Toolstud.io Alpha running!

I made a lot of progress: cleaned up some old libraries I had, developed an easy way to visualize data, and finished a first version of:

• http://toolstud.io/data/bandwidth.php : bandwidth calculator
• http://toolstud.io/data/filesize.php : filesize calculator
• http://toolstud.io/calculate/speed.php : speed converter
• http://toolstud.io/photo/aspect.php : aspect ratio calculator
• http://toolstud.io/photo/megapixel.php : megapixel calculator

Now I still have to make a decent first version of my most popular color tool: RGB/CMYK color conversion, and then I’m ready to start migrating.