Last week your portfolio became components that own their own state. Today two things change. The theme (light or dark) becomes global state that every component can read through a Context, so the ...

A new architecture pattern uses request-local middleware to resolve feature flags at a single revision, attach decision context to each request, and make rollbacks idempotent compare-and-swap ...

A realistic roadmap to learn JavaScript for web development, from your first console.log to your first real project, without ...

CVE-2026-111497 now increasingly referred to as HTTP2Shell and initially reported as Node2Shell, is broader than a Node.js ...

Google started an origin trial in Chrome 150 that lets websites verify email ownership through a browser-mediated token exchange with Gmail, removing the inbox context switch. The WICG proposal ...

IntroductionOn October 21, 2026, the Node.js project disclosed CVE-2026-111497, an out-of-bounds write vulnerability in Google’s Brotli decoder used by Node.js and other software. The vulnerability is ...

How can a single script compromise both user data and transfer funds?Article author and source: SlowMist TechContextRecently, ...

When building web pages or apps, you will often encounter the two terms async and await in JavaScript. These are terms ...

A vulnerability in Brotli decompression has prompted fixes for Node.js, Bun and Envoy. Here are the proof-of-concept ...

Brotli decoder flaw CVE-2026-111497 affects Node.js, Bun, Python packages and Envoy; code execution was demonstrated on one ...

A hands-on tutorial for connecting an exchange rate REST API to JavaScript: fetch requests, JSON parsing, error handling and ...