Assume all work unless the readme or project site says otherwise. If you do happen to come across one which doesn't work and isn't marked, please submit a note to the description. But most entries should be fine, just give a few games a try.
why would you assume that? most people don't even test their hacks on real hardware. I've been playing hacks for a while, I ALWAYS use real hardware as I'm one of the two people who hate emulators. if a hack only works on emulator than you might as well be playing a PC game. anyway I'm going to start a list here of hacks and translations which do work on real hardware. method of testing and glitches also noted
SNES HACKS
* BS Zelda: Ancient Stone Tables
SF7 Game Doctor - works fine, plays to the end
Everdrive - seems to work ok
* BS Zelda: Map 1, Map 2
SF7 Game Doctor - doesn't seem to work
Everdrive - certain modded versions works fine
* Ice Metal 1: Uninstall
SF7 Game Doctor - seems to work fine
Everdrive - seems to work fine
* Oh No! More Zombies Ate my Neighbors!
SF7 Game Doctor - seems to work fine
Everdrive - seems to work fine
* Metroid Super Zero Mission
SF7 Game Doctor - seems to work fine
Everdrive - seems to work fine
* Parallel Worlds
SF7 Game Doctor - Minor graphic glitches (title screen, scorpion boss), up to dark world with 17 hearts and still playing. One bug in Darunia's dungeon might make it unfinishable as it seems to continuously scroll when you enter a particular door.
Everdrive - Minor graphic glitches (title screen), otherwise untested.
Comments - This the most RH compatible LttP hack, all others stuff up early or won't start at all
SNES TRANSLATIONS
* Adventures of Hourai High, The
SF7 Game Doctor - seems to work fine
Everdrive - seems to work fine
* Clock Tower
SF7 Game Doctor - Minor graphic glitches during intro, otherwise seems to work fine
Everdrive - same as above
* Dragon Ball Z: Legend of the Super Saiyans
SF7 Game Doctor - seems to work fine
Everdrive - seems to work fine
* Front Mission: Gun Hazard
SF7 Game Doctor - seems to work fine
Everdrive - seems to work fine
* Tactics Ogre: Let us Cling Together
SF7 Game Doctor - Minor graphic glitches (very minor mostly text and menu), works all the way until the end.
Everdrive - Minor graphic glitches, otherwise seems to work fine