Adding twist to splitty yarns — A simple change to stop yarns untwisting as you work them.
Double short rows — Two short rows at the same stitch for interesting design possibilities.
Knitting backwards — A way to avoid purling in stockinette stitch.
Compendium of yarn joins — Methods of adding new yarn to knitting and when to use them.
Twist-and-Weave — Add in a new color without leaving holes or knots.
Increases and decreases
KFSB — A neater, easier alternative to a KFB increase.
Make 1 (M1) increase — Right-leaning, left-leaning, knit side, purl side.
K2Tog-L — The only left-leaning decrease you'll ever need!
Intarsia cast-on — How to get vertical lines of color starting from a neat cast-on edge.
Neater intarsia — A simple fix for untidy stitches around a vertical color change.