Articles

Development and testing trends, how-tos, and guides from the Reflect community.
End-to-end Testing
How-tos & Guides
8 min read
Writing end-to-end tests in Node.js using Selenium
This tutorial demonstrates how to write end-to-end tests in Node.js using Selenium. At the end of this tutorial, you will learn how to set up Selenium WebDriver with Node and have it run tests in the Chrome web browser.
Front-end Development
8 min read
What is the Next.js equivalent for Angular?
Everything you need to know about Angular Universal, the Angular-based competitor to Next.js.
End-to-end Testing
7 min read
Why code-first tools are failing
This is a guest blog post from Paul Cowan, a UK-based software developer with more than 20 years experience in the software industry.
End-to-end Testing
8 min read
What is headless browser testing?
Learn about the advantages and disadvantages of using headless browsers in your automated testing efforts.
End-to-end Testing
9 min read
Cross-browser testing using Selenium IDE
In this tutorial, we review the basics of Selenium IDE and cover options for using it to test across multiple browsers.
End-to-end Testing
How-tos & Guides
8 min read
Interacting with native alerts using Selenium WebDriver
Learn how to deal with alert(), prompt(), confirm() and other browser alerts with Selenium WebDriver.
Front-end Development
12 min read
Async waits in React Testing Library
React applications often perform asynchronous actions, like making calls to APIs to fetch data from a backend server. This asynchronous behavior can make unit tests and component tests a bit tricky to write.
Front-end Development
How-tos & Guides
7 min read
Sending command-line arguments to an npm script
Node is a popular open-source JavaScript runtime environment for efficiently executing JavaScript code on the server. Node can also be configured to run your own JavaScript code as scripts on the command line.
Front-end Development
How-tos & Guides
5 min read
How to use Node.js modules in Deno
Due to its power and first-class support for Typescript, Deno has gained a lot of popularity in recent years. A common stumbling block for developers new to Deno is how to use Node.js packages in Deno apps. In this tutorial, you'll learn how to leverage the enormous ecosystem of code in the npm registry and use Node.js modules in your Deno applications.
Front-end Development
10 min read
Micro Frontends, are they the future of web development?
Web applications have advanced a lot over the last decade. They have advanced from a simple static page for your pet, to fully functional tools that allow you to connect with friends, buy books and even author content for the web. To allow for this advancement, the technology behind web applications has had to grow a lot. One of the most recent advancements in how we structure web applications is the concept of micro frontends. In this article we will build a web application and learn about micro frontends along the way.

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