Javascript

Joel’s latest strategy letter is a long-winded diatribe on the current state of browser-based application development. There is some good stuff in there, but some of the metaphors are really stretched and the comparisons between desktop and web-based applications is a bit broken. Joel seems to think that web-based applications should support the same kind of features as desktop applications. This line of thought can only go so far.

Today ActiveState announced the Open Komodo Project, an initiative to create an open source platform for building developer environments. The project overview has lots of information on the details. Here is a good summary:

John Resig did a presentation at Google on Best Practices in Javascript Library Design. The presentation has some great information on creating solid libraries in JavaScript.

Here is some recent content additions or changes appearing on the Mozilla Developer Center (MDC).

Firefox 3 is expanding its rich WYSIWYG editing capabilities by adding support for the contentEditable attribute. Setting contentEditable to “true” allows you to make parts of a document editable. Firefox already supports using designMode to make an entire document editable. Here is a previous post about using designMode.

I am really impressed by how many people seem to be using WebRunner ([1] & [2]). Personally, I still use it everyday to run GMail and Zimbra. Along the way, I had noticed some small quirks and painful bugs. The download bug (click a download link and get a XUL error message) was the one I hated the most. The window title bug (multiple WebRunner instances would cause the window title to change) was a close second.

FUEL 0.1 landed on the trunk yesterday. Progress had slowed since the last update mainly due to John and I having so many other balls in the air. For those intrepid enough to play with 0.1, you can use the API on the wiki and the code in the unit tests as examples.