3 Sites Every Developer Must Know: roadmap.sh, DevDocs & CodePen
25/10/202653 views
Know what to learn and in what order, search every doc in one place even offline, and try your code instantly — 3 free sites.
Whether you are a developer or just starting out, these sites will save you a lot of time. All of them are free.
1) roadmap.sh
Learning roadmaps for every path: Frontend, Backend, DevOps, Android and more. Each one tells you what to learn and in what order, and you can tick off topics to track your progress. Not sure where to start? Start here.
2) DevDocs
Every documentation in one place: HTML, CSS, JavaScript, React, Python, PHP and hundreds more. Type any function name and find it in a second. Best of all, you can download docs and use them offline.
3) CodePen
An online editor where you write HTML, CSS and JavaScript and see the result live next to your code. Great for quick experiments, and for learning from other developers' pens.
Tip
Bookmark all three: roadmap.sh to know what to study, DevDocs while you code, and CodePen to try ideas fast.
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roadmap.sh
A roadmap of what to learn, in order, for any path.
