Kazi Rahamatullah
Kazi Rahamatullah
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Kazi Rahamatullah

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Featured Blog Posts

Articles, guides, and resources on web development, design, blockchain, open source, and career tips.

Filtered by tag: Performance

System Design: Caching Strategy

Where to cache, how to invalidate, and consistency trade-offs — with an interactive simulator for hit ratio, latency, and multi-layer caching.

Jul 8, 20262 min read0 views
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React Performance Guide (Part 1)

Optimize React renders — re-render triggers, React.memo, useCallback, useMemo, derived state, debouncing and throttling hooks, and a preview of virtualization, Context splits, and React Compiler.

Jul 5, 202614 min read0 views
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JavaScript Memory Management

JavaScript Memory Management

How JavaScript allocates, uses, and releases memory — stack vs heap, garbage collection algorithms, memory leaks, prevention tips, and interactive visualizations.

Jul 3, 20268 min read0 views
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