Raminshiraz / raft-visualizer

Interactive Raft consensus visualizer. Crash nodes, partition the network, cut single links one-way, and watch elections and log repair play out — with every safety invariant machine-checked against the paper.

ChauhanParesh / kafka-explained

An interactive Node.js + React simulator that shows how Kafka topics, partitions, offsets, brokers, producers, consumer groups and hot partitions actually work.