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What's new

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Article Node.js

Using Mock Service Worker to Improve Jest Unit Tests

Mock Service Worker (MSW) improves unit tests of components that make API calls by defining mocks at the network level instead of mocking our own custom code. Better still, we get that benefit while also making our test code smaller, easier to read and easier to reuse.

Aug 5, 2021

11 min read

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Briefing React

Refactoring and Replatforming Applications Briefing

In today's race to the cloud, companies often take the path of least resistance, or "lifting and shifting" existing apps without modification. Yet, to maximize gains from a cloud migration, it is frequently preferable to update workloads to leverage cloud native capabilities. This guided technical demo progresses through seven different means of replatforming and refactoring an application, illustrating the pros and cons of each architecture.

Apr 23, 2021

3 min read

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Article Node.js

What Is CORS (Cross-Origin Resource Sharing)?

Why do I get a CORS error on my website? What does it mean when a client needs us to implement CORS?

Dec 10, 2020

5 min read

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Video ATC

Best Practices for Writing Tests for React Apps

Learn best practices for writing maintainable and sustainable tests for your React apps.

Jul 29, 2020

41:57

Logo for React

React

React is a JavaScript library for building user interfaces. It is maintained by Facebook and a community of individual developers and companies. React can be used as a base in the development of single-page or mobile applications.

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