Add a tool to create vertex at intersection of edges — Right-Click Select
How can I add vertices to intersection of two edges? - Blender Stack Exchange
How to connect faces between 2 edge loops? - Blender Stack Exchange
Make Edge/Face — Blender Manual
How do I create a curved edge between 2 vertices in 2D mode within Blender? : r/blenderhelp
8 Tips for Clean Topology in Blender (Updated for 2021) - CG Cookie
Vintage Simstress — IV. The most useful meshing tools in Blender
How to add edge between two vertices? - Blender Stack Exchange
8 Tips for Clean Topology in Blender (Updated for 2021) - CG Cookie
Extrude in Blender | How to Use the Extrude in Blender?
Joining Vertices To Edges And Creating New Vertices On Your Model – blender base camp
This modeling hack shows how to make holes the easiest way possible. — Blender Secrets
How to Add Vertices in Blender 2.8
How can I automatically create edges according to the number of vertices? - Blender Stack Exchange
Merge Vertex, Edge or Face – Blender Knowledgebase
Edge Tools — Blender Manual
How to Add Vertices in Blender 2.8
1,2,3 - Vertices, Edges, Polygons - Released Scripts and Themes - Blender Artists Community
Adding Geometry — Blender Manual
How insert vertex in face? - Blender Stack Exchange
5 Ways to Straighten Edges in Blender - BlenderNation
How to merge a vertex to an edge/face? : r/blender
Adding Geometry — Blender Manual
Vertex Connect — Blender Manual
![Creating new edges and filling faces - Blender 3D Printing by Example [Book]](https://www.oreilly.com/library/view/blender-3d-printing/9781788390545/assets/5f6953f6-25b8-477d-973a-8492f9a0e194.png "Creating new edges and filling faces - Blender 3D Printing by Example [Book]")