LangChain.js adapters for Model Context Protocol (MCP)
Easy as cake e-mail sending from your Node.js applications
A simple control-flow library for node.JS that makes parallel execution, serial execution, and error handling painless.
A plugin for ESLint that allows you to use project-specific rules
A lightweight TypeScript utility for wrapping operations in a structured `Result` type, mitigating the need for exception-handling boilerplate.
A drop-in replacement for fs, making various improvements.
Cleanly exit process on EPIPE
Asynchronous recursive file copy utility.
Makes Jest throw on React prop-type failures
Extract the TLD/domain/subdomain parts of an URL/hostname against mozilla TLDs 'official' listing .
Simple dependency graph.
webpack-concat-plugin Webpack file concatenation, but with optional errors thrown.
Error classes for @changesets
Useful functions when working with JSON.
Some helpers for better error handling in Node.js
A tool set for CSS: fast detailed parser (CSS → AST), walker (AST traversal), generator (AST → CSS) and lexer (validation and matching) based on specs and browser implementations
Ajax requests with better error handling
Very low level wrapper arround http.request/https.request
Create HTTP errors with additional properties for any framework.
Retry a promise-returning or async function
Promise-based power tool for common filesystem tasks
Throw, identify, and decode Solana JavaScript errors
Specialized Promise Extensions
Recognizes certain classes of webpack errors and cleans, aggregates and prioritizes them to provide a better Developer Experience