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Standard APIs, Debuggers
Charles McCathieNevile
Chaals
chaals@opera.com
Dragonfly
Yet another developer tool
Scope
API into the browser. (That's cool)
Why?
- Debugging is important
- ... and can be difficult
- ... especially on a mobile
(and because we can)
Dragonfly dissected
- Installed by default
(Tools -> Advanced -> Developer Tools)
- Widget - auto-update, etc
- Access to the Scope API
Open Source (BSD-style license)
Debugging tool
Scripts, CSS, network, etc
See errors, step through scripts, live edit, etc etc
(People rely on using console.foo...
...can we standardise it please?)
Scope??
The inspection API
- Dragonfly...
- ...proxy...
- ...Scope
Normally in the browser
2 instances
But there can be 2 browsers running
Remote
... to debug the phone browser on desktop
Dragonfly and standards
Scope should be standards-based
(un día, hoy no)
- Debug different systems
- Choose your development environment
(Dragonfly, Firebug, etc etc)
- Help people
=> Accelerated development
Merci
chaals@opera.com
"Y a pas de questions connes;
que les cons posent pas de questions"