Write it yourself or be prepared to forget it immediately

Your goal as a junior developer is to achieve the highest recall rate for whatever you just learned.

• Writing (FreeCodeCamp.org, FreeCodeGame.com, FrontEndMentor.io)
• trumps watching (Udemy, Pluralsight, etc.)
• trumps reading (countless books on frontend)
• trumps listening (growing number of specialty podcasts)

Learn by writing code that passes tests.

Practice by fixing code so it passes tests.

Test your knowledge by writing code that matches a design.