A seamless texture traced from an image on opengameart.org shared by Scouser.
Source Firkin
Prismatic Isometric Cube Wireframe Pattern No Background
Source GDJ
This seamless pattern consists of a blue grid on a yellow background.
Source V. Hartikainen
Remixed from a drawing in 'The March of Loyalty', Letitia MacClintock, 1884.
Source Firkin
Brushed aluminum, in a bright gray version. Lovely 2X as well.
Source Andre Schouten
Pass parameters to the URL or edit the source code variables to configure the graph paper for the division desired.
Source JayNick
I love these crisp, tiny, super subtle patterns.
Source Badhon Ebrahim
Smooth Polaroid pattern with a light blue tint.
Source Daniel Beaton
The original enhanced with one of Inkscapes's filters.
Source Firkin
From a drawing in 'In an Enchanted Island', William Mallock, 1892.
Source Firkin
Don’t look at this one too long if you’re high on something.
Source Luuk van Baars
Sounds French. Some 3D square diagonals, that’s all you need to know.
Source Graphiste
The name alone is awesome, but so is this sweet dark pattern.
Source Federica Pelzel
This one is amazing, truly original. Go use it!
Source Viahorizon
You may use it as is, or modify it as you like.
Source V. Hartikainen
Classy golf-pants pattern, or crossed stripes if you will.
Source Will Monson
This metal background pattern resembles a metal plate with rivets. Solid rivets on a metal plate.
Source V. Hartikainen
By popular request, an outline version of the pentagon pattern.
Source Atle Mo
A seamless pattern the starting point for which was a 'rainbow twist' texture in Paint.net.
Source Firkin
Prismatic 3D Isometric Tessellation Pattern 6
Source GDJ
Remixed from an image on Pixabay uploaded by Prawny
Source Firkin
Heavy depth and shadows here, but might work well on some mobile apps.
Source Damian Rivas