Add benchmarks that show transpilation + minification times · babel/minify#95

(2 评论) (8 反应) (0 负责人)JavaScript (4,377 star) (223 fork)batch import

help wanted

描述

What people actually care about w.r.t. build times is usually the end-to-end time. Talking with @skevy, we were saying a typical production build pipeline will transpile and minify, which previously entailed running Babel (ex: with es2015 preset) and then Uglify. But now a pipeline could run just Babel (ex: with es2015 + babili).

The perf benchmarks currently make Uglify look way better than Babili to people who prefer 1.5-2x faster build times for roughly the same end result, but if the actual end-to-end build times that comprise transpilation and minification are faster, that'd change a lot of minds.

贡献者指南

技术栈: javascript
领域: performance
议题类型: feature
难度: 3
预计时间: 1-2 days
活动状态: stale
清晰度: mostly clear
前置要求: Node.jsnpmBabel basics
新手友好度: 50
研究方向: The issue requests adding benchmarks to compare end to end transpilation and minification times. A contributor should first explore the repository for any existing benchmark infrastructure (e.g., a 'benchmark' folder or scripts in package.json). Then design a test that runs Babel with the es2015 preset and minifies using both Babili and Uglify, measuring the total time. Findings should be documented and results presented. Key files to look at include package.json and any existing benchmark scripts.