SSE vs WebSockets: Which to Use for Real-Time Apps in 2026
SSE vs WebSockets compared: direction, reconnection, proxy setup, browser limits and PHP-FPM gotchas, with PHP and Node.js code and a clear verdict.
Category Javascript
Node.js Permission Model: Security Gotchas Developers Hit in 2026
Node.js permission model, updated Oct 2026: all 14 bypass CVEs fixed this year, audit mode, permission.drop(), worker rules and safe versions to run.
TypeScript Is #1 on GitHub in 2026: Why AI Made It Happen
TypeScript hit #1 on GitHub in 2026 with 2.6M contributors. Here's the real reason AI coding tools drove the shift — and what it means for your projects.
TypeScript 7.0 RC: Go Compiler, Breaking Changes, Migration Guide
TypeScript 7.0 RC ships a Go-native compiler with 10x faster builds. Learn breaking changes, migration steps, and 5 real gotchas developers hit first in 2026.
Ant JS Runtime Tested: 5ms Cold Starts vs Node, Bun, Deno
Ant is a new 9MB JavaScript runtime with 5.4ms cold starts, beating Node, Bun, and Deno. Real benchmark data, install steps, and an AWS Lambda verdict.
TanStack Start 2026: Real Benchmarks, Gotchas, and Should You Switch?
TanStack Start is cutting local dev times by 83% vs Next.js. Here's what changed in 2026, real benchmarks, setup gotchas, and when to switch.
React Compiler 1.0 + Vite 8: Setup, Benchmarks, and 5 Gotchas
React Compiler 1.0 needs a new setup on Vite 8 after plugin-react v6 dropped Babel. Exact config, real benchmarks, and 5 gotchas to avoid in 2026.
Node.js 24 LTS: using Keyword, V8 13.6, and Upgrade Gotchas
Node.js 24 is Active LTS since Oct 2025. Learn the using keyword, V8 13.6 TC39 features, Undici 7 gains, and the OpenSSL 3.5 gotcha before upgrading.
The forEach async/await Bug That Wastes JavaScript Hours
forEach ignores promises, so await inside it never pauses the loop. Here is exactly why it happens and the three fixes, with real Node 22 benchmarks.
Biome Linter v2.5: Real 2026 Benchmarks vs ESLint and Oxlint
The Biome linter now ships 532 rules and 97% Prettier compatibility. See real 2026 benchmarks against ESLint, plus migration steps and the gotchas.