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#web-performance

2 entries

2026-01-01 nextjs react rendering

Next.js Core Concepts — From Pages Router to App Router (v14 → v15 → v16)

A comprehensive bilingual guide covering rendering, routing, caching in Next.js across versions 14, 15, and 16. Written in English with inline Vietnamese translations for language learners.
2025-05-29 frontend debugging devtools

Source Maps — How Debugging Survives the Build Process

A bilingual deep-dive into source maps: what they are, how they work internally (VLQ encoding, mappings field), how to generate and configure them, and best practices for production debugging.