One thing i can say about this website is that there are tremendous amount of learning tutorials, which is sometimes tricky. Other resources i find helpful and i give priority to tutorialspoint.com are w3schools.com and tutsinsider.com
I found this website while I was searching for a course. They have more than 8000+ courses on their platform. I think they have one of the biggest library of courses online.
W3Schools - W3Schools is a web developers information website, with tutorials and references on web development...
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Codecademy - Learn the technical skills you need for the job you want. As leaders in online education and learning to code, we’ve taught over 45 million people using a tested curriculum and an interactive learning environment.
Hackr.io - There are tons of online programming courses and tutorials, but it's never easy to find the best one. Try Hackr.io to find the best online courses submitted & voted by the programming community.