Standard math.
TypeScript definitions for shell-quote
Patch serialization, binary frames, and history codecs for Frontier patches.
提供陣列去重的工具函式，包含 indexOf 和 Set 兩種實現方式 / Provides array deduplication utilities with indexOf and Set implementation methods
Compact tool call rendering, diff visualization, and output truncation extension for Pi coding agent. Hides, collapses, and truncates verbose tool output for cleaner TUI display.
Fake SMTP Server for email testing
Return the index of the first element which equals a provided search element.
A plugin for Babel 6 supports extending from builtin types based on static analysis.
A Mutative middleware for Zustand enhances the efficiency of immutable state updates.
Super simple typescript library for string-compatible enums
Useful angular2 pipes
Plain methods to avoid creating `DataView`s
Yjs encoding protocols
CSS box-shadow parser and stringifier
A state-of-the-art, high-performance JavaScript utility library with a small bundle size and strong type annotations.
Build and deploy to AWS Lambda with Whook.
A material-ui react component to format phone numbers. Based on react-phone-input-2
MCP server of letmediff.it...allows the agent to show the diff url and receive the diff comments from the server
Bitcoin BIP32 ('HD Wallet') path helpers.
A lodash plugin/extension/mixin for _.get, which allows intuitive paths eg. 'name[0,1]' and 'a.b[].x[-1].z'
A simple but powerful deobfuscator to remove common JavaScript obfuscation techniques. Open an issue if there is a feature you think should be implemented.
Convert Hex colors to either RGBA or HSLA
A JavaScript text diff implementation.
Open a web address or call, email, text or iMessage (iOS only) someone in React Native