Parser
A parser turns its input (often text in form of a file) into a more advantageous representation (usually a certain data structure in memory) to perform a specific task.
Common examples include:
- parsers for markup languages (e.g. HTML/Markdown etc)
- parsers for data-serialization formats (e.g. JSON/XML/YAML etc)
- parsers used as part of/in conjunction with a compiler (in this case, the parser consumes the tokenized input emitted by the Lexer and ultimately feeds the resulting parse tree/concrete syntax tree into the compiler)
- GitHub: https://github.com/topics/parser
- Last updated: 2026-06-26 00:19:23 UTC
- JSON Representation
https://github.com/gap-system/tree-sitter-gap
GAP grammar for tree-sitter
gap parser syntax-highlighting tree-sitter
Last synced: 12 Nov 2025
https://github.com/demonstrandum/crepl
An intuitive calculator Read-Eval-Print-Loop.
c calculator compiler interpreter math mathematics numerical parser repl
Last synced: 07 Apr 2025
https://github.com/konfiger/konfiger-beam
Light weight package to manage key value based configuration and data files for BEAM languages. Notably Elixir and Erlang.
beam-languages configuration elixr-lang erlang key-value language parser properties
Last synced: 13 Oct 2025
https://github.com/coderick14/thesupertinyparser
The Super Tiny Parser
cpp parser recursive-descent-parser syntax-directed-translation top-down-parsing
Last synced: 15 Apr 2025
https://github.com/nikola-jokic/cellang
CEL interpreter, parser, lexer, and other utilities
cel-language interpr lex parser rust
Last synced: 24 Jan 2026
https://github.com/claudiuhbann/streamable
Fastest, Smallest and Simplest (De)Serializer for C++20 and newer.
cpp20 easy-to-use fast format no-dependencies parser simple single-header
Last synced: 01 Aug 2025
https://github.com/taf-verification/metar-dart
Parser for aeronautical and meteorological information from land stations, METAR and TAF. Coming soon SYNOP.
aeronautics dart metar meteorology parser synoptic taf weather
Last synced: 23 Oct 2025
https://github.com/tree-sitter-grammars/tree-sitter-luau
luau grammar for tree-sitter
Last synced: 21 Apr 2026
https://github.com/systemsbioinformatics/parcr
Construct parser combinators in R
combinators higher-order-functions parser parsing r-package
Last synced: 19 Feb 2026
https://github.com/iammatis/ikalendar
iCalendar format builder and parser
builder ical icalendar icalendar-format parser rfc-5455
Last synced: 02 Aug 2025
https://github.com/mrgick/pskgu_bot
Исходный код бота группы "Бот ПсковГУ"
aiohttp-client bot lxml parser pskgu vk vkbottle
Last synced: 13 Jul 2025
https://github.com/AyaMorisawa/YAMFM
Yet another MFM (Misskey Flavored Markdown) implementation
Last synced: 10 Mar 2025
https://github.com/detain/cisco_parser
Cisco Communications and Configuration parsing Class
Last synced: 15 May 2025
https://github.com/imingyu/forgiving-xml-parser
An XML/HTML parser and serializer for JavaScript.
forgiving-xml-parser html html-parser html-parsing html2js html2json javascript json parser serializer transformation typescript xml xml-parser xml-parsing xml2js xml2json
Last synced: 14 Apr 2025
https://github.com/relnod/calcgo
Interpreter for Numeric Expressions
calculator golang lexer parser
Last synced: 17 Jan 2026
https://github.com/konrad1977/periphery
Periphery is a parser framework for Emacs
compiler-parser emacs emacs-lisp parser
Last synced: 04 Mar 2026
https://github.com/edgarogh/rowan-nom
Build rowan green ASTs using nom parsers
abstract-syntax-tree ast nom parser parser-combinators rowan
Last synced: 11 Nov 2025
https://github.com/audunhalland/parceq
Search query language parser written in Java
dsl java java-8 lexer parser query query-language query-parser querystring search tokenizer vavr
Last synced: 27 Oct 2025
https://github.com/yescallop/fluent-uri
An RFC 3986 compliant fluent-designed Java library for URI parsing, building, resolving and normalizing.
builder fluent-api normalization parser resolution rfc-3986 uri
Last synced: 05 Mar 2026
https://github.com/morgancaron/cpputils
C++ Utilities Library for compilers or various projects
compiler cpp cpp20 cpp23 cpputils logger parser parser-combinators parser-generator utility-library
Last synced: 12 May 2025
https://github.com/harel/metatron
A Python 3.x HTML Meta tag parser, with emphasis on OpenGraph and complex meta tag schemes
meta-tags opengraph parser python python3 twitter-card
Last synced: 16 Jan 2026
https://github.com/emersion/rust-osu-format
A Rust library to parse .osu files
Last synced: 13 Apr 2025
https://github.com/n1ghtf1re/bsuir-auditorium-parser
The application is looking for free audiences in the need BSUIR building
bsuir parser python python-parser schedule search-free-audiences students
Last synced: 04 Oct 2025
https://github.com/1337fury/42webserv
writing an HTTP server with C++98
configuration cpp http-requests http-response http-server networking nginx oop parser server web
Last synced: 15 Apr 2025
https://github.com/sunny-117/jsx-compilation
🍻 实现 JSX 语法转成 JS 语法的编译器
ast code generation nodetypes parser transformation traversal
Last synced: 11 Apr 2025
https://github.com/pilebones/go-nmea
GPS / NMEA packet message dissector (standard and proprietary)
coordinates go golang gps nmea nmea-parser parser
Last synced: 05 Sep 2025
https://github.com/ioriens/ssr-protocol-decoder
SSR Protocol Decoder
circleci decoder parser shadowsocks shadowsocksr ss ssr vue-cli
Last synced: 07 May 2025
https://github.com/composable-delivery/busbar-sf-agentscript
AgentScript parser, graph analysis, and LSP for Salesforce Agentforce
agentforce agentscript language-server lsp parser rust salesforce
Last synced: 03 Apr 2026
https://github.com/kitta65/bq2cst
Parse GoogleSQL, which is a dialect of BigQuery, into a concrete syntax tree
Last synced: 22 Feb 2026
https://github.com/darkmattercore/nx_cfg_parser
A parser for the system configuration file found in the RomFS section from the FirmwareDebugSettings (0100000000000818) data container in Nintendo Switch consoles, written in Python.
atmosphere-cfw nintendo-switch parser romfs system-settings
Last synced: 13 May 2025
https://github.com/crutchcorn/the-lovely-language
💖 An experimental homegrown coding language.
coding-language compiler home-grown language lexer parser
Last synced: 19 Apr 2025
https://github.com/armsnyder/typescript-ast-go
Library for parsing TypeScript source code into an abstract syntax tree (AST)
abstract-syntax-tree ast go golang language-parser lexer parser ts typescript
Last synced: 05 Oct 2025
https://github.com/zorji/gmail-filter-query-parser
A nearley based parser to parse/serialise Gmail filter query.
Last synced: 18 Feb 2026
https://github.com/orphoros/shark
Shark programming language
compiler go golang language lexer parser programming-language virtual-machine
Last synced: 16 Jan 2026
https://github.com/mat-sz/dui
✏️ Developing under influence... (of SwiftUI) - Declarative UI syntax for JS.
babel babel-plugin javascript jsx jsx-syntax parser reactjs swiftui
Last synced: 02 Aug 2025
https://github.com/azu/lodash-template-js-parser
A JavaScript parser for `lodash.template`.
javascript lodash parser splitter template
Last synced: 02 Aug 2025
https://github.com/aryan-programmer/evilang
A simple interpreted programming language developed in Rust. Name comes from "eval is evil".
ast custom-programming-language interpreter language-interpreter language-parser parser programming-language rust rust-lang
Last synced: 26 Sep 2025
https://github.com/ThatBlockyPenguin/EMLI
compiler compilers html markup markup-language parser parsers programming-language
Last synced: 11 Mar 2025
https://github.com/qw4990/lazyjson
Json parser for golang; It makes you can use JSON as you do in other Dynamic Programming Languages;
golang json json-parser parser
Last synced: 08 Feb 2026
https://github.com/leitwert-net/ftlbgp
A Python parser for BGP data in MRT or looking glass format.
bgp border-gateway-protocol mrt parser pypy python3
Last synced: 22 Jul 2025
https://github.com/itinycheng/json-to-chsql-parser
Parse JSON to ClickHouse SQL
Last synced: 05 Jun 2026
https://github.com/chaklim/jyutping-table-parser
just a JPTableFull.pdf parser
Last synced: 16 Oct 2025
https://github.com/rootslab/abaco
Abaco, an ultra fast Number parser for Buffers.
Last synced: 07 Sep 2025
https://github.com/devflowinc/openapi-schema-ref-parser
Parse, Resolve, and Dereference OpenAPI Schema $ref pointers for LLM's
javascript json-pointer json-schema nodejs parser resolver universal-javascript
Last synced: 12 Oct 2025
https://github.com/xtrendence/zoom-link-parser
Just a tiny webpage to easily extract the token, meeting ID, and password from a Zoom invitation link.
parser url url-parser zoom zoom-us
Last synced: 25 Apr 2025
https://github.com/marionauta/simple-compiler
Very simple lexer, parser, semantic analyzer and compiler.
compiler lexer parser toy-language transpiler
Last synced: 05 May 2025
https://github.com/winscripter/ilsourceparser
Provides functionality for parsing ECMA-335 Microsoft Intermediate Language (IL) syntax to a syntax tree.
ast cil common-intermediate-language csharp dotnet ecma335 il intermediate-language msil netcore parser pe syntax
Last synced: 09 Apr 2025
https://github.com/zhuliquan/lucene_parser
This package can parse lucene query used by ES (ElasticSearch)
elasticsearch golang lucene parser
Last synced: 29 Oct 2025
https://github.com/xcrap-dev/html-parser
Xcrap HTML Parser is an experimental library written in Rust, built with the NAPI-RS framework for compatibility with Node.js. Its goal is to be fast, lightweight, and support both CSS and XPath queries. Designed for the Xcrap framework ecosystem — but not limited to it — it natively provides query options and limits on processed elements.
fast html javascript napi-rs nodejs parser rust typescript xcrap
Last synced: 28 Jun 2026
https://github.com/lapets/imparse
Parser generator that can be used to quickly and succinctly define a parser definition, and to deploy an automatically-generated implementations thereof in multiple languages and on multiple platforms.
ll-parser parse parser parser-generator parser-library parsers parsing-library recursive-descent-parser
Last synced: 14 Jul 2025
https://github.com/kariudo/modem-logger
Netgear CM500 cable modem data logger with support for InfluxDB.
cable comcast hactoberfest influx modem netgear parser scaper
Last synced: 12 Mar 2026
https://github.com/bionode/bionode-vcf
vcf parser using javascript
bioinformatics bionode nodejs parser tool
Last synced: 26 Feb 2026
https://github.com/ferhatgec/desktof
Unique /s and simple desktop file parser. Written in C++17.
cpp cpp17 desktop file filesystem library parser plusplus simple
Last synced: 14 Apr 2025
https://github.com/konfiger/konfiger-dotnet
Light weight package to manage key value based configuration and data files for .NET Notable C# and Visual Basic.
configuration csharp dotnet key-value langauge parser properties visual-basic
Last synced: 25 Feb 2026
https://github.com/swingcosmic/tason
Type-Augmented Serialization Object Notation
antlr antlr4 json json5 parser serialization typescript
Last synced: 28 Jul 2025
https://github.com/tree-sitter-grammars/tree-sitter-smali
smali grammar for tree-sitter
Last synced: 29 Jul 2025
https://github.com/confact/referer-parser.cr
Crystal implementation of snowplow's referer-parser.
analytics crystal parser referer
Last synced: 22 Apr 2025
https://github.com/mepy/nihil
A tiny but elegant parser combinator library written by Mepy
Last synced: 23 Apr 2025
https://github.com/ahyalfan/gathuk
Type-safe configuration library for Go (currently .env, .json support, nested structs, env binding)
confg configration environment gathuk golang-library parser
Last synced: 12 Jan 2026
https://github.com/integr-dev/backbone
Backbone provides a robust and flexible framework for developing Minecraft servers.
bstats bukkit-api framework jackson-yaml kotlin kotlin-coroutines kotlin-scripting minecraft parser spigot sqlite-database
Last synced: 02 Apr 2026
https://github.com/abhishekmishra-17/shift-reduce-parsing-algorithm-using-python3
This is a python program for the shift-reduce parsing algorithm.
compiler compiler-design compilerdesign follow parser python python3 shift-reduce-parsers
Last synced: 14 Apr 2025
https://github.com/alexanderwe/conventionalcommitskit
A small library to create and parse Conventional Commit conforming representations.
conventional-commits parser swift swift5
Last synced: 04 Oct 2025
https://github.com/akshanshbhatt/gsoc-2022-final-report
This repo contains my final report submitted for the GSoC 2022 program @psf.
gsoc gsoc-2022 lpython open-source parser python
Last synced: 28 Apr 2025
https://github.com/shellscape/fwv
A ⚡️ crazy fast streaming ⚡️ Fixed Width Value Parser
file fixed fixed-width parser streams width
Last synced: 13 Sep 2025
https://github.com/iximiuz/nom-parser-example
nom parser example
nom parser parser-combinators rust
Last synced: 11 Nov 2025
https://github.com/chaosinventor/parse-ebnf
Parser for EBNF written in python
Last synced: 20 Jun 2025
https://github.com/smjsgaming/demangler
An Itanium ABI symbol demangler
assembly cpp itanium itanium-abi parser symbol
Last synced: 08 Apr 2025
https://github.com/pgolebiowski/tree-based-cli
C# library that helps developers build user-friendly command-line interfaces (CLIs) with nested subcommands and features like intuitive navigation, clear documentation, and actionable error messages. It also supports asynchronous command execution and customizable dependency injection. It is suitable for building CLIs of any size or complexity.
command command-handler command-line command-line-interface command-line-parser command-line-tool documentation documentation-generator interface intuitive navigation parser subcommands tree user-friendly
Last synced: 07 Apr 2025
https://github.com/mitsuaaki/godoc
A tool that format code's docstring into various formats.
deployment documentation parser
Last synced: 15 Apr 2025
https://github.com/sonicdoe/applescript-result
Convert an AppleScript result to its equivalent JavaScript representation
applescript javascript mac macos nodejs osascript parser
Last synced: 14 May 2025
https://github.com/eddygarcas/zig-systems-software
Systems programming utilities
cli json parser systems-programming toon zig
Last synced: 04 Jun 2026
https://github.com/hackolade/sql-select-statement-parser
Returns object describing columns and tables names used in SQL SELECT query
Last synced: 30 Apr 2025
https://github.com/algosup/2023-2024-project-3-virtual-processor-team-1
The goal of the project is to create a virtual processor and an interpreter for running assembly code on that processor
Last synced: 02 Jul 2025
https://github.com/oopsguy/pconfig
A PHP library for parsing and persisting configuration files (json, yaml, ini, xml and php). 一个 PHP 配置文件工具库,可解析和持久化配置文件内容,简化文件操作。
config configuration ini json lib parser php php-array php-library php-utility utils xml yaml
Last synced: 21 Aug 2025
https://github.com/stellardx/cspaceengine-project
A C++ static library for astronomic calculation and modding SpaceEngine
astronomy astrophysics cpp library parser spaceengine
Last synced: 08 Jun 2026
https://github.com/egison/egison-pattern-src
Manipulating Egison patterns: abstract syntax, parser, and pretty-printer
egison parser pattern pretty-printer programming-language syntax-tree
Last synced: 23 Apr 2025
https://github.com/costajob/apache_log_parser
Apache log parser by filters in Crystal.
apache apache2 crystal crystal-lang http-logs parser
Last synced: 01 Mar 2026
https://github.com/hossain-khan/kotlin-google-hangouts-parser
Google Hangouts takeout JSON file parser. https://hossain-khan.github.io/kotlin-google-hangouts-parser/
google-hangouts google-hangouts-chat google-hangouts-json google-hangouts-json-parser google-takeout hangouts hangouts-json-parser kotlin kotlin-library parser
Last synced: 22 Mar 2025
https://github.com/rl404/mal-scraper
Scrap everything from MyAnimelist web view into a ready-to-use data
anime api json manga myanimelist parser php scraper unofficial
Last synced: 13 Jan 2026
https://github.com/izolate/front-matter
Extracts YAML front matter from a file or string
dart front-matter markdown parser static-site-generator yaml
Last synced: 22 Mar 2025
https://github.com/elegaanz/rustre
Lustre compiler and tools in Rust
incremental-compilation lustre parser rust
Last synced: 17 Mar 2025
https://github.com/fedemartinm/react-search-operators
Search component based on search-operators
Last synced: 02 Aug 2025
https://github.com/unhammer/ocaml_cg_streamparse
parsing cg stream format, just to learn sedlex+menhir
Last synced: 16 Sep 2025
https://github.com/igorrendulic/mimeemailparser
Swift Mime Email Parsing and Validation, as per RFC5322 and RFC6532
email parser q-decode rfc2047 rfc5322 rfc6532 swift validation
Last synced: 10 Apr 2025
https://github.com/sigalor/poppler-native
A native interface to the Poppler PDF parser for NodeJS.
Last synced: 02 Aug 2025
https://github.com/criezy/script_cmd
A command line C-like script interpreter
c-plus-plus equation-calculator parser
Last synced: 09 Mar 2026
https://github.com/Sunny-117/jsx-compilation
🍻 实现 JSX 语法转成 JS 语法的编译器
ast code generation nodetypes parser transformation traversal
Last synced: 03 Apr 2025