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An open API service indexing awesome lists of open source software.

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:

https://github.com/jbtronics/irimageparser

A python library to parse the JPG files saved by the HTI HD-04D / Tooltop ET692B Thermal Camera

parser python thermal-camera thermal-imaging

Last synced: 10 Oct 2025

https://github.com/lobis/lecroy-scope

lecroyscope is an unofficial Python package 🐍📦 to interface with Teledyne LeCroy oscilloscopes and read binary trace files (.trc)

instrumentation lecroy numpy oscilloscope parser python trc vxi11

Last synced: 13 Oct 2025

https://github.com/trackoor/OPG_Parser

🔪 OPG (Operator Precedence Grammar) Parser, in Coq.

coq functional-programming parser

Last synced: 25 Oct 2025

https://github.com/gek169/ctok

simple parsed programming language idea i'm working on.

lexer parser

Last synced: 16 Apr 2025

https://github.com/luki446/luir

Lua programming language interpreter written in Rust

compiler interpreter lua parser rust vm

Last synced: 21 Jan 2026

https://github.com/canimus/alphareader

A custom reader for delimited files in Python. Ability to ingest big data files.

bigdata chunked csv csv-parser hdfs parser python

Last synced: 16 Jan 2026

https://github.com/gdiasag/tree-sitter-cool

Tree-sitter grammar for the COOL programming language

cool parser tree-sitter

Last synced: 22 Jun 2026

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/detain/cisco_parser

Cisco Communications and Configuration parsing Class

cisco config parser

Last synced: 15 May 2025

https://github.com/lxsmnsyc/ecmason

JSON parse/stringify for modern ES objects

json json-parser parser

Last synced: 19 Apr 2025

https://github.com/tree-sitter-grammars/tree-sitter-po

PO grammar for tree-sitter

parser po tree-sitter

Last synced: 14 May 2025

https://github.com/arthurbook/configmate

Practical yet versatile configuration parsing

config configuration configuration-parser parser

Last synced: 26 Oct 2025

https://github.com/keenan691/org-mode-connection

This package allows to read, write and sync emacs’s org-mode files.

emacs es6 file-synchronization javascript org-mode parser ramda

Last synced: 02 Apr 2026

https://github.com/devyatsu/pkl_fast

A rust library aiming to easily and efficiently work with Apple's PKL format.

apple crate lexer library parser pkl rust tokenizer

Last synced: 08 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/niciusb/vue-i18n-scanner

vue-18n-scanner analyses your Vue.js source code in order to report unused keys, missing translations, and update your translation files

extractor i18n intl l10n parser vue vue-i18n

Last synced: 28 Apr 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/laolarou726/coolcompiler

Stanford CS1/CS143 Compilers Course Project for COOL (Classroom Object-Oriented Language) in C++ using LLVM backend

ast code-generation compiler cool cpp lexer llvm llvm-ir parser parsers semantic stanford

Last synced: 28 Apr 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/drbragg/cooklang_rb

A Cooklang parser in Ruby

cooklang parser ruby

Last synced: 16 Sep 2025

https://github.com/remarkablemark/mdtocs

📝 Markdown table of contents generator.

javascript markdown mdtocs nodejs npm parser table-of-contents typescript

Last synced: 15 Mar 2026

https://github.com/opencomputeproject/ocp-diag-memtester

Python scripts that turn memtester into an OCP-compliant diagnostic

lex lexer memtester ocp-diag parser sly yacc

Last synced: 28 Feb 2026

https://github.com/unhammer/ocaml_cg_streamparse

parsing cg stream format, just to learn sedlex+menhir

lexing menhir parser sedlex

Last synced: 16 Sep 2025

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/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/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/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/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/mbaddeley/contikipy

Automated cooja simulations, log parsing, and plotting with python.

contiki contiki-os cooja parser plotting python simulation

Last synced: 30 Apr 2025

https://github.com/tree-sitter-grammars/tree-sitter-ungrammar

ungrammar grammar for tree-sitter

parser tree-sitter ungrammar

Last synced: 09 Apr 2025

https://github.com/busraoguzoglu/cyk-parser-with-turkish-cfg

Implementation of CYK algorithm to act as a recognizer and parser with Turkish CFG.

cfg cyk-algorithm nlp nlp-parsing parser recognizer turkish-nlp

Last synced: 11 Mar 2026

https://github.com/itinycheng/json-to-chsql-parser

Parse JSON to ClickHouse SQL

clickhouse json parser sql

Last synced: 05 Jun 2026

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/mskelton/tree-sitter-mql5

This is an extension of tree-sitter-cpp to support the mql5 language.

mql5 parser tree-sitter

Last synced: 26 Feb 2026

https://github.com/amiremohamadi/rw

A minimal library to parse and work with binary stored files in C++ (read and write lib)

cplusplus cpp file parser read reader write

Last synced: 23 Apr 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/josephbartlett/hl7-message-analyzer

HL7 Message Analyzer is a single-page, browser-based tool for visualizing HL7 v2.x messages. It parses raw HL7 text into color-coded segments, highlights fields/components, flags non-printable characters, and offers ASCII view, segment jumping, and copyable output—all client-side, no server required.

adt analyzer ascii clinical-data health-it healthcare hl7 hl7-v2 hl7v2 interface-engine interoperability mllp msh obx orm oru parser pid viewer web-tool

Last synced: 23 Jan 2026

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/csabahruska/dsl-experiment

Basic implementation of Hindley-Milner Type System and variants.

functional-programming haskell hindley-milner parser type-checker

Last synced: 12 Apr 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/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/brandly/elm-dot-lang

DOT Language

ast dot graphviz parser

Last synced: 23 Apr 2025

https://github.com/nfsaavedra/puppetparser

puppetparser is a Python library to parse Puppet scripts into an object model

parser puppet

Last synced: 22 Mar 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/konfiger/konfiger-c

Light weight package to manage key value based configuration and data files for C and C++

c configuration cpp key-value language parser properties

Last synced: 13 Oct 2025

https://github.com/chaosinventor/parse-ebnf

Parser for EBNF written in python

ebnf parser python

Last synced: 20 Jun 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/hackolade/sql-select-statement-parser

Returns object describing columns and tables names used in SQL SELECT query

parser sql

Last synced: 30 Apr 2025

https://github.com/johnedquinn/kanonic

A fast LR(1) parser generator for the JVM.

jvm lalr lr1 parser parser-generator

Last synced: 02 Sep 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

assembler c parser vcpu

Last synced: 02 Jul 2025

https://github.com/repalash/fexpr.js

Filter expression parser(like SQL WHERE, Elasticsearch etc) for JavaScript.

dsl expression fexpr filter-parser javascript parser query sql typescript

Last synced: 17 Apr 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/hertzg/node-xhb

(somewhat) Sane library to parse and serialize HomeBank XHB files (databases).

homebank nodejs parse parser serialize serializer typescript xhb xml

Last synced: 15 Mar 2026

https://github.com/qu1x/bml

BML Markup Language

bml bsnes higan icarus markup-language parser pest rust-lang

Last synced: 10 Apr 2025

https://github.com/bionode/bionode-bbi

Fetcher for BBI files (bigWig and bigBed).

bioinformatics bionode nodejs parser tool

Last synced: 11 Apr 2025

https://github.com/richardarpanet/nginx-access-log-parser

Python script parses an NGINX access logs.

logging logs nginx nginx-logs parser python python2 python3

Last synced: 14 Jun 2025

https://github.com/0niel/xf2-parse

XenForo2 threads parser

attachments forum parser threads xenforo

Last synced: 15 Mar 2025

https://github.com/jupitern/file-parser

a fluent way to read, filter, parse and format {csv, tsv, dsv, variable-length-delimited} and other txt files

csv dsv parser php php7 txt variable-length-delimited

Last synced: 22 Apr 2025

https://github.com/aymenkhs/compiler-with-antlr

A compiler using antlr4 and JAVA

antlr4 compiler java lexer parser

Last synced: 11 Jun 2026

https://github.com/elegaanz/rustre

Lustre compiler and tools in Rust

incremental-compilation lustre parser rust

Last synced: 17 Mar 2025

https://github.com/clun/movies-metadata

Read Movie metadata using MediaInfo DLL and JNA

metadata parser videos

Last synced: 19 Mar 2025

https://github.com/reforms/vue-cpu

Vue class and html-template processor (vue-cpu) with HOC patterns

component cpu hoc html modifier parser processor template typescript vue

Last synced: 12 Jan 2026

https://github.com/swaggerexpert/arazzo-runtime-expression

Arazzo Runtime Expressions parser, validator and extractor.

arazzo arazzo-specification expression extractor parser runtime validator

Last synced: 09 Feb 2026

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/tree-sitter-grammars/tree-sitter-capnp

Cap'n Proto grammar for tree-sitter

capnp parser tree-sitter

Last synced: 26 Jul 2025

https://github.com/fabiospampinato/cson2json

A super-lightweight library for converting CSON objects to JSON objects.

converter cson json parser pegjs

Last synced: 27 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/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/bionode/bionode-vcf

vcf parser using javascript

bioinformatics bionode nodejs parser tool

Last synced: 26 Feb 2026

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/vivek3141/json-parser

This python program is used to parse JSON files and return a dictionary

json json-parser parser

Last synced: 14 Mar 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/clement-jean/protein

Your proto files on steroids

compiler parser protobuf

Last synced: 13 May 2025

https://github.com/tree-sitter-grammars/tree-sitter-udev

udev rules grammar for tree-sitter

parser tree-sitter udev

Last synced: 10 Mar 2026

https://github.com/5nord/shini

Command-line TOML processor

bash cli command-line-tool ini parser shell toml

Last synced: 13 Oct 2025

https://github.com/hattya/go.sh

A parser of the Shell Command Language

go parser posix shell

Last synced: 14 Apr 2025

https://github.com/taext/powercasts

Personal OPML Player: play random episodes from exported podcast player OPML RSS feed collection. Pocketcasts test OPML included, 522 feeds, 76.544 episodes.

cli opml parser player pocketcasts powershell python

Last synced: 16 Oct 2025

https://github.com/imring/disluapp

Parser of compiled Lua scripts

luac luajit parser

Last synced: 20 Jan 2026

https://github.com/neshkeev/pgpc

Python Generators based Parser Combinators

parser parser-combinators python text-processing

Last synced: 16 Jun 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/kitta65/bq2cst

Parse GoogleSQL, which is a dialect of BigQuery, into a concrete syntax tree

bigquery parser rust sql

Last synced: 22 Feb 2026

https://github.com/emersion/rust-osu-format

A Rust library to parse .osu files

game-library osu parser

Last synced: 13 Apr 2025

https://github.com/mattcrmx/cprotogen

Generate C headers from source file

generator headers parser

Last synced: 13 Aug 2025

https://github.com/mepy/nihil

A tiny but elegant parser combinator library written by Mepy

parser

Last synced: 23 Apr 2025

https://github.com/tree-sitter-grammars/tree-sitter-smali

smali grammar for tree-sitter

parser smali tree-sitter

Last synced: 29 Jul 2025

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/c-cube/smtlib-utils

A parser and some utils for SMTLIB. For a fully compliant parser, see https://github.com/Gbury/dolmen/.

menhir ocaml parser smt2 smtlib

Last synced: 11 Jun 2025

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