NES emulation cheat sheet:

• https://github.com/xem/nes/blob/gh-pages/cheat%20sheet.txt

NES emulator & debugger: (wip)

• https://xem.github.io/nes

Sources:

NesDev: http://nesdev.com

Patrick Diskin nesdoc.pdf: http://nesdev.com/NESDoc.pdf

Martin Korth everynes.html: http://problemkaputt.de/everynes.htm

Brad taylor's NES emulator guide: http://nesdev.com/NES%20emulator%20development%20guide.txt

Obelisk's 6502 reference: http://obelisk.me.uk/6502/reference.html

bfirsh's JSNES: https://github.com/bfirsh/jsnes

Joel Yliluoma's (Bisqwit) nesemu1: https://bisqwit.iki.fi/jutut/kuvat/programming_examples/nesemu1/

Maizure's Decoded nesemu1: http://www.maizure.org/projects/decoded-bisqwit-nes-emulator/

6502.js: https://github.com/Torlus/6502.js/blob/master/6502.js

Test ROMs - https://github.com/xem/nes-test-roms