![]() This blog covers all the basics of cross-browser testing along with the practices for cross-browser compatibility testing. Cross-browser compatibility testing is the process of testing a website across multiple web browsers to ensure that it is compatible with all of them. However, with the variety of web browsers available to consumers, ensuring that a website looks and works the same across all platforms can be challenging. As a result, it has become important for websites to be visually appealing and user-friendly. no more new work done on them) a long time before a new feature was even invented.In today’s digital world, a website is a customer’s first impression of a company. This is inevitable when you are dealing with bleeding edge features that browsers are just getting around to implementing, or if you have to support very old browsers that are no longer being developed, which may have been frozen (i.e. some browsers may have different levels of support for technology features than others.Browsers are much better at following standards these days, but differences and bugs still creep through sometimes. This situation is a lot less bad than it used to be back when IE4 and Netscape 4 were competing to be the dominant browser in the 1990s, browser companies deliberately implemented things differently from each other to try to gain a competitive advantage, which made life hell for developers. sometimes browsers have bugs, or implement features differently.Before you even get to cross-browser issues, you should have already fixed bugs in your code (see Debugging HTML, Debugging CSS, and What went wrong? Troubleshooting JavaScript from previous topics to refresh your memory if needed).Ĭross-browser issues commonly occur because: There are many different reasons why cross-browser issues occur, and note that here we are talking about issues where things behave differently across different browsers/devices/browsing preferences. Solve common problems in your JavaScript code.Express Tutorial Part 7: Deploying to production.Express Tutorial Part 6: Working with forms.Express Tutorial Part 5: Displaying library data.Express Tutorial Part 4: Routes and controllers.Express Tutorial Part 3: Using a Database (with Mongoose). ![]()
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