Clutch uses TypeScript (a subset of JavaScript), React and Next.js.
As you begin using Clutch, you will come across React components that use TypeScript and knowledge of JavaScript, TypeScript and React will help you better understand and customize the code.
Below are some resources and courses that you could learn from, besides the many free options on YouTube.
JavaScript
A structured text-based course with assignments by Jad Joubran. This is something you can actually finish. | |
A comprehensive video course by Jonas Schmedtmann. Do this if you want to go in-depth. |
React
A structured text-based course with assignments by Jad Joubran. This is something you can actually finish. | |
The Ultimate React Course 2025: React, Next.js, Redux & More | A comprehensive video course by Jonas Schmedtmann. Do this if you want to go in-depth. |
A video + interactive course on Scrimba by Bob Ziroll | |
A video + interactive course on Scrimba by Bob Ziroll |
TypeScript
A structured text-based course with assignments by Jad Joubran. This is something you can actually finish. | |
A video + interactive course on Scrimba by Bob Ziroll | |
A series of courses by Matt Pocock if you want to go deep | |
A video + interactive course on Scrimba by Bob Ziroll |
Next.js
The official guide. You may want to skip โPages Routerโ as it is the old method | |
by Robin Wieruch | |
on Frontend Masters | |
by Basarat |