CodingbyYang Zhou·May 21Beyond Pandas: Polars or DuckDB for Faster Local Data AnalysisPractical examples, fair benchmarks, and when I would still keep pandasA response icon1A response icon1
InLevel Up CodingbyYang Zhou·May 20Modern Python Tooling in 2026: uv, Ruff, pyproject.toml, and a Cleaner WorkflowReplace scattered setup steps with one practical Python project workflowA response icon2A response icon2
InTechToFreedombyYang Zhou·Oct 22, 202510 Advanced Python Decorator Patterns for Clean and Efficient CodeDiscover how timing, caching, retry logic, and more can be elegantly added via decoratorsA response icon1A response icon1
InLevel Up CodingbyYang Zhou·Oct 16, 20257 Python Type Hints Usage That Are Too Complicated and Not Worth ItReadability and simplicity matter more than comprehensiveness
