Recursive descent parser generator. Define your grammar in pure Javascript.
Common Expression Language
Parse, Resolve, and Dereference JSON Schema $ref pointers
Epub parser
Stream file uploads, downloads, and transloads to and from S3. Plus some other utilities like `rm` and `ls`.
MoLang Parser for Javascript
rehype plugin to reparse the tree (and raw nodes)
JSON/CJSON/JSON5 parser, syntax and schema validator and pretty-printer.
A markdown (kramdown compatible) parser and compiler. Built for speed.
Streaming music metadata parser for node and the browser.
lezer-based Clojure(Script) grammar
A 3D environment for rolling game dice
Simple i18next-scanner webpack plugin
Base for string parser
A SQL query identifier
Collection of builtin Camunda extensions for FEEL
OmniScript Format (OSF) parser and serializer - A universal document DSL for LLMs, Agentic AI, and Git-native workflows
Shared TypeScript utilities
A utility that parses an Akamai Edgescape string into a key/value pair object
WGSL Parser and Reflection library
🧾 Designed for 0x integrators: This library parses 0x transactions on EVM blockchains into a format that is both user-friendly and easy to understand.
gemfile parser
Event source message parser.
Node.js library for parsing cron expressions with frequency