UI and frontend software design and consulting since 1991
Without too much fanfares Sciter has officially transitioned from TIScript to JavaScript this week. To be precise, there are two Sciter’s at the moment: Sciter.TIS and Sciter.JS. It is just from now and on Sciter is a synonym of Sciter.JS. And so Sciter.JS is the official, mainstream version. But Sciter.TIS is still supported and maintained…
Sciter v.4.4.4.8 has got native support of <lottie>s (on the picture). Lottie is a compact representation of Adobe After Effects files exported as JSON by using Bodymovin plugin. “Compact” here means that the format contains minimal information needed to render animation. While adding lottie support to Sciter I have realized that lottie actually marks the…
Major CSS implementation refactoring is happening in Sciter for 4.4.2.xx at the moment. Original CSS implementation architecture in H-SMILE core was established 14 years ago when CSS contained just handful of properties. Currently there are more than 300 of them defined in W3C spec and counting. My initial optimistic implementation was relied on hypothesis that…
Consider this style definition: Note that box-sizing property above. It instructs the browser that outer edge of border box of the element should have 400x400px dimensions. But that is not so in all major browsers even all of them support box-sizing property. Here is the demo of the problem that you can try in your…
10 years ago we, at W3C-style WG mail list, started discussion of giving CSS at least some flexibility. That was the time of semantic Web battles that showed up in “don’t use <table> for layout purposes” witch-hunt among others. The problem was that CSS did not offer any option to vertically align stuff inside browser…
Nicholas Zakas is talking about basic principles of scalable [Web] application architectures: While this talk was made in 2013 it is still 100% applicable to modern Web and Sciter (desktop) applications.
I have found Maintainable CSS site exceptionally useful for designing maintainable CSS systems. Modular and encapsulated: Styles don’t bleed or cascade without your permission. Any design requirements: Completely flexible to your needs. No tooling required: But you can use tooling if you want to. Easy to learn: Read the guides and see. Any size project:…
Here is selfie of syntax (tiscript) colorizer – the text below is a full source code of syntax highlighting routine. The code has colorized itself: Can your browser do that in 40 lines of code? And here are styles that define style of tokens: plaintext > text::mark(number) { color: brown; } plaintext > text::mark(number-unit) {…
Please consider these tasks: Find all words in text on HTML page and highlight them Syntax highlighting: parse text of <pre> and mark all keywords by changing their color Find all misspelled words in <textarea> highlight them specifically. Currently you can do #1 and #2 by wrapping each text found into <span>s with specific classes…
I am adding CSS filter property support to upcoming Sciter version. That involved Windows backend refactoring to support Direct2D v.1.1 if it is available.
