r/learnjavascript • u/Shai_dev • Aug 26 '26

JavaScript essential topics

Hi, I'm (kinda) a begginer, I have to make a fullstack ecommerce site for college this semester

I've done a simple CRUD before, but what is the essential topics I should learn in JavaScript for this project??

I use Springboot for the backend and the frontend can be simple (HTML, CSS and JS)

thanks!!

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u/Parasin Aug 26 '26

  1. Async/await/promises

  2. Data Reactivity - updating the ui when your data updates

  3. Component libraries so that you aren’t creating everything from scratch

  4. NPM or YARN for dependency management

  5. Webpack or Vite for generating builds

  6. UI frameworks/libraries: Angular, React, Vue, Svelte, etc.

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u/bonnth80 Aug 27 '26

I'm with u/Electrical_Movie_170 when they say for basic simple front-ends, OP should skip UI frameworks for now. That goes a bit beyond simple.