My journey in web development began 7 years ago when I first enrolled in web development courses at the university. Next year, I got job as junior web developer at small creative studio.
Almost everything, except e-shops and complex websites that are beyond one single coder:
These things change all the time. The first library I had to learn on the job was jQuery, and even this old behemoth is getting update. Later, I discovered Vue and Anime.js. As for CSS, it's Bootstrap and AOS. For the back-end, it was pure PHP and a few libraries to work with data like TCPDF and PhpSpreadsheet. For content management systems, there were experiments beside WordPress, but mainly WordPress.
Front-end:And many other small libraries were needed for specific projects. For example, Vue-Leaflet (JS map library) or Quill.js (JS text editor library).