author: Krasimir Tsonev

Hi there, I'm . Senior front-end engineer with over 13 years of experience. I write, speak and occasionally code stuff. Follow me on Twitter, GitHub, Facebook or LinkedIn

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Creating simple WYSIWYG editor with AS3 (Flex)

There are dozen of JavaScript WYSIWYG editors available, but most of them are too complicated and a little bit buggy. From time to time I'm using my own tool to provide such kind of functionality. It accepts and exports valid html. I decided to share it with you and explain how I built it.

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PHP: add text to transparent PNG image

Simple way to produce numbered image with PHP. The script uses PHP GD.

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AS3: runtime font loading (embedding)

Flash is wonderful technology and has many advantages. Before a couple of years it was really popuplar to use it for displaying fonts that are not installed on the user's machine. Flash is still powerfull tool for such kind of tasks. These days I worked on a project which had to use a lot of fonts. It wasn't possible to embed all of them so I decided to implement runtime embedding.

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CSS: :before and :after pseudo elements in practice

By definition :before and :after are CSS pseudo elements. You can use them to insert something before or after the content of an element. There are some great articles giving the basics, but I wanted to write down a blog post for the real use cases. Or, at least, to show what I'm using them for.

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