MakeUseOf: How to Check Which Firefox Extensions Will Stop Working in Firefox 57

MakeUseOf: How to Check Which Firefox Extensions Will Stop Working in Firefox 57 . “For a long time, Firefox’s addon system meant that a bad extension could cause issues in your browser, or even be malware posing as helpful. To remedy this, the upcoming Firefox 57 is making a big switch. From that version on, Firefox will use addons that are similar to what Chrome uses — they can’t modify the browser’s code, so they pose less of a threat.”