Creating a Drag-and-Drop File Uploader with React & TypeScript

A while ago, I was working on a project based off the Atomic SPA Starter Kit, which uses TypeScript, React, and GraphQL. One of the features we needed to build was a file upload component that supported dragging and dropping a file from a separate window onto the UI. Read more on Creating a Drag-and-Drop File Uploader with React & TypeScript…

React and TypeScript – The Basics

React is great, and with TypeScript, it can be even better.

If you haven’t used TypeScript with React, you might be wondering how much work is required to get started, and how React development with TypeScript is different than JavaScript. I’m going to address these questions, covering everything I would have liked to find in one place when I was getting started with TypeScript—specifically, what is required to set up a React/TypeScript project, and how some of the basic React/Redux type definitions work. Read more on React and TypeScript – The Basics…

Using D3 with React and TypeScript

Typically, when working in React, it’s best to split UI elements into separate, reusable parts. This allows for more modular code and finer control over each element.

However, this goes against the way D3 operates, which is to subsequently call dot operators, building up elements and groups of elements.

So how can we utilize D3 in a meaningful way while simultaneously breaking up our elements into individual components? I’m going to show you by working through an example implementing a force graph.
Read more on Using D3 with React and TypeScript…

Making Toast from Scratch in React-Redux

Getting UI elements for free is a good feeling. When it comes to popup notifications, other frameworks provide these components for free. For instance, Rails has flashes and Android has snackbars. React is a moving target, so pulling in external libraries can help simplify situations, but it may prevent extensibility later.
Read more on Making Toast from Scratch in React-Redux…