Rust Parsing

Open-source Rust projects categorized as Parsing Edit details

Top 17 Rust Parsing Projects

  • tree-sitter

    An incremental parsing system for programming tools

    Project mention: My Neovim setup for React, TypeScript, Tailwind CSS, etc | | 2022-08-09

    nvim-treesitter/nvim-treesitter - Treesitter configurations and abstraction layer for Neovim

  • pest

    The Elegant Parser (by pest-parser)

    Project mention: Template Engine with Rust and Regex? | | 2022-08-05

    I haven't written any template engines, but I imagine you'd want to use a proper parser generator like nom, pest, etc. to get the statefulness you need. As the famous StackOverflow answer says, you can't parse a non-regular language with a regular expression... or at least not the kind of "no lookahead/lookbehind" regex engine Rust uses.

  • Scout APM

    Less time debugging, more time building. Scout APM allows you to find and fix performance issues with no hassle. Now with error monitoring and external services monitoring, Scout is a developer's best friend when it comes to application development.

  • parcel-css

    A CSS parser, transformer, and minifier written in Rust.

    Project mention: Parcel-Css - A CSS parser, transformer, and minifier written in Rust. | | 2022-04-17
  • logos

    Create ridiculously fast Lexers (by maciejhirsz)

    Project mention: Compiler in Rust | | 2022-05-29
  • rust-peg

    Parsing Expression Grammar (PEG) parser generator for Rust

    Project mention: Hey Rustaceans! Got a question? Ask here! (29/2022)! | | 2022-07-18

    The two parser generators that I am aware of are lalrpop and PEG. There both great, and have seen some use by languages that have been written in Rust.

  • binjs-ref

    Reference implementation for the JavaScript Binary AST format

    Project mention: Python is in the browser. No idea if this will lead to chaos or harmony... | | 2022-05-01

    There was a proposal a little while back for BinAST which gets you some of the same benefits as bytecode, but not all... mainly just reducing the parse time and maybe even allowing more pipelined evaluation. See

  • pom

    PEG parser combinators using operator overloading without macros.

    Project mention: Domain Specific Language embedded in Rust | | 2022-03-19


  • SonarLint

    Clean code begins in your IDE with SonarLint. Up your coding game and discover issues early. SonarLint is a free plugin that helps you find & fix bugs and security issues from the moment you start writing code. Install from your favorite IDE marketplace today.

  • rust-lexical

    Fast numeric to- and from-string conversion routines.

    Project mention: Lexical release 0.8 (fast numerical parsing / formatting) | | 2021-09-05
  • tokay

    Tokay is a programming language designed for ad-hoc parsing, inspired by awk.

    Project mention: GitHub - tokay-lang/tokay: Tokay is a programming language designed for ad-hoc parsing, inspired by awk. | | 2022-05-14
  • mail-parser

    Fast and robust e-mail parsing library for Rust (by stalwartlabs)

    Project mention: Announcing mail-send, a Rust e-mail delivery library with DKIM support | | 2022-05-30

    You can send messages with attachments but it is not a full email client as it does not support fetching messages (just parsing them using the mail-parse crate).

  • html5gum

    A WHATWG-compliant HTML5 tokenizer and tag soup parser

    Project mention: html5gum: A WHATWG-compliant HTML5 tokenizer and tag soup parser | | 2021-11-28
  • jsonpath

    JsonPath engine written in Rust. Webassembly and Javascript support too (by freestrings)

    Project mention: Best way to extract data with serde from a large api response? | | 2022-04-06

    Search json path rust, you can find two of them: Not sure which is better.

  • meta

    A DSL parsing library for human readable text documents (by PistonDevelopers)

  • configure_me

    A Rust library for processing application configuration easily

  • dpar

    Neural network transition-based dependency parser (in Rust)

  • panini

    A general-purpose parser framework in Rust.

    Project mention: Have you ever started a project in Rust but switched to a different language? If so, why? | | 2022-03-13
  • props-rs

    A crate to parse the .properties file format

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). The latest post mention was on 2022-08-09.

Rust Parsing related posts


What are some of the best open-source Parsing projects in Rust? This list will help you:

Project Stars
1 tree-sitter 9,231
2 pest 3,156
3 parcel-css 1,989
4 logos 1,552
5 rust-peg 1,110
6 binjs-ref 415
7 pom 390
8 rust-lexical 257
9 tokay 182
10 mail-parser 135
11 html5gum 126
12 jsonpath 86
13 meta 82
14 configure_me 47
15 dpar 41
16 panini 5
17 props-rs 1
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