@Version 2017-04-04 Changelog
This standalone version disassembles binary code for the 6502 processor and variants.
Requires a modern HTML5/ES6 browser (tested in Firefox and Chromium).
Select a file to disassemble (formats):
Help Click to open/close these side tabs Full docs are here Click and use cursor keys & shift to select bytes in the disassembly G = go to address ShiftL = define/rename label ShiftR = run selected code range, for relocation/decompression ShiftA = spawn assembly trace at selected address  = adjust indentation ; = edit comment B = toggle blank line above C = display selection as font char S = display selection as sprite M = toggle multicolor character/sprite U = display selection as unknown bytes ShiftC = create byte at address being pointed to Del = delete selected Unknown bytes from listing CtrlShiftS = save to browser storage CtrlShiftZ = revert to last save ShiftD = download snapshot