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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y-monaco
Binds a Yjs shared text type to the Monaco code editor for real-time collaborative editing with shared cursors.
pgvector-rust
Rust bindings for pgvector, adding vector, half-vector, sparse-vector, and binary types across Postgres, SQLx, and Diesel.
Razorpay PHP
Official PHP client for the Razorpay payments, orders, and subscriptions API
blake3-py
Python bindings for the Rust BLAKE3 hash function, exposing multithreaded hashing, keying, and extendable output behind hashlib's familiar API.
@fastify/request-context
Request-scoped storage for Fastify apps, built on Node's AsyncLocalStorage, so any hook or handler can read and write per-request state without threading it through function arguments.
react-scroll-to-bottom
A React container component that auto-scrolls to the bottom (or top) as new content streams in, similar to `tail -f`.
vm-browserify
Emulates Node's vm module in the browser by evaluating code inside a hidden, sandboxed iframe.
deep-extend
Recursive deep-merge and deep-clone utility for JavaScript objects, arrays, dates, regexps, and buffers.
@cloudflare/stream-react
Official React component for embedding and controlling Cloudflare Stream video players.
socketio-wildcard
Catch every Socket.IO event with a single wildcard listener
xdg
A Rust library for storing and retrieving files per the XDG Base Directory spec
asttokens
Annotate Python AST nodes with exact source text and token positions
html-tags
The full list of standard HTML tags and void (self-closing) elements, sourced from the WHATWG spec.
pytest-repeat
A pytest plugin for repeating tests a set number of times
rehype-mermaid
A rehype plugin that renders Mermaid diagrams into inline SVG, PNG, or client-side markup inside a unified/remark/rehype pipeline.
mkdocs-minify-plugin
MkDocs plugin that minifies HTML, JS, and CSS before writing to disk
react-simple-pull-to-refresh
A zero-dependency React component that adds pull-to-refresh and fetch-more gestures to any scrollable list.
fastuuid
Rust-powered CPython bindings that generate and parse UUIDs faster than Python's stdlib, with a fully drop-in compatible API.
react-table-sticky
A lightweight React Table v7 plugin hook that adds sticky headers, footers, and pinned left/right columns to scrollable tables.
symbol-observable
A tiny ponyfill that resolves a single, shared Symbol.observable value so JavaScript Observable libraries can interoperate.
num-integer
The Integer trait and generic integer functions for Rust, part of the num crate family.
frozendict
An immutable, hashable dictionary type for Python with a C-accelerated core
rust-oci-client
A Rust client library implementing the OCI Distribution specification
tiny-lru
A zero-dependency, ~2.2 KB LRU cache for JavaScript with O(1) operations and optional TTL expiration.
