Building on Ethereum: Part 2 – Functionality

In this series, I’m discussing the phases of a project encompassing a non-trivial set of Ethereum smart contracts and the React/Redux application that communicates with them. The project, called In-App Pro Shop, aims to help Ethereum developers easily support in-app purchases, and it was written over the last half of 2018 as a way of learning about the Read More …

Building on Ethereum: Part 1 – Decisions

In this series, I’ll be discussing the phases of a project encompassing a non-trivial set of Ethereum smart contracts and the React/Redux application that communicates with them. The project, called In-App Pro Shop, aims to help Ethereum developers easily support in-app purchases, and it was written over the last half of 2018 as a way of learning about Read More …

Controlling Web Audio With React and Redux Middleware

Let’s Build a TouchTone Keypad! If you’ve built React/Redux applications before, you know there is a standard pattern of uni-directional data flow. The UI dispatches an action. A reducer handles the action, returning a new application state. The UI reorganizes itself accordingly. But what if you need a Redux action to trigger Read More …

Namespacing Redux Action Type Constant Values

Most everyone agrees that defining constants for your Redux action types is good idea. If you use string literals, it’s all too easy to misspell one and wonder why your reducer isn’t responding. If you use a constant, your IDE can point out that gaffe right away. Declaring Action Type Constants The Read More …

Building a React-based Chat Client with Redux

Let’s build a non-trivial app with React and then refactor it to use Redux! Much of the advice you get regarding the addition of Redux to your React projects is to only do so once they reach a certain size, because of the extra complexity Redux adds. That’s certainly fair. But it will leave Read More …