flatsheet/datwrapper

rawStream.pipe(JSONStream.parse()).pipe(streamOfObjects)

deep cloning of objects and arrays

Collision-resistant ids optimized for horizontal scaling and performance. For node and browsers.

Port of jQuery.extend for node.js and the browser

Universal abstract-level database for Node.js and browsers

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

A querystring parser that supports nesting and arrays, with a depth limit

Simplified HTTP request client.

Split a levelup database into sublevels with their own keyspace, encoding and events

A tiny wrapper around Node.js streams.Transform (Streams2/3) to avoid explicit subclassing noise

Type assertions aka less-broken typeof.

Lightweight debugging utility for Node.js and the browser

JavaScript Standard Style

Formatted TAP output like Mocha's spec reporter

tap-producing test harness for node and browsers

Body parsing

dat core

Array#isArray for older browsers

simple server-side router based on http-hash

Streaming and mutation API for HTTP responses.

Node.js mock / polyfill http object library for http req / res

LevelUp + MemDown

Does the value look like a cuid?

Defines & manages the properties – the columns – of tabular data using json-schema

Streaming JSON serializer that allows you to add metadata and will forward an error message if the stream is destroyed prematurely