Chromium Blog
News and developments from the open source browser project
Bookmarks Here, Bookmarks There, Bookmarks Everywhere
pondělí 17. srpna 2009
As of today's
dev channel
build, we're adding a brand new feature to Google Chrome: bookmark sync. Many users have several machines, one at home and one at work for example. This new feature makes it easy to keep the same set of bookmarks on all your machines, and stores them alongside your
Google Docs
for easy web access.
To activate this feature, launch Google Chrome with the
--enable-sync
command-line flag. Once you set up sync from the Tools menu, Chrome will then upload and store your bookmarks in your Google Account. Anytime you add or change a bookmark, your changes will be sent to the cloud and immediately broadcast to all other computers for which you've activated bookmark sync (using the same
XMPP
technology as
Google Talk
).
For more information on this, please see this email to
chromium-dev
.
Happy syncing!
Posted by Tim Steele, Software Engineer
Chromium Memory Usage
čtvrtek 6. srpna 2009
There's been some public discussion lately about memory usage in Google Chrome. We think about our memory usage quite a bit so we're happy to see other people paying attention too. This has been a
topic of discussion before
, but our multiprocess architecture makes measuring memory utilization difficult with the standard set of tools. The crux of the problem is that Chromium goes to great lengths to share memory between processes. However, that shared memory is difficult to account for in the Windows Task Manager. On Windows XP, using the default Task Manager measurement of memory leads to double counting. On Vista, using the default view leads to under counting.
There are a couple of more accurate ways to measure memory utilization in Chromium (or Google Chrome). The easiest is to crack open the task manager that is built into Chromium which tries to account for our memory usage more holistically. If you want even more detail, you can click on "Stats for nerds" which is a link to about:memory.
If you don't fully trust Chromium's task manager or about:memory, the gold standard for measuring memory usage is to look at the system's total commit charge before, during, and after using Chromium. It's a little tricky to get right because you'll need to shut down other services that may kick in while you are running your test. Here's the basic procedure:
Shut down any unnecessary services
Reboot your computer
Using the windows task manager, measure the Total Commit Charge of the system*
Run the application you are seeking to test, in this case, Chromium
Measure the Total Commit Charge again
Close the application
Measure the Total Commit Charge one more time
Subtract your first measurement from your second, and you should have the memory used by Chromium
To validate your test, make sure that the first and last measurement are nearly identical
*On XP, Commit Charge shows up on the bottom of the Windows Task Manager. On Vista, look at the Performance tab of the Windows Task Manager and use the "Memory" number.
For more information on memory usage and how to measure it, check out the
Memory Usage Backgrounder
on chromium.org.
Posted by Brian Rakowski, Product Manager
Google Chrome Developer Tools for Eclipse Users
úterý 4. srpna 2009
We recently
announced
the availability of developer tools for Google Chrome. We are now releasing
ChromeDevTools
, which enables JavaScript debugging using Eclipse.
You can set breakpoints, inspect variables and evaluate expressions all from within Eclipse. The screenshot shows the debugger in action stopped at a breakpoint.
The project is fully open sourced on a BSD-license and consists of two components, an SDK and a debugger. The SDK provides a Java API that enables communication with Google Chrome over TCP/IP. The debugger is an Eclipse plugin that uses the SDK and enables you to debug JavaScript running in Google Chrome from the Eclipse IDE.
We hope this project will help web app developers and welcome
feedback
as well as contributions.
Posted by Alexander Pavlov, Software Engineer
Štítky
$200K
1
10th birthday
4
abusive ads
1
abusive notifications
2
accessibility
3
ad blockers
1
ad blocking
2
advanced capabilities
1
android
2
anti abuse
1
anti-deception
1
background periodic sync
1
badging
1
benchmarks
1
beta
83
better ads standards
1
billing
1
birthday
4
blink
2
browser
2
browser interoperability
1
bundles
1
capabilities
6
capable web
1
cds
1
cds18
2
cds2018
1
cloud print
1
coalition
1
coalition for better ads
1
contact picker
1
content indexing
1
cookies
1
core web vitals
2
csrf
1
css
1
cumulative layout shift
1
custom tabs
1
dart
8
dashboard
1
Data Saver
3
Data saver desktop extension
1
day 2
1
deceptive installation
1
declarative net request api
1
design
2
developer dashboard
1
Developer Program Policy
2
developer website
1
devtools
13
digital event
1
discoverability
1
DNS-over-HTTPS
4
DoH
4
emoji
1
emscriptem
1
enterprise
1
extensions
27
Fast badging
1
faster web
1
features
1
feedback
2
field data
1
first input delay
1
Follow
1
fonts
1
form controls
1
frameworks
1
fugu
2
fund
1
funding
1
gdd
1
google earth
1
google event
1
google io 2019
1
google web developer
1
googlechrome
12
harmful ads
1
html5
11
HTTP/3
1
HTTPS
4
chrome
35
chrome 81
1
chrome 83
2
chrome 84
2
chrome ads
1
chrome apps
5
Chrome dev
1
chrome dev summit
1
chrome dev summit 2018
1
chrome dev summit 2019
1
chrome developer
1
Chrome Developer Center
1
chrome developer summit
1
chrome devtools
1
Chrome extension
1
chrome extensions
3
Chrome Frame
1
Chrome lite
1
Chrome on Android
2
chrome on ios
1
Chrome on Mac
1
Chrome OS
1
chrome privacy
4
chrome releases
1
chrome security
10
chrome web store
32
chromedevtools
1
chromeframe
3
chromeos
4
chromeos.dev
1
chromium
9
iframes
1
images
1
incognito
1
insecure forms
1
intent to explain
1
ios
1
ios Chrome
1
issue tracker
3
jank
1
javascript
5
lab data
1
labelling
1
largest contentful paint
1
launch
1
lazy-loading
1
lighthouse
2
linux
2
Lite Mode
2
Lite pages
1
loading interventions
1
loading optimizations
1
lock icon
1
long-tail
1
mac
1
manifest v3
2
metrics
2
microsoft edge
1
mixed forms
1
mobile
2
na
1
native client
8
native file system
1
New Features
5
notifications
1
octane
1
open web
4
origin trials
2
pagespeed insights
1
pagespeedinsights
1
passwords
1
payment handler
1
payment request
1
payments
2
performance
20
performance tools
1
permission UI
1
permissions
1
play store
1
portals
3
prefetching
1
privacy
2
privacy sandbox
4
private prefetch proxy
1
profile guided optimization
1
progressive web apps
2
Project Strobe
1
protection
1
pwa
1
QUIC
1
quieter permissions
1
releases
3
removals
1
rlz
1
root program
1
safe browsing
2
Secure DNS
2
security
36
site isolation
1
slow loading
1
sms receiver
1
spam policy
1
spdy
2
spectre
1
speed
4
ssl
2
store listing
1
strobe
2
subscription pages
1
suspicious site reporter extension
1
TCP
1
the fast and the curious
23
TLS
1
tools
1
tracing
1
transparency
1
trusted web activities
1
twa
2
user agent string
1
user data policy
1
v8
6
video
2
wasm
1
web
1
web apps
1
web assembly
2
web developers
1
web intents
1
web packaging
1
web payments
1
web platform
1
web request api
1
web vitals
1
web.dev
1
web.dev live
1
webapi
1
webassembly
1
webaudio
3
webgl
7
webkit
5
WebM
1
webmaster
1
webp
5
webrtc
6
websockets
5
webtiming
1
writable-files
1
yerba beuna center for the arts
1
Archive
2024
srp
čvn
kvě
dub
bře
úno
2023
lis
říj
zář
srp
čvn
kvě
dub
úno
2022
pro
zář
srp
čvn
kvě
dub
bře
úno
led
2021
pro
lis
říj
zář
srp
čvc
čvn
kvě
dub
bře
úno
led
2020
pro
lis
říj
zář
srp
čvc
čvn
kvě
dub
bře
úno
led
2019
pro
lis
říj
zář
srp
čvc
čvn
kvě
dub
bře
úno
led
2018
pro
lis
říj
zář
srp
čvc
čvn
kvě
dub
bře
úno
led
2017
pro
lis
říj
zář
srp
čvc
čvn
kvě
dub
bře
úno
led
2016
pro
lis
říj
zář
srp
čvn
kvě
dub
bře
úno
led
2015
pro
lis
říj
zář
srp
čvc
čvn
kvě
dub
bře
úno
led
2014
pro
lis
říj
zář
srp
čvc
čvn
kvě
dub
bře
úno
led
2013
pro
lis
říj
zář
srp
čvc
čvn
kvě
dub
bře
úno
led
2012
pro
lis
říj
zář
srp
čvc
čvn
kvě
dub
bře
úno
led
2011
pro
lis
říj
zář
srp
čvc
čvn
kvě
dub
bře
úno
led
2010
pro
lis
říj
zář
srp
čvc
čvn
kvě
dub
bře
úno
led
2009
pro
lis
zář
srp
čvc
čvn
kvě
dub
bře
úno
led
2008
pro
lis
říj
zář
Feed
Follow @ChromiumDev
Give us feedback in our
Product Forums
.