I'm not sure what the exact criticism is here.
> - JavaScript profiling (heap, cpu, events)
is this what you mean?
https://developer.mozilla.org/en-US/docs/Tools/Profiler
> - DOM events monitoring and breakpoints.
You can do this now (at least in nightly)
> - JavaScript code completion
Works in the JS console.
> I'm not sure what the exact criticism is here.
How can I see the whole data available to the browser in FF, similar to ChromeDev Tools
https://developers.google.com/chrome-developer-tools/docs/re...
> - DOM events monitoring and breakpoints.
> You can do this now (at least in nightly)
Cannot install nightly versions on customers. Good to know it is coming, though.
> > - JavaScript code completion
> Works in the JS console.
But not yet on the Scratchpad, unless I am missing something.
It's a lot different than what chrome does, but I believe they're integrating the resources with the network tab: (scroll to the bottom where the pie charts are.)
https://developer.mozilla.org/en-US/docs/Tools/Network_Monit...
> Cannot install nightly versions on customers
Do your customers develop web pages? If so why are they paying you to install a browser?
>But not yet on the Scratchpad
This appears to be true.
Thanks for the link. What about IndexDB, Web SQL and Local Storage?
> Do your customers develop web pages? If so why are they paying you to install a browser?
They surely do. My employer does Fortune 500 consulting and many times we get to use what their IT allows us to.
Not yet, but a storage inspector panel is being worked on: https://bugzilla.mozilla.org/show_bug.cgi?id=970517