379 Open source projects that are alternatives of or similar to copper

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A parser generator for visibly pushdown languages.

ANTLR as a libray for JVM based languages

A single file C++ header-only PEG (Parsing Expression Grammars) library

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Parsing expression grammar (PEG) embedded domain specific language and parsing machine for C++17

Platform for parser generators and other grammarware research and development. GLL, RNGLR, graph parsing algorithms, and many others are included.

Fastest general-purpose parsing library for Python with a familiar API

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Wrangler Transform: A DMD system for transforming Big Data

C language compiler from scratch for a custom architecture, with virtual machine and all

No description or website provided.

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Very basic CLI SIEM (Security Information and Event Management system).

A multiparadigm language intended to be embedded in .NET applications or compiled into other languages like Python or PHP. The internals of Aphid are clean and easy to work with, allowing for rapid creation of derivative domain-specific languages.

TAB-delimited text parser for ABAP

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non-backtracking NFA-based regular expression library, for C and Python

Lexer Generator and Parser Generator as a Library in Nim.

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JuCC - Jadavpur University Compiler Compiler

A Turing complete language 😉

A customizable markdown parser in Elixir: pure pattern matching.

The Greynir NLP parser for Icelandic, packaged for PyPI

Memes - why so popular?

Import of Ian Piumarta's peg/leg recursive-descent parser generators for C

a collection of tools to do tangle in rust

⚙️ Lite, typed, pythonic utilities for git, svn, mercurial, etc.

Your not so typical resume parser

Curated list of all NLP Resources

Erlang-style binaries/bitstrings for Racket

parser combinator and AST generator in c++17

Concrete Syntax Trees represent s-expressions with source information

Idea behind the StatementParser is, that it would be nice to be able to process financial data from different kind of statements in automatized way. This is often pretty hard as brokers are giving these data only in form of xls/xlst/pdf or other format which is not directly processable and here comes StatmentParser.

A library that makes working with bytebuffers painless.

Core Foundation, libyajl based JSON support.

Reliable cross-platform strongly-typed file/directory path manipulation and file system access in .NET.

Rust refactoring templates for comby, the structural find-and-replace tool.

Monadic parser combinators for JavaScript / TypeScript

An 100% spec compliant ES2022 JavaScript toolchain

parser generator

The Lemon parser generator and sibling projects.

Neural network transition-based dependency parser (in Rust)

Provides lexical scanning operations on a String

An 802.11 Frame Generation and Parsing Library in C

Extracts tables from .docx files and saves them as .csv or .xls files

Quick explanation of eliminating left recursion in Haskell parsers

C++ library for MP4 file parsing.

A JavaScript ANSI color/style management. ANSI parsing. ANSI to CSS. Small, clean, no dependencies.

Extended PEG Notation Format (easy grammars for LPeg)

Java library for parsing and evaluating math expressions

A javascript utility for parsing file names in a format that sometimes is used for tv shows.

This project's lifetime has ended. The successor is https://github.com/thautwarm/frontend-for-free which is WIP. You can check lark-parser project which is a good alt.

Convert your Amazon Kindle highlights and notes into markdown (or any format).

Swift wrappers for the tree-sitter incremental parsing system

SIEM Logstash parsing for more than hundred technologies

Advanced item filter generator for Path of Exile that uses it's own DSL and online item price APIs