File System Access API implementation (ponyfill) with pluggable storage adapters via IndexedDB, Cache API, in-memory etc.
[](https://www.npmjs.com/package/@aws-sdk/util-user-agent-node) [](https://www.npmjs.com/
Library with base interfaces for LangGraph checkpoint savers.
Configurable persistence and rehydration of Pinia stores.
atproto repo and MST implementation
ECMAScript JS AST traversal functions
Detect Node.JS (as opposite to browser environment). ESM modification
PostgreSQL client - pure javascript & libpq with the same API
Fixes stack traces for files with source maps
Stores transactions alongside their periodically updated statuses and manages interactions such as approval and cancellation
Port of Log4js to work with node.
Get the Node ABI for a given target and runtime, and vice versa.
A tiny (≈600 bytes) i18n library for React/Preact/Vue/Svelte
Build tool and bindings loader for node-gyp that supports prebuilds
A pure JS HTTP parser for node.
Tus resumable upload protocol in Node.js
Node.js native addon binary install tool
Express & Koa middlewares and Fastify & Hapi plugins for CLS-based request id generation, batteries included
render domhandler DOM nodes to a string
## Store Switcher
Node.js native addon build tool
ECMAScript (ESTree) AST walker
A set of utilities to assist developers of tools that build N-API native add-ons
Lightweight Node.js version sniffing/comparison