Recent

Leaflet
Flyer template based on the leaflet package.
Olivier Carrère

Business Card for Programmers/Developers with Photo
Elegant business card template with photo, and space for a GPG key fingerprint. You might also be interested the original template with a QR code (for a MECARD).
Helena Rasche, LianTze Lim

Chapter Review Notes
LaTeX Template for Easily Writing Review Notes as shown in this example.
Alex Forgue

Grocery List
Grocery List
Version 1.0 (10/22/2016)
Rodrigo Brito Interiano

Mal for faktaark
Template for 'Helseatlas' fact sheets, for SKDE Can be both one-page and two-page fact sheets
Jan. 29 2019: Simplified setup
Sept. 21 2018: New framework (all fact sheets in one document)
Apr. 10 2017: LuaLaTeX and TeX Gyre fonts
Arnfinn Hykkerud Steindal

Arrows for Syntax Diagrams with Forest
An explainer targeted at students and researchers in linguistics (syntax, specifically) for fine-grained control of arrows in syntax diagrams (both trees and linear structures). Written for students in Linguistics and Cognitive Science at the Claremont Colleges but likely useful for others as well.
Michael Diercks and Charis Kim

Climate Policy Initiative Report Template
Use LaTeX to create a CPI report!
Andrew Hobbs

Colourful Cheatsheet Template
This is a template for a colourful cheatsheet.
It supports some visualization features and code listings using tcolorbox / minted. Just input the language you want (and that is supported by minted) in the codebox environment
Different colour themes will probably be added at some point.
(maybe also a more print friendly black and white alternative)
A blog post on cheatsheets and some of my thoughts on them and this template can be found here.
Sarah Lang

Updated Colourful Cheatsheet
This is an update on my old "Colourful Cheatsheet Template". It is based on the old one, so similar but not the same.
It still supports all the old visualization features and code listings using tcolorbox / minted. Just input the language you want (and that is supported by minted) in the codebox environment.
However, the style now is a bit less bright and mimicks the Metropolis beamer template in style (a bit).
This is the blogpost to go with it: https://latex-ninja.com/2021/10/01/a-new-version-of-the-colourful-cheatsheet-template/
Sarah Lang