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Nuri

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Introducing Nuri: VS Code-Accurate Syntax Highlighting in Pure Go

Why I ported Shiki's TextMate engine to Go without CGO, and the five hardest problems I hit along the way.
·8 min read
announcementinternals

Making a WASM-Powered Syntax Highlighter 13–42× Faster Without Changing a Single Output Byte

The story of taking Nuri's CodeToHTML from 76ms to 5.8ms while a golden-fixture suite guaranteed zero output changes, ending with the profiler catching my own diagnosis being wrong.
·14 min read
performanceinternals