Practical notes on backend systems, frontend engineering, cloud architecture, AI and system design.
Deep dive into stateless signature algorithms, RS256 token verification, and refresh token security strategies.
A production engineering guide to configuring Nginx reverse proxy, Docker volumes, and GitHub Actions CI/CD on EC2.
Profiling re-renders, leveraging code-splitting strategies, and implementing virtualization for long data streams.
Breaking down microtask queues, process.nextTick, timers, and I/O cycles to avoid locking the main process thread.