A few things I noticed in the live demo:
- The console isn't there unless you open it manually, at which point it overlays the panels. To me one of the main benefits of an OFM is that you have a console always available as well as the panels (from which you can pick file names or paths (Ctrl+Enter, Ctrl+[, Ctrl+]). If I want only one or the other I'd use Explorer and cmd instead of Far.
- The context menu (curiously opened with F9, which normally triggers the application menu of the OFM, from which you can access settings, view options, etc.) is not usable with the keyboard, which kinda defeats its purpose in such a tool.
- Bulk selection keys Num+ and Num- don't work, although they are documented.
- Alt+Left/Right is perhaps not the best idea for a hotkey in a browser. Sometimes it performs its intended function, when pressed in the wrong panel it instead performs the browser's function for going around the history. I'd say either find better hotkeys or always disable the browser's function, instead of contextual.
- Page↑/Page↓ curiously move less than a page, which means when pressing Page↓ with the cursor at the top, the list doesn't scroll.
- When using a keyboard layout where `/~ is a dead key (e.g. US International), the dead key will remain active for the first key pressed in the console, leading to things like à instead of a. This may not be circumventable from within a web application, but perhaps a better hotkey can be chosen instead to make up for the deficiencies of handling input in web applications. This issue also would go away once the console is always there instead of having to be toggled.
- The feedback button in the live demo doesn't work.