If a web app doesn’t use the browser, how can you test it? Microsoft’s Edge Dev Tools brings the familiar F12 tools to the desktop Press F12 in most web browsers and you’ll see a set of debugging ...

It's the bane of every web developer's existence – tracking down and diagnosing bugs in the myriad of different web browsers available. There are some incredibly helpful tools out there, but most are ...

When you run JavaScript on the web and encounter a bug, you often use the browser's built-in developer tools to debug it. Alan Norbauer, who is involved in front-end development at Netflix, has ...

Mozilla and Google have updated their browsers with features to help developers more effectively write and debug their websites. With Tuesday’s release of Firefox 23, Mozilla has introduced a number ...