JS library that allows you to easily serialize and deserialize data with BigInt values

Load the local package.json from either src or dist folder

A drop-in replacement / proxy to Node.js path, replacing \\ with / for all results & adding file extension functions.

A deterministic object hashing algorithm for Node.js.

Run scripts that set and use environment variables across platforms

Open Web data by the Mozilla Developer Network

Core libraries that every NodeJS toolchain project should use

pipe streams together and close all of them if one of them closes

Info about your dev environment for debugging purposes

RFC 9457 Problem Details for NestJS — standardized HTTP errors, typed problem exceptions, validation errors, Retry-After, and OpenAPI integration.

A browserify transform that allows optional dependencies in try..catch blocks

A trailing node plugin for the prosemirror editor.

$merge and $patch keywords for Ajv JSON-Schema validator to extend schemas

guanonto CLI · Agent / Decidex turn 容器调用观远本体平台的命令行工具。env 优先（GUANONTO_BASE_URL / GUANONTO_PAT / GUANONTO_NAMESPACE），problem+json 错误协议。

Driver-based, zero-dependency, fetch-first TypeScript HTTP client. Hooks, retry, redirect security, cache (RFC 9111), cookie jar (RFC 6265), Idempotency-Key on retry, problem+json (RFC 9457), circuit breaker, SSE/NDJSON, OpenAPI types. Node ≥ 22, Bun, Den

RFC 9457 Problem Details middleware for Hono

🐻 Bear necessities for state management in React

common library for micromark-extension-cjk-friendly and its related packages

Minimal web-style fetch TypeScript typings

Type safe utilities for throwing errors (and responses) if things aren't quite right. Inspired by npm.im/invariant