Circle with legs - node anchors not enough
97572
Add more anchors to standard TikZ nodes
140702
How to use the Bevel node in 2.79b
16626
Horizontal fixing of Tikz nodes
95671
Tikz: purely vertical arrow from nodeA.south to nodeB.north
110432
TikZ: multiple decorations on a path.
140431
Large Nodes in Tikz Tree Leads to Overlap
87157
Positioning node on tikz path
7058
How to make a circle with grid on the outside ring
146845
How do I make partially shaded nodes with tikz without hardcoding coordinates?
153864
Wrong place for hyperref link in scaled tikz picture
13314
Adding underbrace in tikz
119553
How to add a node in the middle of the line with tikz?
20918
Increase the thickness of node border in TikZ
146953
How to add an edge ring around a hole
154234
TikZ - curly braces end at the same node, but there is a gap
56832
Drawing discs with circular holes with TikZ
124104
How to draw double circle node in tikz?