A web based shell for Free42, the HP-42S simulator.

You first need to build the Free42 based WASM library. For this you will need to be on linux, have cloned the submodule, and installed make + emscripten. Running make build in the root directory should make a new out folder with the needed binding files.

To build the front end, you will need pnpm installed. In the web directory run pnpm i then pnpm build, which will generated all the needed files to host the site in web/dist.

• Get program execution working
• Popout calculator
• Upload and downloads states and programs
• Settings menu
• Fix keymap
• Key repeating
• Mobile support
• Power off
• Different keyboard handing when in alphanumeric input
• Offline support (PWA)
• Allow loading custom skins
• Shift the buttons when you click it?
• look into memory leaks?
• Printer??