Rust context-free-grammar Projects

chumsky

54 3,316 9.0 Rust

Write expressive, high-performance parsers with ease.

Project mention: Lezer: A Parsing System for CodeMirror, Inspired by Tree-Sitter | news.ycombinator.com | 2024-03-24

I attempted to use this but was disheartened but the fact that it doesn't statically type node names. Tree Sitter doesn't either but it has much more of an excuse given that it targets C.
https://github.com/lezer-parser/lezer/issues/8
The dev seems mildly hostile to outside involvement too, so I moved on. These days I use Chumsky which is Rust rather than Typescript, but also way more awesome, if you can deal with the often incomprehensible compilation errors at least!
https://github.com/zesterer/chumsky

cflp

1 2 6.3 Rust

Context-free-language parsing with Rust procedural macros (by fck-language)
WorkOS

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).