Zero Knowledge Proof
How do you prove you know a password without actually saying it? The "Master" Woodworker analogy.
The Swarm
Visualizing BitTorrent file chunks. Watch seeds and peers trade pieces to maximize speed.
TCP vs UDP
Why does video glitch but downloads pause? A physics-based comparison of The Handshake.
RAID Smasher
Simulate drive failures in RAID 0, 1, and 5. Smash drives with a hammer and check data integrity.
Consensus Engine
Mining vs Staking. Energy cost of Proof of Work vs capital risk of Proof of Stake.
The Secret Note
Public Key Encryption with Alice & Bob. Why HTTP is dangerous and how HTTPS locks the box.
DNS Switchboard
The internet's phonebook. Drag domains to name servers and watch URL resolution.
Traffic Splitter
Manage the flood. Sticky sessions vs round-robin logic visualization.
Event Loop Diner
Visualize how single-threaded JavaScript handles heavy traffic via Async I/O.
Cache Kitchen
LRU vs LFU: why your app forgets things like a goldfish with a database.