📰 Dev.to · Kunal

I built the same app with Hotwire and Next.js. The JavaScript payload difference was staggering — and it changed how I think about frontend architecture default

Traditional full-stack roadmaps list 90+ technologies. Here's the opinionated, minimal roadmap that reflects how hiring actually works in 2026.

A single kernel commit halved PostgreSQL throughput on Linux 6.7 and 6.8. Here's exactly what happened, why Transparent Huge Pages were the culprit, and how to

9 native browser APIs now handle transitions, popovers, i18n, and more — here's why your JavaScript dependencies are becoming dead weight.

NPM supply chain attacks are escalating fast. Here's how typosquatting, dependency confusion, and malicious packages actually work — and 5 defenses every JavaSc

Cloudflare Workers use V8 Isolates instead of containers, delivering cold starts under 5ms — roughly 100x faster than traditional serverless. Here's why that ma

Jujutsu doesn't replace Git — it wraps around it and fixes the parts that make you lose work. After using it on real repos, here's why 27,000+ developers on Git

Most JavaScript bloat advice stops at tree-shaking and code-splitting. The real problem is architectural: client-side rendering, zombie polyfills, and third-par

A developer rewrote a Rust WASM JSON parser in TypeScript and it ran 25% faster. Here's why the JS/WASM bridge kills performance for the wrong workloads.

Every distributed system eventually needs durable execution. Temporal gives you that without building a fragile state machine from scratch. Here's why it matter

Check Point Research found vulnerabilities in MediaTek's audio DSP that could have turned 37% of the world's phones into eavesdropping devices. Here's why your

Four Chrome zero-days exploited in the wild within two weeks. Here's what each vulnerability actually does, who was targeted, and what this signals about browse

Two zero-days from February 2024's Patch Tuesday — a MotW bypass and a kernel privilege escalation — were actively exploited before Microsoft shipped fixes. Two

I benchmarked jemalloc against glibc malloc and tcmalloc for multi-threaded server workloads. The default allocator is almost never the right choice.

Your code reviewer can't catch what they can't see. The Glassworm invisible Unicode attack is resurging, and most repos have zero defenses against it.

Modern anti-cheat software runs at the deepest level of your operating system. Here's exactly how it works, why developers say they need it, and why the securit

Google patched five actively exploited zero-days in Chrome in just two weeks. This isn't routine maintenance. It's a coordinated assault on the world's most pop

On December 7, 2021, an automated scaling activity inside AWS overwhelmed their own internal network, knocked out their monitoring, and cascaded across dozens o

The 2026 T20 World Cup is coming to India and Sri Lanka. Here's how a software engineer would actually architect an AI prediction agent — and why it's harder th

There is no GPT-5.4. But OpenAI's next flagship model is coming. Here's a grounded, developer-focused breakdown of what GPT-5 will actually change for your work