I created this app to demonstrate how to use WebSockets to chart realtime finance data (in this case Bitcoin’s price) using Twelvedata, Next.js and D3.

I created this app to demonstrate how to use WebSockets to chart realtime finance data (in this case Bitcoin’s price) using Twelvedata, Next.js and D3.
Here’s an example app which uses React Query to add the superpowers of caching, de-bouncing, and automatic cancellation/retries to a simple fetch-based React app. The source is available here – it’s all TypeScript and includes some E2E tests.
Continue reading Reack and MorqueryGo and have a look at an early version of the first in a series of games I’ll be creating, DinkyBots. It may seem familiar to some old school gamers 😉 but requires Flash for now. So I’ve provided a download of Firefox Portable with Flash for Windows.
Read more: DinkyBotsHere’s a simple chat app I created as an example of using (hooks flavoured) React with Firebase, all in TypeScript. It’s a little like the YouTube superchat thing, whereby everyone can log in with single click Google authentication and all chat to each other.
Continue reading Chat app in React (hooks)