Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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json_repair
Repair malformed JSON from LLMs, APIs, logs, and user input — a drop-in fallback for json.loads().
msgraph-sdk-javascript
Official Microsoft Graph JavaScript SDK for calling the Graph API from Node.js and the browser.
officeParser
Parse Office documents into a rich AST and generate Markdown, HTML, PDF, or RAG chunks
json-2-csv
Converts arrays of JSON documents to RFC 4180 compliant CSV and back, with native support for nested sub-documents.
humantime
A fast parser and formatter for std::time::Duration and SystemTime in human-friendly notation
oclif Core
The Node.js framework that powers Salesforce CLI and Heroku CLI, providing flag parsing, help generation, and a plugin system for building CLIs.
nom
A byte-oriented, zero-copy parser combinators library for Rust
gridstack.js
A dependency-free TypeScript library for building draggable, resizable, responsive dashboard grid layouts in the browser.
diff2html
Generate pretty, GitHub-style HTML diffs from git diff or unified diff output
pulldown-cmark
A fast, safe pull parser for CommonMark Markdown written in pure Rust
quick-xml
A high-performance, near-zero-copy XML pull parser and writer for Rust
tree-sitter-javascript
JavaScript and JSX grammar for the tree-sitter incremental parsing library
email-addresses
A dependency-free RFC 5322 email address parser for JavaScript and Node.js.
tree-sitter
Incremental parsing library for building fast, resilient syntax trees
csv-parser
A zero-dependency streaming CSV parser for Node.js that converts CSV into JSON at high speed.
toml-node
A zero-dependency, spec-compliant TOML parser for Node.js with BigInt and Temporal support.
set-cookie-parser
Parse raw Set-Cookie header values into structured JavaScript cookie objects
turf
The complete, modular geospatial analysis engine for JavaScript and TypeScript, bundling every Turf.js module under one install.
sqlparser
Extensible SQL lexer and parser for Rust, conforming to ANSI SQL:2011
node-xlsx
TypeScript-first Excel parser and builder for Node.js, built on SheetJS.
xml-js
Converts XML text to JavaScript objects or JSON and back, preserving element order.
Peggy
Parser generator for JavaScript using parsing expression grammars (PEG)
yargs-parser
The mighty, standalone option parser powering yargs
error-stack-parser
Cross-browser JavaScript library that parses Error objects into structured stack frames with function names, file paths, and line/column numbers.
