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The Case for WET Tests

We can always make our test suite more DRY. But should we?
Amanda Beiner
December 10, 2019
- Testing
- TypeScript
- JavaScript
- React
JavaScript Type Checkers are More than Linters

Treating your JavaScript type checker as a linter doesn’t allow you to fully leverage your static type system.
Sid Raval
November 21, 2019
- JavaScript
- Types
Chaining Async Functions like a Boss

A look at syntactic sugar for chaining async functions in multiple languages.
Joël Quenneville
November 1, 2019
- Web
- Elm
- Scala
- Haskell
- JavaScript
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
Mocking React components with Jest

Mocking in Jest can be tricky. Mocking React Components in Jest with ES modules can be even tricker. Yet, it’s still possible.
Edward Loveall
September 24, 2019
- React
- Testing
- JavaScript
- TypeScript
- Node.js
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
TDDing in React with Apollo and TypeScript

Pointers for doing TDD with React using Apollo and TypeScript.
Alejandro Dustet
June 25, 2019
- Testing
- TDD
- TypeScript
- JavaScript
- GraphQL
- Apollo
- React
- Web
React Native styling: Structure for style organization

Setting up a React Native project for ergonomic styling while implementing designs.
John Schoeman and Vendela Larsson
March 18, 2019
Static Types In Medias Res

Adding static types after the fact can be a boon to your React Native codebase.
Sid Raval
October 8, 2018
Good Things Come to Those Who Await

How using async/await can make your async JavaScript code clearer.
Tom Wey
June 4, 2018
- JavaScript
- Web
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