Chrome 85 最新版下载及更新
Chrome85 官网离线下载
Mac版: https://dl.google.com/chrome/mac/stable/GGRO/googlechrome.dmg
Windows版: https://dl.google.com/chrome/install/standalonesetup.exe
安卓版: https://www.playes.net/28214.html
苹果版: https://ios.playes.net/1092.html
Chrome85 本地镜像下载
Mac: https://img2.playes.net/chrome/googlechrome.dmg
Win: https://img2.playes.net/chrome/standalonesetup.exe
Chrome 85 DevTool 更新内容
Style editing for CSS-in-JS frameworks
The Styles pane now has better support for editing styles that were created with theCSS Object Model(CSSOM) APIs. Many CSS-in-JS frameworks and libraries use the CSSOM APIs under the hood to construct styles.
You can also edit styles added in JavaScript usingConstructable Stylesheetsnow. Constructable Stylesheets are a new way to create and distribute reusable styles when usingShadow DOM.
For example, theh1
styles added withCSSStyleSheet
(CSSOM APIs) are not editable previously. There are editable now in the Styles pane:
Chromium issue#946975
Lighthouse 6 in the Lighthouse panel
The Lighthouse panel is now running Lighthouse 6. Check outWhat’s New in Lighthouse 6.0for a summary of all the major changes, or thev6.0.0 release notesfor a full list of all changes.
Lighthouse 6.0 introduces three new metrics to the report: Largest Contentful Paint (LCP), Cumulative Layout Shift (CLS), and Total Blocking Time (TBT). LCP and CLS are 2 of Google’s newCore Web Vitals, and TBT is a lab measurement proxy for another Core Web Vital, First Input Delay.
The performance score formula has also been reweighted to better reflect the users’ loading experience.
Chromium issue#772558
First Meaningful Paint (FMP) deprecation
First Meaningful Paint (FMP) is deprecated in Lighthouse 6.0. It has also been removed from the Performance panel.Largest Contentful Paintis the recommended replacement for FMP. SeeFirst Meaningful Paintfor an explanation of why it was deprecated.
Chromium issue#1096008
Support for new JavaScript features
DevTools now has better support for some of the latest JavaScript language features:
- Optional chainingsyntax autocompletion – property auto-completion in the Console now supports optional chaining syntax, e.g.
name?.
now works in addition toname.
andname[
. - Syntax highlighting forprivate fields– private class fields are now properly syntax-highlighted and pretty-printed in the Sources panel.
- Syntax highlighting forNullish coalescing operator– DevTools now properly pretty-prints the nullish coalescing operator in the Sources panel.
Chromium issues#1083214,#1073903,#1083797
New app shortcut warnings in the Manifest pane
App shortcutshelp users quickly start common or recommended tasks within a web app.
The Manifest pane now shows warnings if:
- the app shortcut icons are smaller than 96×96 pixels
- the app shortcut icons and manifest icons are not square (as they will be ignored)
Chromium issue#955497
Service workerrespondWith
events in the Timing tab
The Timing tab of the Network panel now includes service workerrespondWith
events.respondWith
is the time immediately before the service workerfetch
event handler runs to the time when thefetch
handler’srespondWith
promise is settled.
Chromium issue#1066579
Consistent display of the Computed pane
The Computed pane in the Elements panel now displays consistently as a pane across all viewport sizes. Previously the Computed pane would merge inside the Styles pane when the width of the DevTools’ viewport was narrow.
Chromium issue#1073899
Bytecode offsets for WebAssembly files
DevTools now uses bytecode offsets for displaying line numbers of Wasm disassembly. This makes it clearer that you’re looking at binary data, and is more consistent with how the Wasm runtime references locations.
Chromium issue#1071432
Line-wise copy and cut in Sources Panel
When performing copy or cut with no selection in theSources panel editor, DevTools will copy or cut the current line content. For example, in the video below, the cursor is at the end of line 1. After pressing the cut keyboard shortcut, the entire line is copied to the clipboard and deleted.
Chromium issue#800028
Console Settings updates
Ungroup same console messages
TheGroup similartoggle in Console Settings now applies to duplicate messages. Previously it just applied to similar messages.
For example, previously, DevTools did not ungroup the messageshello
even thoughGroup similaris unchecked. Now, thehello
messages are ungrouped:
Chromium issue#1082963
PersistingSelected context onlysettings
TheSelected context onlysettings in Console Settings is now persisted. Previously the settings were reset every time you closed and reopened DevTools. This change makes the setting behavior consistent with other Console Settings options.
Chromium issue#1055875
Performance panel updates
JavaScript compilation cache information in Performance panel
JavaScript compilation cache informationis now always displayed in the Summary tab of the Performance panel. Previously, DevTools wouldn’t show anything related to code caching if code caching didn’t happen.
Chromium issue#912581
Navigation timing alignment in the Performance panel
The Performance panel used to show times in the rulers based on when the recording started. This has now changed for recordings where the user navigates, where DevTools now shows ruler times relative to the navigation instead.
We’ve also updated times forDOMContentLoaded
, First Paint, First Contentful Paint, and Largest Contentful Paint events to be relative to the start of the navigation, which means they match the timings reported byPerformanceObserver
.
Chromium issue#974550
New icons for breakpoints, conditional breakpoints, and logpoints
TheSourcespanel has new designs for breakpoints, conditional breakpoints, and logpoints. Breakpoints get a refreshed flag design with brighter and friendlier colors. Icons are added to differentiate conditional breakpoints and logpoints.
Chromium issue#1041830