Articles in “Uncategorized”

These Weeks in Firefox: Issue 102

Highlights As part of Fission-related changes, browser.tabs.delectLanguage has been migrated away from MessageChannel.jsm and to use the JSWindowActor messaging instead, which has also nicely reduced AWSY’s Base Content JS memory … Read more

These Weeks in Firefox: Issue 94

Highlights On macOS, scrollbars now squish during rubber-banding. We’re working on supporting native fullscreen on macOS. Turn it on by enabling the pref full-screen-api.macos-native-full-screen. This will (among other things) create … Read more

These Weeks in Firefox: Issue 89

Highlights Visualization of the CPU utilization is landing soon! Example profile (currently deploy preview) You can toggle the new/old visualization from the “graph type” radio button on the top left … Read more

These Weeks in Firefox: Issue 82

Highlights Urlbar Update 2 enabled on Firefox Beta. This work includes Search Mode, refreshed one-offs, and tab-to-search results. We recently introduced tab-to-search results that are shown when a search engine’s … Read more

These Weeks in Firefox: Issue 76

Highlights Call for testing: turn on the devtools.netmonitor.features.sse pref, which provides support for Server Side Events (SSE) ready in 80 and a visualization for text/event-stream content types (bug). Use this … Read more