Performance
14 posts

Frontend Performance Optimization: I Replaced Axios With 25 Lines of Vanilla JS
Discovered that 13KB Axios is just a fetch wrapper. Using 25 lines of vanilla JS to achieve the same functionality while reducing bundle size by 92%. A real frontend performance optimization case.
December 28, 2025 · 5 min · 910 words · Mengshou Programming

Python Finally Got Fast: JIT Compiler Makes Code Performance Take Off
Python 3.15 introduces a native JIT compiler that delivers 20% performance improvements without changing a single line of code. Here’s how to enable this experimental feature.
December 20, 2025 · 5 min · 905 words · Rex AI Programming

Rust 1.90 Upgrade Crash Report: My Codebase Didn't Make It
Performance tanked after upgrading to Rust 1.90? Here’s why and how to claw it back.
December 7, 2025 · 5 min · 943 words · 梦兽编程
Agno-Go: Building AI Agents in Go - What's it Like Being 16x Faster than Python?
Rewriting AI Agent framework in Go brings 16x performance boost, 180ns agent startup, and only 1.2KB memory footprint - this is the extreme experience Agno-Go delivers
October 4, 2025 · 5 min · 854 words · Rexai Programming
