Front-End

Usually involves heavy use of JavaScript, CSS, and HTML.
Frameworks that create more functionality include React, Vue.js, and HTMX and Unpoly
https://youtu.be/YO7R0rYWDl8?si=U1747FwJFkggngVc
https://youtu.be/D0PRkgSh47M?si=q-j_UQyI2nQc6Dyu