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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Puppeteer
Node.js library for automating Chrome and Firefox over the DevTools Protocol and WebDriver BiDi
p-queue
Promise queue with concurrency control, interval-based rate limiting, and priority scheduling for async tasks.
PyO3
Rust bindings for the Python interpreter, for writing native extensions or embedding Python in Rust.
conf
Simple, schema-validated config file persistence for Node.js apps and CLI tools
json-2-csv
Converts arrays of JSON documents to RFC 4180 compliant CSV and back, with native support for nested sub-documents.
node-oracledb
Oracle's official Node.js driver for connecting JavaScript and TypeScript apps directly to Oracle Database, in pure JS or with an optional native client.
update-notifier
Notify CLI users of new npm package versions without slowing down startup
tree-sitter (Python)
Python bindings to the Tree-sitter incremental parsing library for building concrete syntax trees from source code.
node-tree-sitter
Node.js bindings to the tree-sitter incremental parsing library for building and querying syntax trees.
go-tree-sitter
Go bindings for tree-sitter with prebuilt parsers for 40+ languages, for building fast syntax trees from source code.
is
TypeScript-first runtime type checking with type guards, assertions, and generic-aware inference for over 100 JavaScript and TypeScript value types.
cairocffi
CFFI-based Python bindings for the Cairo 2D graphics library, a drop-in Pycairo replacement with no C compiler required at install time.
Audiopus
High-level, safe Rust binding to the Opus audio codec, wrapping the low-level audiopus_sys FFI layer.