PinnedInBetter ProgrammingbyArek Jaworski·Sep 15, 2021The Fastest and Most Efficient Way to Calculate Fibonacci Series in JavaScriptNeither recursion nor iteration, Binet’s formula takes the cakeA response icon3A response icon3
InLevel Up CodingbyArek Jaworski·5d agoCreate YOLO model from scratchIn this tutorial we will be building a YOLO model from scratch. Once completed you will have a good understanding of all object detector…A response icon1A response icon1
InLevel Up CodingbyArek Jaworski·Jun 8Computer Vision Weekly #1: YOLO26 and the Push Toward Simpler Real Time VisionWelcome to the first issue of Computer Vision Weekly, a weekly roundup of the most interesting developments in computer vision, object…A response icon1A response icon1
InLevel Up CodingbyArek Jaworski·Jan 22Image Generation with AI aka Prompt EngineeringThis experiment shows current state of AI and image generation based on diagram example. The results are quite astonishing!A response icon2A response icon2
InLevel Up CodingbyArek Jaworski·Jan 21PerceptronWhat is Perceptron? How to implement it using Python?A response icon1A response icon1
InLevel Up CodingbyArek Jaworski·Dec 11, 202530 Seconds Array ChallengeI recently stumbled upon a “simple” JavaScript array challenge. Here is my solution and thoughts.
InLevel Up CodingbyArek Jaworski·Dec 8, 2025Introduction to JavaScript — Array methodsIn this article we’ll go through the Array class: how to create arrays and how to use standard methods you’ll reach for in day-to-day…A response icon1A response icon1
Arek Jaworski·Nov 10, 2025Civilian Firearms in Poland (2024)A comprehensive, reliable, and up-to-date overview based on official police data.A response icon3A response icon3
InLevel Up CodingbyArek Jaworski·Oct 26, 2025TypeScript GenericsComprehensive introduction to Types and Generics in TypeScript. A must have for every senior programmer.A response icon2A response icon2
InLevel Up CodingbyArek Jaworski·Oct 6, 2025Singleton Pattern in Node.JSAll software engineers should be familiar with design patterns. One of the most common is the Singleton — a way to ensure only one…A response icon1A response icon1
