chromium

There are 2 posts tagged chromium (this is page 1 of 1).

My Top 10 Tools for Learning

Number 10 by Flickr user Downing Street, CC licensed

Number 10 by Flickr user Downing Street, CC licensed

Jane Hart does the educational technology community a big favour by compiling top 10 lists of learning tools which are send to her by educational professionals from around the world. She creates a top 100 list that is an interesting reflection of current (and past) popular technology in education and learning.

Each year you get a chance to update your own list. I haven’t done that this year, so here goes:

Moodle – This open source course management system is my bread and butter and has led me into the free software world. Its community of teachers and its enlightened leadership is second to none.
Google Reader – The only way that I am able to keep up with the things that I want to read. Outsourcing my subscriptions and read/unread statusses to Google makes it possible for me to use my laptop, my cellphone or any random computer and see the same information. I just wish there was an open source project that would do the same and could run on my own server.
  1. Moodle – This open source course management system is still very much my bread and butter and has led me into the free software world. Its community of teachers and its enlightened leadership is second to none.
  2. Google Reader – The only way that I am able to keep up with the things that I want to read. Outsourcing my subscriptions and read/unread statusses to Google makes it possible for me to use my laptop, my cellphone or any random computer and see the same information.
  3. Ubuntu – My operating system of choice. Not only does it give me the freedom to use it how I want, it is also the source of much learning about how computers work. I see it as a critical enabler.
  4. Google Search – Still the best search technology around. I have a couple of stock queries that I do all the time like “better than x” if I want to find an alternative to x and I can usually find what I need in one or two queries.
  5. Wikipedia – More and more the easiest way to find a piece of factual information. I use a lot of materials from the Wikimedia Commons in most things that I create. Wikipedia has been decisive in many kitchen table arguments.
  6. WordPress – I have been blogging for over a year now and the process of writing for an audience has forced me to think deeper about my profession. Writing blogs could a central part of many courses. It really is a heavily underutilised pedagogical tool. I have to admit I don’t run my own installation, but trust the excellent WordPress.com service.
  7. Chromium – Most of the work that on do on my computer is done in a browser window. Google’s open source effort is now my default browser. This is mainly because of it’s amazing speed and the Omnibox. Read this blog post for more of my reasons.
  8. LAMP = Apache, MySQL, PHP – This technology makes it trivial for a non-programmer like me to create my own tools that do what I need them do. Using the APIs of the different web services I can create my own mashups.
  9. Youtube – This has become an indispensable resource. Stuck in a level on a Nintendo DS game? Type the games name and a level to see a walk through. There are endless tutorials on anything that you might want to learn.
  10. Delicious – The social bookmarking site not only remembers all I have seen that is interesting on the net, but it is also an excellent way of finding many good sites on a topic. My slowly expanding network of del.icio.us friend tag interesting pages for me to look at.

It wasn’t intentional, but I now notice that the only things that are not web applications are an operating and a browser (the bare essentials). That must be of some significance!

Why Chromium is Now My Primary Browser

Arjen Vrielink and I write a monthly series titled: Parallax. We both agree on a title for the post and on some other arbitrary restrictions to induce our creative process. For this post we agreed to include our personal browser histories in the post. You can read Arjen’s post with the same title here.

Chromium Logo

Chromium Logo

If you are not interested in Browsers and/or usability, I would suggest you don’t bother to read this post.

I cannot exactly remember the first time I used the Internet. It probably was in 1996 in the library at the Universiteit Utrecht. I wasn’t particularly aware of the browser I was using, but I am quite sure that is was Netscape Navigator with which I did the Altavista searches. I used Netscape throughout my education, only to switch to Internet Explorer 5 when I got my own computer with Windows 98 and a dial-up Internet connection. I then used nothing but IE until I read about Mozilla Firefox in a magazine in 2004. Through Moodle I had started appreciating open source software and I liked working with Firefox and its tabs. I stuck with Firefox for a year or so, feeling quite the rebel whenever a site would only load in IE. At some point I noticed how much faster IE was than Firefox. That is when I switched to Avant Browser, a freeware skin around the IE browser engine which included tabs and some other advanced features. A little while later (somewhere in late 2005 or early 2006) I learnt about Opera. Opera had a lot of appeal to me. I liked how their developers pushed so many innovations in the browser space: tabbed browsing, advanced security features and mouse gestures were all inventions of Opera. I loved how fast it was and how many features they managed to cram in so little megabytes. Its cross platform nature allowed me to stay with Opera when I permanently switched to Ubuntu in the summer of 2006. I switched back to Firefox in early 2007 because of my slightly more hardcore open source attitude and because of its wonderful extensions. The latter allowed me to keep all the functionality that I loved about Opera and more.

About two weeks ago I switched to Chromium. This is Google’s relatively new open source offering in the browser market. I am able to automatically download new builds every day through the PPA for Ubuntu Chromium Daily Builds. Even though it is still beta alpha software, it is highly usable.

So why did I switch? I think there are three reasons:

1. Performance
Since a couple of months my private computing is done with a Samsung NC10. This Intel Atom based netbook is slightly underpowered. You really notice this when you are doing things like recoding a video or doing some CPU intensive image editing. I also noticed it terribly in Firefox. Things like Google Reader, DabbleDB (watch that 8 minute demo!) and the WordPress admin interface were nearly unusable. A cold start of Firefox (the 2.x version that comes with Ubuntu 9.04) takes nearly a minute. Chromium on the other hand starts up in a couple of seconds and is very spiffy with Javascript-heavy web-apps.

I tried to quantify my unmistakable feelings with some benchmarking. I used Peacekeeper, but Firefox could not finish the benchmark and would crash! I then used the Sunspider Javascript benchmark and got a total score of 3488.8ms for Chromium and a total score of 18809.6ms for Firefox. This means that in certain cases Chromium would load something in less than one fifth of the time that Firefox 2.x will load it.

While writing this post I decided to try installing Firefox 3.5 (without add-ons) and see how that would perform. After a sudo apt-get install firefox-3.5 I could start Firefox by selecting “Shiretoko Web Browser” in the “Internet” menu. The total score was 5781.2ms, a major improvement, but still more than one and half times slower than Chromium. Its interface is also still less responsive than I would like it to be.

Another nice aspect about Chromium’s performance is that each tab is its own process. This so called Multi Process Architecture isolates problem webpages so that one Flash page crashing does not affect the other browser tabs, something that happened very often to me with Firefox.

2. Screen Real Estate
Another thing that a netbook lacks is pixels. My screen is 1024 pixels wide and 600 pixels high. Especially the lack of height is sometimes taxing. I have done a lot of things in Ubuntu to mitigate this problem (if you are interested I could write a post about that) and I had to do the same with Firefox.

In Firefox I used Tiny Menu, chose small icons, used no bookmarks and combined many toolbars into one to make sure that I have more content and less browser. To my surprise I had to do nothing with Chromium and still got a bigger canvas with a bigger font in the address bar! Compare the screenshots below to see the differences: 

 

Screenshot Firefox (click to enlarge)

Screenshot Firefox (click to enlarge)

Screenshot Chromium (click to enlarge)

Screenshot Chromium (click to enlarge)

 

Chromium shows more of the page and accomplishes this by doing a couple of smart things:

  • There is no status bar. I could have turned the status bar off in Firefox, but I need to see where a link is pointing to before I click on it. Chromium shows this information dynamically as soon as you hover over a link. When you don’t hover it shows nothing.
  • The tabs are moved into the title bar. It looks a bit weird for a while, but it uses some very valuable space.
  • Some things only appear when you need them. The bookmark bar, for example, only shows up when you open a new tab.

3. It is a fresh look at what a browser should/could be
Most of my time behind my computer is spent using a browser. More and more of the applications I use daily have moved into the cloud (e.g. mail and RSS reading). It is thus important to have a browser that is made to do exactly those functions.

The developers of Chromium have looked at all aspects of a traditional browser and have rethought how they work. A couple of examples:

  • The address bar is actually a tool with four functions. It contains your web history, typing some terms will execute a search in your default search engine (saving me two characters compared to how I search in Firefox), you can type a normal web address and you can use keywords to search. If I type w chromium in the address bar it will search for chromium in Wikipedia. The keyword search also works in Firefox, but Chromium has a prettier and more clear implementation.
  • When you open a new tab, you see a Dashboard of sites you use often (a variant of another Opera invention). That page also conveniently displays recently closed tabs with a link to your browsing history. The history page has excellent search (it is Google after all!) and has that simple Google look.
  • The downloads work in a particular way. They automatically save in a default location unless you tick a box confirming that you always like to open that type of file from now on. This takes a little getting used to (I like saving my downloads in different folders), but once again the download history is searchable and looks clean.

In conclusion: Chromium is a browser in which some hard choices were made. No compromises. That means that I, as a user, have to worry about less choices and settings and can focus on being more productive. Making tough interface design choices can be a very successful strategy: witness Apple’s iPod.

For now I will be using Chromium as my primary browser and will use Firefox when I need certain functionalities that only Firefox add-ons can provide.

I am looking forward to what the browser future holds!