If you're trying to find and fix issues in your web application, the browser's debugging tools (also known as developer tools) are incredibly useful. They help you spot problems in your JavaScript ...

You are probably already familiar with JavaScript’s set of highly flexible variable types. We don’t need to review them here; they are very powerful and capable ...

This was a reporting issue only and did not impact the Google search results. Instead of labeling many of the structured data issues as “warnings” Google labeled many as “errors” within the rich ...

You have plenty of logs for your server-side applications but you do not know much about your client-side. You need to know what is happening there too. Referer: http ...

The console object provides access to the browser's debugging console (e.g., the web console in Firefox). The specifics of how it works vary from browser to browser, but there is a de facto set of ...

Google has set up a research grant program to help and sponsor security researchers and academics find vulnerabilities in browser JavaScript engines. The program has one rule, namely that the bugs ...