The following is a list of minor techniques that are not big enough to have their own page.
Donut Speed Tech
Holding forward while on a donut block will make it fall 1 frame faster than normal.
Hidden Block Cape Jump
It is possible to activate a hidden block with a cape spin while also landing on it.
Rotating Block Bounce Cancel
Spin Jumping onto a Rotating Block and throwing an item 1 frame after landing on it will cancel the bounce off the block and Mario will fall directly through it.
Jumping on an enemy that is stacked on a Thwomp will cause the the Thwomp to immediately start raising to its initial spot.
Upward Block Break
Jumping into a block directly above Mario and throwing a shell will allow Mario break a Brick Block that would normally not be able to be broken from below by Small Mario.
Yoshi Spin Jump Mount
Yoshi Swallow Kill
When Yoshi swallows a fireball he is able to kill enemies with it during the time it is entering his mouth. This can also be used to move the explosion from a Bob-omb.
Yoshi Used P Switch Eat
If Yoshi eats a P Switch at the same time it gets pressed he is able to swallow the used P Switch after it gets activated. This will cause Yoshi to have the appearance of an item being in his mouth, when in reality his mouth is empty. While there is no physical P Switch in his mouth, this will still allow Yoshi to swim faster underwater.