This is a good basic tutorial for this. I learned how to do this years ago for my 3rd project. You can make reversible Fair Isle patterns that look amazing on both sides.
Great double knit instruction!
double knit cast on. This could be a neat way of casting on without seeing the cast on stitches.
Reversible Double Knit Rose Scarf FREE PATTERN generously provided by Judy
This site has tons of helpful video tutorials to teach you how to knit.
Ravelry: Dragonscarf pattern by Tina13 Another knitting pattern that can be used as a cross stitch pattern.
Baby blanket free crochet filet pattern with Minion Dave from Minions
The big one that got away Deer Filet Crochet Pattern 294 | CROCHETBYDASMADE - Patterns on ArtFire