Visual Regression Testing

As part of our quality control processes, we regularly perform visual regression testing (VRT). A visual regression test checks what the site visitor will see after any code changes have been executed, by comparing screenshots taken before and after the code changes. 

The pages in this section are meant to display all (or most) of the combinations possible, for items like Article Cards, bands with different numbers of columns, on-site and off-site links, etc. Because they display all combinations, some of them represent undesirable uses—these pages shouldn't be seen as examples of what to do. Some are definitely what NOT to do. They are useful to platform users to see what is possible, what works well, and what is possible but doesn't work well.