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Firefox Profiler — Web app for Firefox performance analysis

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Before: ![](https://user-images.githubusercontent.com/8599/34887225-a0b4f1a8-f77a-11e7-9e9a-00daefb0b45e.png) After filtering to JS only (aka nothingness): ![](https://user-images.githubusercontent.com/8599/34887236-a9ed45d6-f77a-11e7-8573-7e7b119df34b.png) The list should scroll the correct node into view. ┆Issue is synchronized with this [Jira Task](https://mozilla-hub.atlassian.net/browse/FP-686)

polish
call tree

This is useful for users on slow machine. 2 possibilities: * directly share through the add-on, opening a simple page, so that the slow machine doesn't have to load the...

feature
profile data

I believe the fix here is to unhook the Viewport from dispatching actions. We should attach an event emitter to the store that operates independently of the actions. The mouse...

perf
polish
timeline

Currently, in MarkerTooltipContents.js, only specific markers are supported, it means when people trying to add some new markers with some payload, they would need to also add corresponding code to...

markers

We should host the examples or expose them better. I also have a few from presentations I need to merge in. ┆Issue is synchronized with this [Jira Task](https://mozilla-hub.atlassian.net/browse/FP-682)

documentation

When I'm profiling, it's pretty common for me to want to see both C++ and JS, but to filter out all the XPConnect and SpiderMonkey stuff, so I can just...

feature
data transform

e.g. use real title like h1, h2. ┆Issue is synchronized with this [Jira Task](https://mozilla-hub.atlassian.net/browse/FP-680)

accessibility

This should be broken out into separate issues on each tab with an agreed upon set of keys to use. ┆Issue is synchronized with this [Jira Task](https://mozilla-hub.atlassian.net/browse/FP-679)

feature
accessibility

Currently this threshold is hardcoded in https://github.com/devtools-html/perf.html/blob/c8801086a711b0fff7e0d87bb88b8ebfa57c620d/src/reducers/profile-view.js#L607. We should provide an UI to change this, as different users have different requirements. 50ms is good for events like click, but not...

feature
timeline
ux-needed

Asked by nical This property would hold an array of timestamps / values (or an array of these graphs if we want to support drawing several of them) that we...

feature