These websites help make the process of learning entertaining and attractive to the student, especially in today’s age. Educational websites exist for many school and college subjects and vary widely in terms of the breath and depth of information covered.
Web development that are relevant to you will depend on your skills, experience, and interests. If you are new to web development, I recommend starting with front-end development or web design. Once you have a good understanding of front-end development and web design, you can then decide if you want to specialize in a particular area, such as web application development, mobile app development, or web performance optimization.