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/courses-at-nju-by-hfwei/2022-compilers-coding-0
Using ANTLR4 in the Course on Compiler Theory at software.nju.edu.cn
antlr4 compilers grammar lexer parser software-nju-edu-cn
Last synced: 01 May 2025
https://github.com/jimmy228676/arborparser
ArborParser is a powerful Python library designed to parse structured text documents and convert them into a tree representation based on hierarchical headings. It intelligently handles various numbering schemes and document inconsistencies, making it ideal for processing outlines, reports, technical documentation, legal texts, and more.
arbor chain custom-pattern document error-correction parser parsing tree
Last synced: 27 Feb 2026
https://github.com/Frozen-Projects/FF_PugiXml
Unreal Engine 5 crossplatform runtime XML parser, editor and creation plugin.
edit parser pugixml runtime soap ue5 ue5-plugin unreal-engine unreal-engine-5 unreal-engine-plugin xml xml-creation xml-parser xml-parsing
Last synced: 05 Aug 2025
https://github.com/mkdir700/sol-tx-parser-capi
Python bindings for Solana Transaction Parser (tx-parser), enabling Python developers to easily parse and analyze Solana blockchain transactions.
parser python solana transaction
Last synced: 11 Oct 2025
https://github.com/findstr/zproto
A simple protocol buffer for (lua, c++, c# )
Last synced: 30 Apr 2025
https://github.com/rushuiguan/expression
c# expression parser and evaluator
Last synced: 11 Jun 2025
https://github.com/jy95/mediascan
A scanner for media files that follows a user-provided naming convention
files filesystem filesystem-library media media-library media-parsing naming-conventions npm-package parser scanner scanning torrent typescript
Last synced: 23 Apr 2025
https://github.com/librariesio/yarn-parser
:cat2: Tiny web service for parsing yarn.lock files
dependencies librariesio parser yarn
Last synced: 13 Oct 2025
https://github.com/sukhcha-in/dart_web_scraper
Powerful, easy-to-use scraper for web pages and APIs. Chain parsers and transforms to extract exactly the data you need.
htmlparser jsonparser parser parsing scraper scraping webscraper webscraping
Last synced: 22 Oct 2025
https://github.com/koddr/json2csv
🚴 The parser can read given folder with JSON files, filtering and qualifying input data with intent & stop words dictionaries and save results to CSV files by given chunk size.
csv go golang json json-to-csv json-to-excel parse parser parser-library parsers
Last synced: 16 Oct 2025
https://github.com/dnemtsov/lexepars
Concise monadic parser combinator library with separate lexer/parser phases, off-side rule and big-size input support.
fparsec grammars lexer monadic monadic-parser-combinators off-side parse-trees parsec parser parser-api parser-combinators parser-engine parser-framework parser-library parsers parsing parsing-combinators parsing-expression-grammar parsing-expression-grammars parsing-library
Last synced: 24 Apr 2025
https://github.com/kyllingene/sarge
A zero-dependencies command-line argument parser
command-line command-line-arguments command-line-arguments-parser command-line-parser parser
Last synced: 19 Oct 2025
https://github.com/butschster/prometheus-parser
Prometheus data parser to AST written on PHP8
Last synced: 09 Oct 2025
https://github.com/guyingbo/iofree
iofree is an easy-to-use and powerful library to help you implement network protocols and binary parsers.
binary-parser io-free parser protocols sans-io
Last synced: 26 Apr 2025
https://github.com/hangxingliu/mdjs.editor
:memo: An online markdown editor
editor markdown markdown-editor parser
Last synced: 28 Oct 2025
https://github.com/bcliang/gamry-parser
Package for parsing the contents of Gamry EXPLAIN data (DTA) files
chronoamperometry cyclic-voltammetry eis electrochemistry explain gamry parser python
Last synced: 14 Jan 2026
https://github.com/pruvonet/price-extractor
Given a price string, extract the price and currency code
curr currency extract extractor javascript node parser price
Last synced: 28 Feb 2026
https://github.com/gvcgo/vpnparser
Parse VPN URI to sing-box/xray-core Outbound.
parser shadowsocks shadowsocksr ss ssr trojan vless vmess wireguard
Last synced: 23 Oct 2025
https://github.com/foxglove/rosmsg
ROS 1 and ROS 2 message definition parser
browser idl msg nearley nodejs parser ros ros2 typescript
Last synced: 26 Apr 2025
https://github.com/tree-sitter-grammars/tree-sitter-bicep
Bicep grammar for tree-sitter
Last synced: 17 Feb 2026
https://github.com/andrykonchin/marshal-parser
Parser of the Ruby Marshal format
Last synced: 13 Mar 2026
https://github.com/atifaziz/gratt
A Generic Vaughn Pratt's top-down operator precedence parser for .NET Standard
csharp dotnet dotnet-standard parser pratt pratt-parser tdop
Last synced: 25 Mar 2025
https://github.com/miho/vmf-text
Powerful Grammar-based Language Modeling Framework
abstract-syntax-tree antlr antlr4 code-generation java model-driven parser unparsing
Last synced: 06 Apr 2025
https://github.com/diasbruno/language-js
Parser for es6 and es7.
ast es6 es7 haskell javascript parser
Last synced: 21 Aug 2025
https://github.com/gotthardp/python-xml2dict
Flexible XML to dict Converter
Last synced: 31 Aug 2025
https://github.com/f3rno64/time-speak
A natural language parser for dates, times and intervals.
dates-and-times natural-language-parser node-library parser utility
Last synced: 16 May 2025
https://github.com/k1low/duration
duration.Parse() parses a formatted string and returns the time.Duration value it represents.
Last synced: 04 Mar 2026
https://github.com/isaac-defrain/simple-compiler
A simple compiler for a simple language. Compiles to RISC instructions with dead code optimization.
compiler interpreter lexer ocaml parser risc
Last synced: 13 Aug 2025
https://github.com/ehwan/rustylr
GLR, LR(1) LALR(1) parser generator for Rust with custom reduce action
automata automaton bison code-generation compiler compiler-compiler deterministic-finite-automata dfa glr glr-parser lalr-parser lalr1 lr1 lr1-parser non-deterministic-finite-automaton parser parser-generator rust rust-lang yacc
Last synced: 19 Oct 2025
https://github.com/rafelafrance/floratraiter
Parsers (rule-based) for information extraction of traits from plant treatments
data-mining efloras herbaria information-extraction parser plants python3 spacy-nlp traiter traits
Last synced: 29 Jul 2025
https://github.com/dragonwasrobot/json_schema
A library for parsing, inspecting and manipulating JSON Schema documents
elixir elixir-lang elixir-library json json-schema parser
Last synced: 08 Mar 2026
https://github.com/bytebase/plsql-parser
The parser for Oracle 11g/12c PL/SQL. It is based on the [ANTLR4](https://github.com/antlr/antlr4) and use the grammar from [antlr4-grammars-plsql](https://github.com/antlr/grammars-v4/tree/master/sql/plsql).
antlr antlr-parser antlr4 database oracle parser plsql sql sql-parser
Last synced: 02 Nov 2025
https://github.com/dmjio/miso-from-html
Lex, parse and pretty print HTML as Miso View syntax
haskell lexer miso parser parser-combinators pretty-print
Last synced: 14 Apr 2025
https://github.com/hrvolapeter/javascript-es9-parser
Javascript evaluator according to ECMAScript
ast ecmascript javascript javascript-parser nodejs parser rust
Last synced: 29 Aug 2025
https://github.com/denosaurs/commit
✍️ Parser for the conventional commits specification
commit conventional-commits deno parser spec
Last synced: 25 Oct 2025
https://github.com/fibo/sql92-json
can stringify a JSON into an SQL and viceversa parse an SQL and serialize it into a JSON
Last synced: 28 Jul 2025
https://github.com/yggverse/yggo
YGGo! Distributed Web Search Engine
alt-web crawler curl distributed federative fts5 js-less mysql open-source parser pdo php privacy-oriented search-engine sphinx sphinxsearch spider web web-archive yggdrasil
Last synced: 08 Apr 2025
https://github.com/solo-steven/rustgql
graphql tool written in rust
babel babel-plugin graphql graphql-code-generator graphql-query-language graphql-schema-language minifier parser rust
Last synced: 15 Apr 2025
https://github.com/baoyachi/eat-nom
eat nom
combinator ip ipmask mask nom parser rust
Last synced: 11 Nov 2025
https://github.com/bunlong/libphonenumbers
JavaScript port of Google's libphonenumber library for parsing, formatting, and validating international phone numbers in Node.js.
format libphonenumber libphonenumbers node parser phone phonenumber phonenumbers phones
Last synced: 25 Jul 2025
https://github.com/wenerme/goaphql
Golang with GraphQL
codegen golang graphql graphql-tools parser
Last synced: 02 Jul 2025
https://github.com/orhanbalci/patoz
Protein Data Bank (pdb) file parser
bioinformatics nom parser pdb protein-data-bank protein-structure rust
Last synced: 11 Nov 2025
https://github.com/tree-sitter-grammars/tree-sitter-hlsl
HLSL grammar for tree-sitter
Last synced: 10 Apr 2025
https://github.com/umbra999/uedumpparser
Convert C++ UE Dumps to C# Dumps
dumper parser ue4 unreal unreal-engine-4
Last synced: 08 Apr 2025
https://github.com/aome510/article-md-cli
An CLI application to parse a web article into readable text.
Last synced: 14 Apr 2025
https://github.com/xiphoseer/sdo-tool
Tool to process Signum! 1/2 document files (*.SDO)
atari-st digital-preservation file-format parser rust-lang wordprocessor
Last synced: 31 Jul 2025
https://github.com/lue-bird/elm-morph
a parser-printer: dev-friendly, general-purpose, great errors
bimap bits codec elm json narrowing parser parser-printer unparser
Last synced: 15 Mar 2025
https://github.com/zaeval/ktis-parser
국민대 종합정보 시스템 parser
auth kookmin-university parser python-library
Last synced: 09 Jul 2025
https://github.com/ax/burp-logs
Logs is a Burp Suite extension to work with log files.
burp burp-extensions burp-logs burp-plugin burpsuite import log logs parser reader
Last synced: 03 Jul 2025
https://github.com/kedom1337/peview
A minimal and fast zero-copy parser for the PE32+ file format.
no-std-alloc parser portable-executable rust
Last synced: 16 Aug 2025
https://github.com/bhamiltoncx/unicode-graphemes
Java parser for Unicode grapheme clusters, including emoji zero-width joiner (ZWJ), flag, and gender sequences
antlr antlr4 emoji graphemeclusters graphemes java lexer parser unicode
Last synced: 16 May 2025
https://github.com/jahilldev/preact-parser
Avoid use of dangerouslySetInnerHTML with this lightweight (2KB) function. Can parse HTML strings into VDom trees, ready to render in your Preact components
browser dangerouslysetinnerhtml html isomorphic jsx parser preact render server string
Last synced: 19 Apr 2025
https://github.com/Galaco/studiomodel
Go package for parsing Source Engine StudioModel formats (.mdl, .vtx, .vvd, .phy)
mdl parser phy source-engine studiomodel valve vtx vvd
Last synced: 20 Feb 2026
https://github.com/yang-central/yangkit
Yangkit is a toolkit for YANG(RFC7950) data model language including YANG parser,YANG data and other tools.
Last synced: 12 Jan 2026
https://github.com/rebeccasc/bimtoosm
A BIM to OSM parser
3d-models bim geo ifc java josm-plugin openstreetmap osm parser
Last synced: 29 Jul 2025
https://github.com/tbjgolden/media-query-parser
@ media (768px <= width) { /* parse any CSS media query */ }
media media-queries parser query typescript
Last synced: 15 Apr 2025
https://github.com/tim-weis/ovba
An Office VBA project parser written in 100% safe Rust.
Last synced: 30 Jul 2025
https://github.com/ojarva/python-helen-electricity-usage
Small library for fetching electricity usage statistics from Helsingin Energia website.
electricity home-automation parser scraper
Last synced: 22 Sep 2025
https://github.com/danburzo/selery
A CSS selector parser and DOM query engine.
ast css css-selectors dom-querying parser
Last synced: 02 Aug 2025
https://github.com/ryohey/tspc
A Strongly-typed parser combinator written in TypeScript.
parser parser-combinators typescript
Last synced: 01 Sep 2025
https://github.com/galaco/studiomodel
Go package for parsing Source Engine StudioModel formats (.mdl, .vtx, .vvd, .phy)
mdl parser phy source-engine studiomodel valve vtx vvd
Last synced: 28 Jul 2025
https://github.com/echosoar/dolmx
A no dependence xml parser written in javaScript, only 1kb! Run in node or browser.史上最精简XML解析器，只有1KB，无任何依赖，可运行于Node.js或浏览器环境！
1kb fastxml javascript-library nodejs nodejs-xml nodependence parser xml xml-parser
Last synced: 25 Sep 2025
https://github.com/phartenfeller/plsql-parser
A oracle PL/SQL parser written in js
Last synced: 04 May 2025
https://github.com/clownacy/smps2asm2bin
Tool for building SMPS2ASM files, bypassing the need for an assembler
parser romhacking sega-genesis sega-mega-drive sn76489 ym2612
Last synced: 22 Jul 2025
https://github.com/orottier/rust-warc
A high performance and easy to use Web Archive (WARC) file reader
Last synced: 21 Sep 2025
https://github.com/vincentreynaud/resource-gen
CLI utility to parse webloc & browser-printed pdf files into a comprehensive list of links in markdown
bookmarks cli-app markdown nodejs parser resource-manager resource-sharing url utility web-links
Last synced: 15 Apr 2025
https://github.com/emkay/parser-6502
Parser for 6502 assembler
6502 assembly javascript nintendo parser
Last synced: 18 Oct 2025
https://github.com/null-none/django-useragent
A django package that allows easy identification of visitor's browser, OS and device information, including whether the visitor uses a mobile phone, tablet or a touch capable device.
django parser user-agent useragent
Last synced: 08 Oct 2025
https://github.com/lisprez/arithmetic_expression_evaluator
arithmetic expression evaluator: homework for fourth graders in elementary school
expression-calculator expression-evaluator expression-parser expression-tree expression-tree-builder interpreter parser parser-combinators
Last synced: 13 Mar 2026
https://github.com/chipsalliance/tree-sitter-firrtl
FIRRTL grammar for tree-sitter
Last synced: 11 Mar 2026
https://github.com/jabranr/csv-parser
PHP client to parse CSV data from a path, file, stream, resource or string into indexed or associative arrays.
Last synced: 10 Oct 2025
https://github.com/tinsir888/compiler-sysy
NKU CS major compulsory course in 5th semester, taught by Prof. Wang Gang. Finish a compiler of language SysY(A subset of language C), by using auxiliary tools bison and yacc. It is widely regarded as the most difficult compulsory course in computer science.
bison-yacc parser sysy yacc-lex
Last synced: 26 Apr 2025
https://github.com/3p3r/tree-sitter-eventrule
Grammar for AWS Event Rules: https://docs.aws.amazon.com/eventbridge/latest/userguide/eb-event-patterns-content-based-filtering.html
aws-eventbridge parser tree-sitter
Last synced: 02 Apr 2025
https://github.com/aminya/d-tree-sitter
The D bindings for tree-sitter
bindings d-lang parser tree-sitter
Last synced: 07 May 2025
https://github.com/move-hub/tree-sitter-move
tree-sitter grammar for libra move language
grammar libra move parser tree-sitter
Last synced: 16 Mar 2026
