Project Fission: Difference between revisions

add images to the "Enabling Fission" section
(update list of known issues)
(add images to the "Enabling Fission" section)
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= Enabling Fission =
= Enabling Fission =
[[File:Fission tab tooltip.png|thumb|A "[F]" in a loaded tab's tooltip indicates that Fission is enabled]]


Fission is still in active development, and can only be enabled in Firefox Nightly.
Fission is still in active development, and can only be enabled in Firefox Nightly.
How to enable Fission:


# Enable the ''"fission.autostart"'' pref in Nightly using ''about:config''. No need to mess with any other ''"fission.*"'' prefs.
# Enable the ''"fission.autostart"'' pref in Nightly using ''about:config''. No need to mess with any other ''"fission.*"'' prefs.
# Restart Nightly.
# Restart Nightly.


Fission should now be enabled. To verify it's enabled, load a webpage, hover over the tab, looking for a "[F]" (i.e. Fission) in the tab's tooltip popup.
You can verify that Fission has been enabled by hovering over a loaded tab. If the tooltip contains a "[F]", Fission is enabled.
 
=== Disabling Fission ===
 
[[File:New_non_fission_window3.png|thumb|Opening a new non-fission window]]


If you encounter an issue while using Fission, it is possible to open a non-fission window within the same browsing session using the "New Non-Fission Window" item in the hamburger menu. This can be useful to determine if issues are Fission-specific, or to work around fission-specific breakage.
If you encounter an issue while using Fission, it is possible to open a non-fission window within the same browsing session using the "New Non-Fission Window" item in the hamburger menu. This can be useful to determine if issues are Fission-specific, or to work around fission-specific breakage.


In general, avoid modifying other ''"fission.*"'' prefs, as they are often for testing, or unstable features very early in development, and aren't ready to be used for day-to-day browsing.
To disable Fission completely, reset the ''"fission.autostart"'' pref back to ''"false"'' and restart Nightly.
 
To disable Fission, reset the ''"fission.autostart"'' pref to ''"false"'' and restart Nightly.


= Milestones =
= Milestones =
Confirmed users
10

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