Hrach

change_detection. Python

design-patterns-in-typescript. Real-life examples will help to understand use cases for each design pattern.

data-sructures-and-algorithms-in-ts. Implementation of popular algorithms and data structures in Typescript

microservices. Microservices setup with services such as Kafka, Redis, Portainer, Jenkins.

vibe-coding. JavaScript

snowflake-uuid. Twitter-style Snowflake ID generator for Go. Produces unique, time-sortable 64-bit IDs. Use as a library, K8s sidecar, or systemd service. Zero dependencies, zero allocations, ~4.9M IDs per second per node