YarnSub
Crochet Provisional Cast-on, with and without a crochet hook
SSP - Slip Slip Purl decrease in knitting
Right Lifted Increase (RLI) in knitting
Left Lifted Increase (LLI) in knitting
Intarsia cast-on
KFSB knitting increase alternative to KFB
Twist-and-Weave yarn join in knitting - left handed
Twist-and-Weave yarn join in knitting - right handed
Crochet the 'wrong' way to add twist to an S-plied yarn
Twisted Cable Cast-On (for single ply yarns)
K2Tog-L, a neat and simple left-leaning decrease
A simple fix for uneven intarsia - tidy the stitches near a color change
Knitting backwards - stockinette without purl