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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msgpackr
Ultra-fast MessagePack serialization for JavaScript with record structures for faster, more compact encoding.
multer-s3
Streaming Multer storage engine that uploads files directly to AWS S3 using the official v3 SDK.
rc-util
Shared React hooks, ref, DOM, and warning utilities used across rc-component and Ant Design.
rsa
Pure Rust implementation of RSA encryption, signing, and key handling
next-runtime-env
Populate Next.js environment variables at runtime instead of build time
transliteration
Converts Unicode text from any writing system into Latin ASCII or URL-safe slugs, with zero runtime dependencies.
strip-json-comments
Strip comments from JSON strings so you can safely use JSONC config files.
num-bigint
Arbitrary-precision BigInt and BigUint types for Rust
fractional-indexing
Generate ordered string keys between any two keys for conflict-free list reordering
pulumi-aws
Type-safe Pulumi resources for provisioning and managing AWS infrastructure as code.
clickhouse-rs
Official async Rust client for ClickHouse with typed rows and schema validation
react-daterange-picker
A fully customizable, accessible date range picker component for React apps, with no moment.js dependency.
setproctitle
Rename your Python process's title so ps, top, and htop show what it's actually doing
@neondatabase/serverless
Neon's serverless PostgreSQL driver for JavaScript and TypeScript, built for edge and serverless runtimes using HTTP and WebSockets instead of raw TCP.
yargs-parser
The mighty, standalone option parser powering yargs
CSS.escape
A lightweight, spec-compliant polyfill for the CSS.escape() method defined in CSSOM, for safely escaping CSS identifiers.
error-stack-parser
Cross-browser JavaScript library that parses Error objects into structured stack frames with function names, file paths, and line/column numbers.
wcwidth
Measures the displayed width of Unicode strings in a terminal, so CLI/TUI output lines up correctly across CJK, emoji, and combining characters.
cron
A cron expression parser and schedule explorer for Rust
react-native-url-polyfill
A lightweight, spec-compliant URL and URLSearchParams polyfill built specifically for React Native.
Cohere Python SDK
Official Python client for the Cohere API, with typed access to chat, embed, rerank, and generate across AWS, Azure, GCP, and OCI.
include_dir
Embed an entire directory tree into your Rust binary at compile time
intercom-client
Official TypeScript/Node.js SDK for the Intercom API, covering contacts, conversations, tickets, and help center resources with full type safety.
uuid-utils
A Rust-powered, drop-in replacement for Python's uuid module that generates UUIDv1-v8 much faster than the standard library.
