challenge

30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace.

30 Days of React challenge is a step by step guide to learn React in 30 days. It requires HTML, CSS, and JavaScript knowledge. You should be comfortable with JavaScript before you start to React. If you are not comfortable with JavaScript check out 30DaysOfJavaScript. This is a continuation of 30 Days Of JS. This challenge may take more than 100…

A public list of open-source challenges from companies around the world

Fork this template for the 100 days journal - to keep yourself accountable (multiple languages available)

A series of ReactJS coding challenges with a variety of difficulties.

A collection of popular Data Science Challenges/Competitions || Countdown timers to keep track of the entry deadlines.

My solution to the book A Collection of Data Science Take-Home Challenges

Practice your skills with these ideas.

☁️ 🚀 📊 📈 Evaluating state of the art in AI

CTF Training 经典赛题复现环境

Can you create something cool without modern tools?

Challenge yourself learning and understanding the most obscure and tricky parts of Javascript. http://tcorral.github.io/javascript-challenges-book/

Flutter UI challenge (with Box2D physic)- Smart washing machine app

PyBites Code Challenges

DataScience projects for learning : Kaggle challenges, Object Recognition, Parsing, etc.

Let's build something productive in less than 100 Lines of Code.

Desafios de backend.

The solutions of all SQL hackerrank challenges using MySQL environment

Repository responsible for 25 days of Serverless challenges

Open source's challenges of full-stack jobs to test your skills