First we should make the habit of Reading . Reading a lot helps very must to learn quicker .

Do Manage your time first and Try to complete the work in approx time boundation .

If you are in college -

1. Try to get a internship to learn quicker
2. Do attend more hackathons and you will learn a lot in those 24 hour hackathons .
3. Research a lot and you can do a weekly session for only the researching the things .

1) Indexing -
Go through all the resources and just develop a basic understanding. Gather all the resources that you can get and just know their basic things build the index of these things in your mind and go through starting to end and complete it .

for example - Building rest api follow a tutorial don't follow along just complete it end to end

2) Retaining -
Go deeper and try to retain as much as possible, use spaced revision to revise and get a good hold.
Retain as much as possible You can Take a mock test with your peer buddies and They ask question to you the topics you recently learnt .And same you can do for them . By doing this you both learn fast

Take the word and find the meaning of that word and relate that word in your own languages .While reading ask many question and curious question why this done why we not did that ? what we use ? when we will use it ? why should we learnt that ?
Asking more and more questions while reading and google and chatgpt it to get you doubts clear instantly

3) Referencing -
Refer to the curated sources, since you would have already gone through it a lot of times you would pick up really fast

4) 80 20 rule -
Apply 80 / 20 Rule which means you learn 20 percent and through which you can get 80 percent of output .