Developer Tools

What are Developer Tools used for?

  • Code compare, merge, diff between two documents
  • Reduce the size of your CSS script and increase page load time
  • Reduce the size of your HTML script and increase page load time
  • Reduce the size of your JS script and increase page load time
  • Beautify your OPML code and make it more readable
  • Reduce the size of your OPML script and increase page load time
  • Reduce the size of your PHP script and increase page load time
  • Reduce the size of your XML script and increase page load time
  • Scans string matches regular expression pattern. Find and test JavaScript regex.
  • Shows a diagram that regular expression engines would use to parse your expression.
  • Reorder JSON Objects by keys or values - alphabetical and numerical values.
  • Interactive tool to test, learn HTML elements selection
  • Flatten and unflatten complex/nested JSON objects
  • Query, filter JSON data like XPath expression in XML