React, unlike other frameworks like as Angular, does not prescribe strict requirements for coding conventions or file management. This implies that teams and programmers are allowed to use React in whichever way they see appropriate and to create the rules that work best for them. You may use React as much or as little as you need due to its adaptability. Using React, you may create the whole user interface of your app, simply one button, or a few interface components. You may either progressively adopt it and add some interactivity to an already-existing application, depending on your needs, or, even better, use it to build fully-fledged, sophisticated React apps from start.