Understanding Allocator Behavior in Systems Programming
Stop guessing why your app leaks memory. Learn how allocators actually work.
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Performance Optimization
A curated collection of thoughts, tutorials, and insights related to Performance Optimization.
Infinite Scroll: Intersection Observer vs Events
Stop using scroll events for infinite scroll. Here is why you need the Observer.
Why Branch Prediction Impacts Your Code
Understand how CPU branch prediction works and why it changes performance.
Fixing Redis Caching Bugs For Real
Stop guessing your cache invalidation strategies and start debugging them effectively.
Stop Killing Your Database With N+1
N+1 queries destroy performance. Here is how to spot and fix them.
React Native Fabric and TurboModules Explained
A practical look at React Native's New Architecture and if it is worth it.
Stop Optimizing Before You Have Data
Learn why premature optimization is a trap that hurts your codebase and velocity.
The Render-as-you-fetch Pattern Explained Simply
Stop waiting for components to mount before fetching data. Here is how.
Why React Signals Might Be Next
I explore if React Signals solve our performance issues or just add complexity.
Fixing Next.js Image Optimization Gotchas
Stop letting Next.js Image component bloat your server costs and latency.
Profiling React Performance With Flamegraphs
Learn how to use React DevTools flamegraphs to identify and fix re-render bugs.
Bytecode vs Native Code: The Reality
A practical look at the trade-offs between bytecode and native compilation.
Cancel Unnecessary React Fetches With AbortController
Stop wasted network traffic in your React apps using the AbortController API.
Virtualizing Massive Lists With React Virtuoso
Stop browser lag by rendering only what the user sees with React Virtuoso.
Why React Components Re-render Too Often
Stop React from updating when it doesn't need to.
WebAssembly: The Present and Future
A look at WebAssembly's current capabilities and its exciting future.
Taming React Performance Snags
Common React performance issues and how to fix them effectively.
React Native Performance: Quick Wins
Boost your React Native app speed. Practical tips for smoother performance.
Postgres JSONB Performance Guide
Boost your Postgres JSONB query speed with practical tips and SQL examples.
Tail Call Optimization Myths Busted
Separating fact from fiction on tail call optimization.
CSS-in-JS Performance Pitfalls Exposed
Explore the hidden performance costs of CSS-in-JS and alternatives.
React List Virtualization: Speed Up Your UI
Learn how to optimize large React lists using virtualization for faster UIs.
Tuning Garbage Collection for Better Performance
Learn practical strategies to tune garbage collection for your applications.
Slim Down Your React App: Third-Party Library Impact
Strategies to reduce the performance impact of heavy third-party React libraries.
CPU Cache Hierarchies: A Developer's Guide
Understand CPU cache hierarchies and how they impact your code's performance.
Boost React LCP: Faster Load Times
Learn how to optimize your React app's Largest Contentful Paint (LCP) for better user experience.
Understanding the Virtual DOM
Demystifying the Virtual DOM and how it speeds up your web apps.
Read Replicas and Replication Lag Explained
Understanding read replicas and replication lag in databases. Optimize your application's performance.
Probabilistic Data Structures: When to Use Them
Learn when probabilistic data structures save space and speed.
Lazy Load Components On Demand
Improve web performance by loading React components only when needed.
False Sharing Explained: Cache Lines & Performance
Understand false sharing and cache lines to optimize your multithreaded code.
Redis as a Primary Database: Is It Worth It?
Exploring the pros and cons of using Redis as your main database. A developer's perspective.
Scaling WebSockets: Handling Many Connections
Strategies for efficiently scaling WebSocket connections to handle thousands or millions of concurrent users.
Stop Memoizing Everything in React
Learn why overusing React.memo can hurt performance. Optimize your components smartly.
Optimize Read-Heavy Workloads
Strategies for building systems that excel with frequent data reads. Focus on caching, indexing, and database tuning.
Use Deferred Value for Responsive UIs
Learn how to use React's `useDeferredValue` hook to improve UI responsiveness, especially with large lists or complex re-renders.
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