Today I needed a quick tool to compare the loading progression (not just loading time, but also incremental rendering) of two websites, one remote and one in my localhost. Just have them side by side and see how they load relative to each other. Maybe even record the result on video and study it afterwards. […]
Those of us who use promises heavily, have often wished there was a Promise.prototype.resolve() method, that would force an existing Promise to resolve. However, for architectural reasons (throw safety), there is no such thing and probably never will be. Therefore, a Promise can only resolve or reject by calling the respective methods in its constructor: var promise = […]
I adore Github Pages. I use them for everything I can, and try to avoid server-side code like the plague, exactly so that I can use them. The convenience of pushing to a repo and having the changes immediately reflected on the website with no commit hooks or any additional setup, is awesome. The free […]
Recently, when I was making the minisite for markapp.io, I realized a neat trick one can do with CSS variables, precisely due to their dynamic nature. Let’s say you want to use a property that has multiple versions: an unprefixed one and one or more prefixed ones. In this example we are going to use clip-path, which […]
I have often lamented how many JavaScript developers don’t realize that a large percentage of HTML & CSS authors are not comfortable writing JS, and struggle to use their libraries. To encourage libraries with HTML APIs, i.e. libraries that can be used without writing a line of JS, I made a website to list and promote them: markapp.io. […]
As part of my preparation for my talk at CSSDay HTML Special, I was perusing the most recent HTML specs (WHATWG Living Standard, W3C HTML 5.1) to see what undiscovered gems lay there. It turns out that HTML sliders have a lot of cool features specced that aren’t very well implemented: Ticks that snap via the […]
Women speaking up about the sexism they have experienced in tech is great for raising awareness about the issues. However, when no positive stories get out, the overall picture painted is bleak, which could scare even more women away. Lucky for me, I fell in love with programming a decade before I even heard there is a […]
Anyone who follows this blog, my twitter, or my work probably is aware that I’m not a huge fan of big libraries. I think wrapper objects are messy, and big libraries are overkill for smaller projects. On large projects, one uses frameworks like React or Angular anyway, not libraries. Anyone who writes Vanilla JS on a daily […]
If, like me, you try to avoid using heavy libraries when not needed, you must have definitely written a helper to copy properties from one object to another at some point. It’s needed so often that it’s just silly to write the same loops over and over again. These days, most of my time is […]
Over the last couple of years, blind reviews have been popularized as the ultimate method for fair talk selection in industry conferences. While I don’t really submit proposals myself, I have served several times on the other side of the process, doing speaker selection in conference committees, and the more data points I collect, the […]