As you probably know, JavaScript is not limited to the browser. There’s server-side JavaScript, JS for various extensions, you can script Photoshop operations with JavaScript if you feel like it. Or compile Windows executables. You see where I’m going with this. JavaScript is everywhere 🙂 And yes, you can do shell scripting in JavaScript. On […]

This is one of those note-to-self type of posts. Just went through the exercise of installing a number of PNG tools on the Mac and here are some notes. The instructions below should probably work on any unix box. AdvDef, AdvPng, … There is a number of Adv* tools (advdef, advpng, advmng, advzip) packed together […]

This posts is one of those “note to self” kinda posts. I just finished installing PHP and Apache on my Mac OS 10.5.6 and though I should document the experience should I (or you) need to do it again. It could already be there The default OS install came with goodies like ruby and php […]

UPDATE: Ryan Grove has a better script to display the JSLint results. So basically follow the instructions here until you get to Step 2, point 5 (where you write the command to run JSLint). Then head over to Ryan’s blog post to get the better script. JSLint is an indispensable tool if you’re serious about […]

To quote http://www.mozilla.org/rhino/: Rhino is an open-source implementation of JavaScript written entirely in Java. It is typically embedded into Java applications to provide scripting to end users. Rhino allows you to use JavaScript: on the server-side, so you can ditch RoR, Perl, PH… well, keep PHP 🙂 … in favor of JavaScript on the command […]

JPEGtran is cool because it lets you optimize JPEG images losslessly by: Stripping meta data (meta is sometimes bulky and useless for web display) Optimizing Huffman tables or Convert a JPEG to progressive encoding From my experience 1 is more important than 2 or 3 and 3 gives better results than 2 for images over […]