jTandy (2012/09/02) is released. jTandy is a TRS-80 model III emulator written in javascript. It has the same philosophy that jBacteria, Roland and jupiler, that is:

- Tiny size (20Kb with included ROM) without performance lost.
- Not embedded in a web page. You can avoid the right frame by clicking a game/rom with Ctrl+Click.
- Huge database of software in left frame that can load differents machines. By now only model III is working but it's planned model I and 4 in near future.
- Tab is @, Ctrl is BREAK and Esc is CLEAR
- F1 keymap help/pause, F5 reset (by refresh), F11 full screen.
- F3 load quick snapshot, F4 save quick snapshot, F8 machine reset, save .SNA with F10.
- F9 switch scaling between bilinear and nearest neighbor. Only works on Firefox.
- You can load local .SNA and .CMD files by dragging a file to emulator window.

jTandy (2012/09/02) Changelog:
- Andy Warren notice me a bug in Y and Z keys with detailed instructions to solve it. Thanks Andy.




Source: Here