Create sync/async APIs with usable logic

Synchronous version of the Fetch API

Recursive, synchronous, and fast file system walker

Queues failed requests and uses the Background Sync API to replay them when the network is available

The Local Notifications API provides a way to schedule device notifications locally (i.e. without a server sending push notifications).

Node's event emitter for all engines.

Backwards compatible shim for React's useSyncExternalStore. Works with any React that supports hooks.

Runs a list of async tasks, passing the results of each into the next one

Synchronous version of the Fetch API

Drop-in replacement for `fs.existsSync` with zero dependencies. Other libs I found either have crucial differences from fs.existsSync, or unnecessary dependencies. See README.md for more info.

A tiny (183B to 210B) and fast utility to ascend parent directories

Make synchronous web requests

A tiny (195B to 220B) utility to recursively list all (total) files in a directory

Common permission and authorization utilities for backend plugins

TypeScript definitions for use-sync-external-store

Find the first file matching a given pattern in the current directory or the nearest ancestor directory.

A drop-in replacement for fs, making various improvements.

Synchronously write a file and create its ancestor directories if needed

This is a pure-js JSON streaming parser for node.js

Isomorphic types and client for Backstage permissions and authorization