I love Bookmarklets, they let you quickly customise web sites in a lighter way than a Chrome extension, and for the longest time (5 years), I thought it wasn't possible to run Bookmarklets on Chrome on Android. It turns out, I was wrong. You just can't run them the traditional way. The way that most people access Bookmarks on Android doesn't let you run a Bookmarklet, i.e, via "Select Bookmarks" in the main menu;
I was on the flight to Delhi this last week and I wanted to be able to debug my KaiOS device with Chrome OS - I never quite got to the level that I needed for a number of reasons (port forwarding didn't work - more on that in another post), but I did get to build a simple tool that really helps me build for the web on Android based devices.