ZZyVOPinzyvop.hashnode.dev·Sep 7 · 15 min readThe Sandbox Held. The Headline Didn't.On September 5, 2026, a post titled "Actively exploited sandbox RCE in all Chromium versions" sat near the top of Hacker News. By the time it had been reblogged twice, "sandbox RCE" had quietly become00
4F404 Foundersin404-founders.com·Sep 3 · 3 min readChrome CVE-2026-85046 Is an Endpoint Inventory ProblemChrome CVE-2026-85046 Is an Endpoint Inventory Problem Google fixed CVE-2026-85046 on September 3. The bug is a high-severity type confusion issue in V8, Chrome's JavaScript and WebAssembly engine. Go00
TSTamal Sarkarindt89.hashnode.dev·Jul 23 · 5 min readWhat is Node.js? JavaScript on the Server ExplainedJavaScript was originally created to make web pages interactive inside a browser. Today, thanks to Node.js, JavaScript can also run on servers, allowing developers to build complete web applications u00
SNSrekaravarshan N Kinsrekaravarshan.hashnode.dev·Jun 17 · 29 min readPart 4: Where JavaScript Actually RunsWhat no one teaches you about the JavaScript Event Loop — Part 4 of 8 A puzzle in DevTools Open any page in your browser. Open DevTools. Click the Performance tab. Hit the record button (the circle).00
AKAshish Kumarinhelloashish.hashnode.dev·May 22 · 11 min readJavaScript GC: Pauses, Allocation Rate, Frontend JankRandom 30–50ms freezes with no obvious long tasks in the Performance panel often have one root cause: the garbage collector. V8 pauses JavaScript execution to reclaim memory, and if your allocation ra00
MMehtabinmehtabblogs.hashnode.dev·May 10 · 9 min readWhat is Node.js? JavaScript on the Server ExplainedJavaScript is one of the most popular programming languages used by developers worldwide. It is a scripting language mainly used for adding interactions and dynamic behavior to websites. Earlier, Java00
TTejasintejasdevcodes.hashnode.dev·May 9 · 3 min readWhat is Node.js? JavaScript on the Server ExplainedWhat is Node.js? Node.js is a JavaScript runtime environment built on top of Google Chrome’s V8 engine. Earlier, JavaScript could only run inside browsers. But Node.js made it possible to run JavaScri00
JMJanardan Mondalinjanardanm.hashnode.dev·May 7 · 5 min readSetting Up Your First Node.js ApplicationModern web development depends heavily on JavaScript, and one of the biggest reasons for that is Node.js. It allows developers to run JavaScript outside the browser, making it possible to build server00
VPVed Pandeyinvedpandeydev.hashnode.dev·Apr 30 · 4 min readWhat is Node.js? JavaScript on the Server ExplainedWhat are We Gonna Study? Hey there folks! Hope you are doing great and enjoying your dev life. Today we'll be talking about NodeJS, didn't you ever wondered why and how a language meant to be run on a10
MMMalhar Moreyinmalharmorey.hashnode.dev·Apr 2 · 8 min readPACKED to HOLEY: How JS Arrays Fall Down the Optimization LadderTL;DR: V8 gives every array a hidden type. Arrays with no gaps (packed) are fast. Arrays with gaps (holey) are slow, and an array can move from fast to slow but never back. On my machine, a holey arra00
