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Modeling Currency in Elm using Phantom Types

Lean on Elm’s friendly compiler to enforce currency-related constraints.
Joël Quenneville
October 28, 2019
- Web
- Elm
- Types
GraphQL: The Case of the Missing Fields

Because who doesn’t like a good ole mystery?
EJ Mitchell
October 14, 2019
- Testing
- Web
- Architecture
- Debugging
An Elm debugging story

This tricky bug requires us to pull out a variety of debugging techniques.
Joël Quenneville
October 3, 2019
- Web
- Elm
- Debugging
Learn Less, Do More

To get into web development, you probably need to learn less that you think.
Pablo Brasero
October 1, 2019
- Web
- Learning
The case for Discriminated Union Types with Typescript

Why Discriminated Union Types are an important part of modeling solutions with TypeScript.
Alejandro Dustet
September 30, 2019
- Union Types
- TypeScript
- JavaScript
- Web
Debugging DOM event handlers in Elm

Elm’s DOM event handlers fail silently. Here’s how to debug them.
Joël Quenneville
September 25, 2019
- Elm
- Web
Conditionally handling events in Elm

Learn how to filter events in Elm and create an onEnter event handler!
Greg Fisher
September 20, 2019
- Elm
- Web
Iterative Development in Elm: HTTP

Fake out your HTTP requests for a tighter iteration cycle.
Joël Quenneville
August 20, 2019
- Elm
- Web
- Process
Getting Unstuck with Elm JSON Decoders

Solving a Maybe problem is often easier than solving a Decode one.
Joël Quenneville
August 8, 2019
- Elm
- Web
Using Redux with React Hooks

React Redux launched support for Hooks. We will explore the new useSelector and useDispatch hooks and look into the tradeoffs of using these hooks versus the connect higher-order component.
Stephen Hanson
July 30, 2019
- React
- Redux
- JavaScript
- Web
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