DSA Guidance

[sadhubhai40]

Hello all,
i am learning full Stack web Development with Javascript, and planning to prepare for BlockChain Development.
i have 2 questions.

1)what is best sequence of learning web development, should i start with Data structure and algorithm or development.
2) For Data structure and algorithm learning it in JScript and other language is different or concept will be same?

Please suggest the best DSA course available here and best Blockchain to learn from.
thanks.

 

[vishnukumarjntu]

Code with Mosh Data Structures course