React Hooks Masterclass: useState, useEffect, and Custom HooksLearn React Hooks from the ground up. Understand useState, re-renders, useEffect, dependency arrays, cleanup, Custom Hooks, etc.19 min read·techwithsiddhant.hashnode.devAug 31
How React Works Internally: Virtual DOM, Reconciliation, and RenderingLearn how React works internally, from the Virtual DOM & re-rendering to reconciliation, diffing, keys, render &commit phases & browser updates.17 min read·techwithsiddhant.hashnode.devAug 31
Realtime Systems: Polling, WebSockets, SSE, and Pub/SubLearn how realtime systems work with polling, long polling, SSE, WebSockets, and Pub/Sub. Understand their differences, tradeoffs, scalability, etc.18 min read·techwithsiddhant.hashnode.devAug 31
Building Scalable Systems: Caching, Rate Limiting and ObservabilityWhat happens when your application suddenly gets 1 million users? Maybe everything works perfectly when you have 100 users. Then your application becomes popular. Suddenly: 100 users ↓ 1,000 users19 min read·techwithsiddhant.hashnode.devAug 31
Kafka Explained Like You're 5: Events, Partitions, and Consumer GroupsLearn Kafka from the ground up with simple examples. Understand events, topics, partitions, brokers, consumer groups, scalability, replayability, etc16 min read·techwithsiddhant.hashnode.devAug 31