Lessons from my journey from Associate Engineer to SDE-2. What actually matters for career growth in frontend engineering — technical skills, soft skills, and the things nobody tells you.
A hands-on guide to optimizing Core Web Vitals (LCP, INP, CLS). Covers measurement, diagnosis, and specific fixes with before/after examples from real projects.
A pragmatic guide to frontend testing in 2025. Covers component testing, integration tests, E2E strategies, and the testing patterns that deliver the most confidence per line of test code.
A practical guide to migrating from TailwindCSS v3 to v4. Covers the new CSS-first configuration, updated color system, removed utilities, and step-by-step upgrade path.
Explore the most impactful ES2024 features including Array grouping, Promise.withResolvers, well-formed Unicode strings, and the RegExp v flag with practical examples.
Master TypeScript utility types including Partial, Required, Pick, Omit, Record, and more. Learn how to write cleaner, type-safe code with practical examples.
Learn 10 battle-tested React performance optimization techniques including memoization, code splitting, virtualization, and more from real enterprise applications.
An in-depth comparison of SvelteKit and Next.js covering performance, DX, routing, data fetching, and deployment. Based on real experience building with both.