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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filesize.js
Zero-dependency JavaScript utility that converts byte counts into human-readable file size strings, with SI, IEC, and JEDEC standard support.
pretty-bytes
Convert byte counts into human-readable strings like 1337 → 1.34 kB, with binary, bit, and locale-aware formatting options.
bytes
Tiny utility for parsing and formatting byte strings like '1kb'
bytemuck
A zero-cost, no_std Rust crate for safely casting between plain data types and reinterpreting slices as bytes.
memchr
Extremely fast SIMD-accelerated byte and substring search for Rust
serde_bytes
Wrapper types for optimized, compact Serde handling of byte slices and buffers
Loro
High-performance CRDT library that makes JSON data collaborative and version-controlled
webdav-client
Promise-based TypeScript WebDAV client for Node.js, browsers, and React Native.
crc-32
A dependency-free JavaScript library for computing standard CRC-32 and CRC-32C checksums in Node.js and browsers.
byte-size
Converts a numeric bytes value into a human-readable string like '3.5 kB', with metric, IEC, and fully custom unit support.
tldraw
A React SDK for building infinite canvas apps — whiteboards, diagrams, and drawing tools with custom shapes and real-time sync.
react-scroll-sync
Synchronizes scroll position across multiple scrollable panes in React with a simple context-based provider and pane wrapper.
tsdav
A TypeScript client for WebDAV, CalDAV, and CardDAV that works across Node.js, browsers, Bun, Deno, and Cloudflare Workers.
bstr
Extension traits that let Rust treat byte slices and Vec<u8> as conventionally-UTF-8 byte strings.
githubkit
The modern, all-batteries-included GitHub SDK for Python: fully typed, sync and async, with REST, GraphQL, and webhook support.