Weaver’s knot tutorial - an important join to know. Very useful for knitters and crocheters. I actually use this knot to join thread on my serger but never thought to use it for knitting or crocheting.
Weaver’s knot tutorial. I also call this Paula's knot. Since I learned it from Paula Emons-Fuesle of the Knitting Pipeline Podcast.
Weavers knot, helpful with yarn color changes - Knitting Journal
Weaver’s knot is great for joining slipper ends such as bamboo. I always thought this was a square knot, silly me!