How to play with Google Chrome Web Apps right now

Over at TechCrunch, MG Siegler has posted images of some Chrome Web apps installed and working in Chromium -- but it's worth knowing that you can already play with a handful of apps in Google Chrome as well. If you're running the Chrome dev channel, here's how you do it.
First, add some command line switches to your Chrome shortcut:
--enable-apps : turns on extension apps, otherwise you'll get an error when you try to install them.
--apps-panel : (optional) instead of loading the new tab page, Chrome will display a floating panel above the current tab
If you need help adding command line switches to Google Chrome, check our how-to post!
Now, on to the good stuff: installing the trio of Google apps!
First, add some command line switches to your Chrome shortcut:
--enable-apps : turns on extension apps, otherwise you'll get an error when you try to install them.
--apps-panel : (optional) instead of loading the new tab page, Chrome will display a floating panel above the current tab
If you need help adding command line switches to Google Chrome, check our how-to post!
Now, on to the good stuff: installing the trio of Google apps!

Remember that path... you're going to need to browse to it three times (assuming you want to install all three apps).

Now click load unpacked extension... and drill down to the folder you located above.
Click into the folder of the app you want to install (like gmail_app), then click OK. If the install is successful, Chrome will refresh your Extensions page and you should now see the icon for the app.

** Alternatively, you can paste the full path into the Folder: text box if you wish -- just browse to the app in your file manager and copy the full path once you're inside an_app folder (e.g. C:\Users\Lee\AppData\Local\Google\Chrome\Application\6.0.453.1\Resources\gmail_app) .
Now, let's load an app! Just click the new tab button (or press ctrl + t) and click one.

As for the actual differences, you'll have to help me out -- point out what you notice in the comments! So far, the Google apps seem to work the same as a pinned tab -- just with nicer icons.
Spenser's Instructions for Mac users (you should be able to simply substitute Chrome for Chromium if you're running the dev channel):
- Open your /Applications folder, and right click on Chromium.app, then choose "Show Package Contents"
- Navigate to Contents/MacOS, and rename Chromium to Chromium-Exec
- Create a file called Chromium, with the contents (its two lines): #!/bin/sh exec /Applications/Chromium.app/Contents/MacOS/Chromium-Exec --enable-apps --apps-panel $@
- Open terminal and run chmod +x /Applications/Chromium.app/Contents/MacOS/Chromium
- Restart Chromium
- Navigate to Chromium.app/Contents/Versions/{Your Version}/Chromium Framework.framework/Resources in finder
- Open the extension manager, click "Developer Mode", and click "Load Unpacked Extension"
- Drag the folder of the app you want (eg. gmail_app) from finder into the open dialog of Chromium, click Open
- Repeat until you've added all the apps you want














Comments
41
Subscribe to commentsSpankyJul 4th 2010 9:46AM
Kickass! Thanks!
Henrik SherlingJul 4th 2010 11:26AM
what do you mean by "create a new file called Chromium"? What type of file? And how do I make it?
Spenser JonesJul 6th 2010 2:00PM
Assuming you're referring to setting this up on a Mac, just open textedit, and save the code as "Chromium" (without an extension). You can also type "nano Chromiuim" from terminal, and enter the text there.
QikonJul 4th 2010 12:31PM
A webapp for FeedSquares (http://blog.rocketinbottle.com/p/feedsquares-for-chrome.html) this time!
(DL: http://dl.dropbox.com/u/4424398/feedsquares_app.crx)
Even if all this webapp thing is not - at this stage - particularly useful, it rocks!
SonnyjimbaJul 4th 2010 2:46PM
Thanks for the article ;) and thanks for all the comments with apps, you guys are awesome :P
TroyJul 5th 2010 1:34PM
I like it a lot, I just wish there was a way that it could start with it loaded.
Spenser JonesJul 6th 2010 2:03PM
According to the newest post on this (http://www.downloadsquad.com/2010/07/06/more-google-chrome-web-apps/):
Want your apps to reappear every time you launch Chrome? You still have to pin them -- just like regular tabs. If you don't pin an app tab, it won't reappear.
TylerJul 6th 2010 2:46PM
It doesnt work for me. I added both CL switches with no problem. loaded the unpacked extensions with no problems. But when i click the new tab button it shows the floating search bar but nothing underneath it. I see the apps in the extension page but I cannot load them. I'm on chrome dev channel, 6.0.453.1 dev.
JoseJul 6th 2010 5:58PM
Chrome Web Apps: enable and install applications on Chrome
http://www.youtube.com/watch?v=kfPaUcrYgPA
Create and build Chrome Web Apps
http://www.youtube.com/watch?v=nIFgSjzMhZg
lopataJul 6th 2010 6:04PM
i dont understand.. what kind'of apps are these..
its just web pages =\
turbotapeJul 8th 2010 6:55AM
I think the point is that Google are going to open an app store, and that these apps can be downloaded from there and used offline. This will be especially useful for those using the Chrome OS.
These are facts that I think DownloadSquad at least could've mentioned in the article.
pedro pimentaJul 7th 2010 8:28PM
i can't seem to make the mac executable file to run it.
the thing is, i'm using Google's build, so both the .app bundle and the executable are named "Google Chrome" and chrome doesn't run.
is it maybe because of the spaces? I tried writing "Google\ Chrome.app" but it still doesn't run. could you help me, please?
thank you
pedro pimentaJul 7th 2010 8:30PM
oh. ok. i got it.
the problem is the first line.
no need for "#!/bin/sh exec ".
i took it out and it worked fine!
wilde43Jul 11th 2010 5:35PM
I've created a Google Reader Web App
http://www.autohotkey.net/~Voltron43/Chrome-Extensions/GoogleReader/reader_app.crx
Voltron43Jul 11th 2010 10:55PM
I've created a few:
Google Contacts: http://www.autohotkey.net/~Voltron43/Chrome-Extensions/GoogleContacts/contacts_app.crx
Goolge Maps: http://www.autohotkey.net/~Voltron43/Chrome-Extensions/GoogleMaps/maps_app.crx
Picasa Web Albums: http://www.autohotkey.net/~Voltron43/Chrome-Extensions/PicasaWebAlbums/picasa_app.crx
lassegsJul 17th 2010 4:22AM
Made a Reddit webapp:
http://dl.dropbox.com/u/147327/reddit_app.crx
Upboats for everyone!
kenzoJul 18th 2010 6:26AM
For Mac:
- 1 line AppleScript can do this
- can be launch from the dock
Here is the article about that : http://kennygunie.online.fr/index.php/2010/07/18/webapps-pour-google-chrome-mac/
FoxartsJul 30th 2010 6:00AM
Hi, someone can help me and create a crx file for Google Notebook web applications please??? :)
AlexAug 4th 2010 7:40AM
The stages all seem to work just fine, there was just a small irritation I wondered if anyone here could help me out with.
I wanted the app tabs to look different to the pinned tabs, as shown in the screenshot, but they don't. This is after they've initially loaded.
AlexAug 4th 2010 7:43AM
http://s736.photobucket.com/albums/xx9/nivation/?action=view¤t=Untitled-1.jpg