Firefox OS/Performance/Responsiveness

Mozilla's program for advancing Firefox OS responsiveness and perceived performance.

Progress

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Application Startup

• Responsiveness Guidelines

Progress towards new startup events

App	Bug	Status	Branches	In Datazilla	Comments
Dialer	837668	Resolved	master, v2.0	Yes
Gallery	837674	Resolved	master, v2.0	Yes
Email	837677	Resolved	master, v2.0	Yes
Camera	1015385	Resolved	master, v2.0	Yes	Missing from Datazilla in v2.0 results
Settings	1015405	Resolved	master, v2.0	Yes
FM Radio	1015412	Resolved	master, v2.0	Yes
Video	837676	Resolved	master, v2.0	Yes
Calendar	837671	Resolved	master, v2.0	Yes
Contacts	1015388	Resolved	master, v2.0	Yes
Music	837675	Assigned	-	No	r-, needs revised
Template	1015391	Assigned	-	No	In progress
Browser	837668	New	-	No	Being removed in 2.1, not prioritized for 2.0
SMS	1015391	Assigned	-	No	r+, awaiting check-in and v2.0 uplift
Usage	837678	Assigned	-	No	r+, awaiting check-in and v2.0 uplift
Clock	837668	Resolved	master, v2.0	No	Missing in Datazilla, script timeout investigating in bug 1037500
Marketplace	837668	Resolved	master	No	Missing in Datazilla, tests failed from no network connectivity

References

Videos

• Fluent 2014: Ilya Grigorik, "Speed, Performance, and Human Perception"
• Fluent 2014: Steve Souders, "The Perception of Speed"
• SXSW 2012: Andy Hume: "CSS for Grownups"

Documents

• UI Synchronicity
• Cognitive Biases
• Cognitive Load: The latest behavioral economics & consumer psychology research distilled down into helpful little brain gems.
• CSS
  • Blend Modes
  • Writing Efficient CSS
  • will-change property
• High Performance Web Sites (Steve Souders)
• Jank-free Web
• Perceived Performance Introduction
• Tarako Responsive Performance Analysis