Smaller PNGs
Last week I put together an animated infographic that required some flexibility. Alpha transparency was essential, but the number of images I needed to pull it off meant that my typical way of creating PNGs wasn’t going to work. Let’s be honest; Photoshop is absolutely terrible at saving transparent PNGs for web use. Your choices are between an 8-bit with 1-bit transparency (better than a GIF in terms of file size, but no better in terms of transparency options) or a huge 32-bit PNG with alpha transparency. There’s no middle ground. … Read the rest here