Creating a Mesh with the Bezier Shape tool

modeling - Converting Bezier shape into mesh with nicer topology - Blender Stack Exchange

Bezier

bevel - Round the end of shape (mesh) - Blender Stack Exchange

How to fill a 3D bezier curve? - Blender Stack Exchange

Creating Realistic Objects with Mesh Fill

Adding Curves

Edit Bezier control points in Motion - Apple Support

Creating a Mesh with the Polygon Shape tool

This is a modeling tool for Blender that lets you use curves to deform your mesh, allowing you to make beautiful shapes.It's useful for blocking and

[Blender] Bézier Mesh Shaper