How to make a (working!) Progressive Web App!

This is actually one of the clearer PWA guides I’ve seen for InfinityFree. The blob-based manifest trick is pretty clever since the normal manifest.json route keeps hitting the security system issue on free hosting. I’d also recommend double checking icon sizes and colors early on because browsers can be picky with install prompts. I used https://colorpickerimage.org/ recently while tweaking my app icons/theme colors and it made matching everything way easier.