Developer Practice

Practice your skills with these ideas.

Open Source Projects

The best thing for you to practice, and give back to the community, is to contribute with Open Source projects.

• Code Triage 🇺🇸
• Divertidalista 🇧🇷
• Lista Maravilhosa de Projetos Open Source 🇧🇷/🇺🇸

Ideas

Lots of ideas.

• Apenas! Crie! Websites! 🇧🇷
• Create With Pure Code 🇺🇸

Challenges

Here some ideias of projects, challenges and coding interviews for you to practice.

General

• 100daysfrontend 🇺🇸
• 30 Days, 30 Sites 🇺🇸
• A test-driven JS assessment 🇺🇸
• Apenas Crie Websites 🇧🇷
• Challenger.js 🇺🇸
• CodeEval 🇺🇸
• Coderbyte 🇺🇸
• Daily UI 🇺🇸
• Exercism 🇺🇸
• Frontend Challenges 🇧🇷/🇺🇸
• Fullstack Challenges 🇧🇷/🇺🇸
• GeeksforGeeks 🇺🇸
• Hacker earth 🇺🇸
• Hackerrank 🇺🇸
• InterviewBit 🇺🇸
• JavaScript30 🇺🇸
• LeetCode 🇺🇸
• LintCode 🇺🇸
• Regex Crossword 🇺🇸
• Sphere Online Judge 🇧🇷
• Topcoder 🇺🇸
• URI Online Judge 🇧🇷/🇺🇸/🇪🇸
• UVA 🇺🇸

CSS

• 100dayscss 🇺🇸
• Daily CSS Images 🇺🇸
• Enjoy CSS 🇺🇸

Data Science

• Kaggle 🇺🇸
• DrivenData 🇺🇸

Online Hackathons

• Challenge Rocket 🇺🇸
• DEVPOST 🇺🇸

Games

You can practice while you are playing.

General

• CheckiO 🇺🇸
• Code Monkey 🇺🇸
• CodeCombat 🇺🇸
• CodeFights 🇺🇸
• Codewars 🇺🇸
• CodinGame 🇺🇸
• Cyber DoJo 🇺🇸
• Elevator Saga 🇺🇸
• Hacker Org 🇺🇸
• Screeps 🇺🇸
• JS Robot 🇺🇸

CSS

• CSS Dinner 🇺🇸
• Flexbox Defense 🇺🇸
• Flexbox Froggy 🇺🇸
• Flexplorer 🇺🇸
• Grid Garden 🇺🇸

GIT

• Git Games 🇺🇸
• Learn Git Branching 🇺🇸

Vim

• HJKL 🇺🇸
• Open VIM 🇺🇸
• VIM Adventures 🇺🇸
• Vim Genius 🇺🇸
• Vim Snake🇺🇸