yuvalz.dev

A Hebrew 5-letter word game - guess the word in six tries.

• TypeScript
• React
• Game
• Hebrew

An interactive Bloom filter - insert words, test membership, and watch the k hash functions light up the bit array.

• TypeScript
• React
• Data Structures
• Hashing

Real-time GPU fractal explorer - Mandelbrot, Julia & friends, with deep zoom and shareable views.

• TypeScript
• WebGL
• Shaders
• Math

Step through a TCP connection - the SYN/SYN-ACK/ACK handshake, data transfer, and teardown - with live endpoint states and real sequence numbers.

• TypeScript
• React
• Networking
• Animation

Stream requests across backends and watch Round Robin, Weighted RR, Least Connections, Random, and IP Hash distribute the traffic live.

• TypeScript
• React
• Networking
• Systems

Draw walls and weights, drag the start and end, then watch BFS, DFS, Dijkstra, A*, and Greedy best-first flood the grid and trace the shortest path.

• TypeScript
• React
• Algorithms
• Visualization

A spin-the-wheel chooser with editable, weighted options - eased spin, a winner announcement, and remove-the-winner for draws without replacement.

• TypeScript
• React
• Canvas
• Toy

Watch Raft run - randomized election timeouts, leader election, heartbeats, log replication, and majority commit. Crash nodes to trigger re-elections.

• TypeScript
• React
• Distributed Systems
• Animation

Generate plausibly-absurd startup pitches - a one-liner, tagline, fake TAM, and a seed round - with a buzzword spice slider and shareable seeds.

• TypeScript
• React
• Generative
• Toy

Type a cron expression and understand it - a plain-English description, a fire-time heatmap, presets, and the next runs in your timezone.

• TypeScript
• React
• Parsing
• Tools

One input, many digests, computed live in your browser - MD5, SHA-1/256/384/512, plus CRC32, Adler-32, FNV, djb2, and sdbm, in hex or Base64.

• TypeScript
• React
• Hashing
• Crypto