Posts Tagged "JavaScript"
Controlling the JavaScript Event Loop
Deterministic Simulation Testing in JavaScript hits a wall when you go concurrent — the event loop decides which promise resolves first, and you can not replay it. Here is how to take control of time and promise resolution so a seeded PRNG drives everything.
Why Your Frontend Needs a Safety Net - Part 2
TanStack Query is a powerful tool. Used without discipline, it quietly makes your backend hate you.
Object Reference Stability in React
Learn how unstable object and function references cause unnecessary React re-renders, and how to fix them using useMemo, useCallback, useEffectEvent, and the React Compiler.
Beyond the Convenience - Rethinking Optional Chaining for Cleaner Code
A candid exploration of the optional chaining operator—its convenience, hidden risks, and how thoughtful design leads to cleaner, safer code.
Bridging the Gap - My Journey Understanding React's useSyncExternalStore
How I tackled state inconsistencies by diving deep into useSyncExternalStore, moving beyond useEffect for safer external state integration in React.
How I Supercharged My Telegram RAW Photo Downloader With Batch Processing
A deep dive into building a parallel file downloader for Telegram, what I learned about batch processing, and how a simple task turned into a lesson on API optimization.
Embracing JSDoc in Legacy JavaScript Codebases- A Path to Clarity
Explore the practical benefits of JSDoc in legacy JavaScript projects, with real-world implementation experiences and current tooling exploration.
Building an AI-Powered Code Evolution System A Frugal Developer's Journey
How I built a system using local AI models to generate, review, and evolve code - all while trying not to melt my M1 MacBook