Diffy automatically detects visual changes in your website by comparing screenshots between environments. Catch regressions before they reach production.https://diffy.website/https://diffy.website/blog/7-must-use-wordpress-plugins-for-business-websites/https://diffy.website/blog/7-must-use-wordpress-plugins-for-business-websites/WordPress plugins are widely used to add some new functionality or to extend the existing functionality on the website.Wed, 10 Mar 2021 00:00:00 GMThttps://diffy.website/blog/automation-testing/https://diffy.website/blog/automation-testing/If you are familiar with software testing, you already know that there are two main types: manual and automation testing. Both aim to execute a test case and compare the expected results and actual reWed, 27 Jul 2022 00:00:00 GMThttps://diffy.website/blog/compatibility-testing/https://diffy.website/blog/compatibility-testing/As technology advances faster than ever, software development needs aren't focused on a single platform anymore. Today, each software is developed with the aim to run cross-platform. This is where thTue, 17 May 2022 00:00:00 GMThttps://diffy.website/blog/comprehensive-guide-non-functional-testing-types-examples-tools/https://diffy.website/blog/comprehensive-guide-non-functional-testing-types-examples-tools/Testing is an essential part of the software development lifecycle. Any software application needs to be tested for its functional and non functional requirements. Testing helps to examine if the softTue, 22 Mar 2022 00:00:00 GMThttps://diffy.website/blog/drupal-design-systems/https://diffy.website/blog/drupal-design-systems/Design systems is a modern approach to building websites and keeping your visuals consistent. In this article we will talk about different ways you can integrate design systems in your theme.Tue, 07 Mar 2023 00:00:00 GMThttps://diffy.website/blog/freeze-gif-inside-svg/https://diffy.website/blog/freeze-gif-inside-svg/We discovered that you can place animated GIFs inside of the SVG. This makes freezing animation very interesting problem.Fri, 13 Oct 2023 00:00:00 GMThttps://diffy.website/blog/functional-testing-types/https://diffy.website/blog/functional-testing-types/Apart from being an integral part of the [SDLC](https://www.tutorialspoint.com/sdlc/sdlc_quick_guide.htm), functional testing is defined as testing a software system's ability to meet the functional Fri, 15 Apr 2022 00:00:00 GMThttps://diffy.website/blog/functional-vs-non-functional-testing/https://diffy.website/blog/functional-vs-non-functional-testing/Testing plays a vital role in successful software deployment, product releases, or end-to-end solutions building. Both functional and non functional testing hold equal importance in successfully execuWed, 13 Apr 2022 00:00:00 GMThttps://diffy.website/blog/github-pantheon-workflow/https://diffy.website/blog/github-pantheon-workflow/Problems we solve: only one person on the team can do deployments to Test / Prod environment in Pantheon, deployments need manual steps, there is no easy way to see what code is currently in Production.Mon, 26 Feb 2024 00:00:00 GMThttps://diffy.website/blog/hide-page-for-visual-regression-testing-drupal-ip-address/https://diffy.website/blog/hide-page-for-visual-regression-testing-drupal-ip-address/When you do visual regression testing, it can be a great idea to have some dedicated pages with all the different elements of your site combined.Thu, 11 Jul 2024 00:00:00 GMThttps://diffy.website/blog/how-avoid-false-positives-when-doing-visual-testing/https://diffy.website/blog/how-avoid-false-positives-when-doing-visual-testing/The biggest pain point of full-page screenshot visual regression testing is false positives. They usually happen because of the dynamic nature of the content.Wed, 26 Feb 2020 00:00:00 GMThttps://diffy.website/blog/non-functional-testing-types/https://diffy.website/blog/non-functional-testing-types/A Software Development Lifecycle (SDLC) is undoubtedly incomplete without testing. The testing phase comes right after the Post Development Review (PDR) once the documented business rules of a featureThu, 21 Apr 2022 00:00:00 GMThttps://diffy.website/blog/qa-testing-web-development-statistics/https://diffy.website/blog/qa-testing-web-development-statistics/Trends move quickly in the web development and QA testing space. These trends can help predict where the QA and testing industry is headed. Development teams can adapt emerging best practices and methSun, 13 Nov 2022 00:00:00 GMThttps://diffy.website/blog/regression-testing-step-by-step-action-plan/https://diffy.website/blog/regression-testing-step-by-step-action-plan/Oftentimes you have to maintain or modify a website you did not build. This means understanding someone else’s work and building test cases for a website you know very little about.Wed, 24 Aug 2022 00:00:00 GMThttps://diffy.website/blog/shadow-dom-with-jquery/https://diffy.website/blog/shadow-dom-with-jquery/Recently we started testing urban.org and we wanted to take screenshots of the dropdown menu and search box, but they were implemented as components with shadowDOM.Thu, 17 Aug 2023 00:00:00 GMThttps://diffy.website/blog/stabilize-elementor-website-visual-regression-testing/https://diffy.website/blog/stabilize-elementor-website-visual-regression-testing/Elementor is a very popular WordPress Website builder. Regarding visual regression testing, because of the dynamic nature of the widgets, it can sometimes be tricky to avoid false positives.Fri, 21 Feb 2025 00:00:00 GMThttps://diffy.website/blog/stanford-webcamp-best-of-both-worlds/https://diffy.website/blog/stanford-webcamp-best-of-both-worlds/Visual regression testing sits in a unique middle ground between manual and automated testing — and that is exactly what makes it so powerful. This article is based on Stanford WebCamp presentation from 2026.Thu, 07 May 2026 00:00:00 GMThttps://diffy.website/blog/testing-tabs-mobile-menu-sliders-screenshots/https://diffy.website/blog/testing-tabs-mobile-menu-sliders-screenshots/A lot of web pages right now have some elements that get activated by clicking on the pages. For example, sliders, or dropdown menus, or tabs. How to take screenshots of those pages too?Thu, 22 Oct 2020 00:00:00 GMThttps://diffy.website/blog/top-website-visual-regressions-spot-automated-testing/https://diffy.website/blog/top-website-visual-regressions-spot-automated-testing/Visual bugs are typically considered easy to spot. You can often see what’s missing or what’s amiss on a web page.Fri, 12 Aug 2022 00:00:00 GMThttps://diffy.website/blog/two-ways-to-use-baseline-set-screenshots/https://diffy.website/blog/two-ways-to-use-baseline-set-screenshots/While you can directly compare two websites with VRT there is a notion of a Baseline set that you always compare against. We see two main use cases: monitoring and saving time in pull request testing.Mon, 09 Oct 2023 00:00:00 GMThttps://diffy.website/blog/types-of-performance-testing/https://diffy.website/blog/types-of-performance-testing/The software testing process does not end with the segregation of functional and non-functional types. Therefore, to develop a thorough understanding of the[ SDLC](https://phoenixnap.com/blog/softwareTue, 17 May 2022 00:00:00 GMThttps://diffy.website/blog/visual-testing-patternlab-drupal/https://diffy.website/blog/visual-testing-patternlab-drupal/Patternlab is a UI design system that helps to build and maintain websites. The biggest advantage of using such a system is that it fills the gap between developers and creates a universal library of Tue, 18 Feb 2020 00:00:00 GMThttps://diffy.website/blog/what-kind-of-things-break-during-wordpress-or-drupal-updates/https://diffy.website/blog/what-kind-of-things-break-during-wordpress-or-drupal-updates/Much of the modern Web is powered by open source content management systems (CMS) like WordPress or Drupal. Like all software, though, even the most reliable CMS needs bug fixes, and all world-class sThu, 10 Dec 2020 00:00:00 GMThttps://diffy.website/blog/what-user-acceptance-testing-how-planned-executed/https://diffy.website/blog/what-user-acceptance-testing-how-planned-executed/User acceptance testing (UAT) is the ultimate decider of how your target audience will react to your product. Although a type of[ functional testing](https://diffy.website/blog/functional-testing-typeWed, 01 Jun 2022 00:00:00 GMT