Видео

Going through the use-cases for using use with real examples Code can be found here if you want to see how to implement use: github.com/AidanLDev/the-use-hook

A walk through from setting up a project from scratch, going through upgrading to React 19 using the RC. Implementing a form that uses an action and passing that state down to child forms using the useFormStatus hook.

How to use useOptimistic, going through the creation of a React app from scratch and implementing a form that utalises a form Action and the optimistic state. Made with TypeScript, create-react-app and React 19

If you want to read more I have a short demo here on how to use the hook too: devdailyhub.com/posts/use-action-state The code written in this tutorial is available on GitHub here: github.com/AidanLDev/react-19-use-action-state

Set-up a React 19 project, before it's official stable release, by installing and setting-up the React 19 RC. If you prefer written instructions, see this blog-post on dev-daily-hub: devdailyhub.com/posts/create-react-19-project I will go through adding React 19 to an existing project and how to set-up a React 19 project from scratch

Using freeqrgen.net anyone can quickly create a free QR code customised to their liking. Please send any feedback in the comments or to dev@aidanlowson.com I want to make this as user-friendly as possible

Visit freeqrgen.net to attempt this WR yourself

freeqrgen.net/ - to see a fully developed custom QR generator devdailyhub.com/posts/using-qrcode-react - a written guide on creating a similar project The final code - github.com/AidanLDev/qr-gen Learn how to build a powerful React app using TypeScript in this step-by-step tutorial! We'll cover everything from setting up the project to generating and customizing QR Codes using the qrcode.react ...

A video explaining the Two Sums LeetCode problem with a solution that runs in O(N) time. Time-stamps: Problem explained: 0:00 - 0:50 Solution explained: 0:50 - 7:01 Coding the solution: 7:01 - 8:39 For the source code: github.com/AidanLDev/code-challenges/blob/main/leetcode/type-script/1_two-sums.ts If you'd like to read about both the brute force solution and the hash table solution, I wrote a...