Version Control and Package Managers GitHub npm Postman Replit Kaggle Openbase CodePen GitLab Top.gg Social Gmail Discord Slack Forums Stack Exchange Unity CodeMirror Competitive Programming HackerRank LeetCode GeeksforGeeks CodeChef CodeForces Blogging Medium dev.to Portfolios CodersRank Hackathons Devpost Learning freeCodeCamp MonkeyType Exercism
