Oleksii Trekhleb

@trekhleb

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Author of 100k ★️ javascript-algorithms repo on GitHub. Software engineer @ Uber.

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Oleksii Trekhleb · 2 years ago

Data Structure Sketches

Recently I launched the minimalistic online drawing app okso.app. I wanted it to be a place where people could do fast, ad-hoc, napkin-based-like explanations of any concept as if you are si...
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Oleksii Trekhleb · 2 years ago

Ok! So... The drawing app to express, grasp, and organize your thoughts and ideas

TL;DR The OkSo app is the drawing app to express, grasp, and organize your thoughts and ideas. Draw to explain. Draw to grasp. Concept Some of you are visual learners. You need to see pict...
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Oleksii Trekhleb · 2 years ago

NanoNeuron: simple ML example in JS

7 simple JavaScript functions that will give you a feeling of how machines can actually "learn". TL;DR NanoNeuron is an over-simplified version of the Neuron concept from Neural...
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Oleksii Trekhleb · 2 years ago

Content-aware image resizing in JavaScript

TL;DR There are many great articles written about the Seam Carving algorithm already, but I couldn't resist the temptation to explore this elegant, powerful, and yet simple algorithm on my o...
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Oleksii Trekhleb · 2 years ago

Self-Parking Car in <500 Lines of Code

Training the car to do self-parking using a genetic algorithm TL;DR In this article, we'll train the car to do self-parking using a genetic algorithm. We'll create the 1st generation of c...
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