Mat's Blogging corner

About two weeks ago, I started a DPS911 Open Source Projects class, which is essentially a continuation of the previous DPS909 Topics in Open Source Development class that I took last year. The class size is much smaller, we have 4 students compared to the 30+ we had last time, which is nice the professor can spend more time with us as opposed to the entire 30+ class of students. For this class, we are starting a project that my professor has envisioned, for now we are calling it unbundled . This project is meant to recreate an operating system for web development in a browser environment. The idea is to have features such as accessing directory of files, a code editor, command line terminal, sharing files, and more, be available in the browser for use on any operating system. The project isn't re-inventing the wheel, the technology is already there, we are just putting everything together. Brackets , for example, will be used for the code editor, while webtorrent will be used f...

I finally got the opportunity to try out GitHub Pages. GitHub Pages is a simple static HTML page that we can create from our GitHub repositories. It is perfect for documentation or anything related to the project. To get started, a gh-pages branch must first be created, and then it can be further setup in the settings section. For this project, I wrote a test case for async image loading. I built a simple page that would allow me to test this in multiple browsers. The page is very simple with an image, a counter, and a button to reload the image. As the user clicks the button, the image is reloaded. If the image is reloaded, the background changes colours and the counter is updated. The async testing has passed on all the browsers except for Safari. I decided to dig deeper into this and Safari is like this. I had to dig pretty deep into the webkit source files to see where the load event is fired. After digging around for a little bit, I found the ImageLoader.cpp file. The na...