Find out how a single JS package can come with 19k dependencies. (more…)

Logical operators are important in JavaScript applications. We constantly need to compare variables and do something based on that comparison. If some comparison is true, take path A; if it’s false, take path B. If we don’t understand the order of precede... (more…)

A curated list of 10 fresh articles from the JavaScript world: React and Angular to TypeScript and ReasonML. (more…)

Today we're announcing our referral program which rewards you for spreading the word about Cosmic JS. It's our way of showing our… (more…)

JavaScript UI component for interacting with audio waveforms - bbc/peaks.js... (more…)