Examples of powerful LaTeX packages and techniques in use — a great way to learn LaTeX by example. Search or browse below.
Demonstration of the subfiles package
The subfiles package and class can help with typesetting multi-file projects, where subsidiary files will inherit the main file's preamble when they themselves are compiled (i.e. "set as main" in Overleaf projects.
Note, though, that at present .tex files inside a folder cannot be set as a project's main file.
Exploring the structure of TeX boxes with LuaTeX
This project uses LuaTeX to draw nodes graphs representing the inner structure of TeX boxes. The node graphs are output in PDF and SVG format for digital- or print-based usage. This project was written to accompany the blog post Pandora’s \hbox: Using LuaTeX to Lift the Lid of TeX Boxes.
Creating PocketMods with LaTeX
A PocketMod is an 8-page booklet made from a single side of paper. This means you can recycle papers that's only been written/printed on one side. See PocketMod.com or this video for instructions to fold the PocketMod.
You can use it to create little books, brochures, handouts, daily planners, or just as a quick notepad or doodling sketchpad.
A Really Simple, Minimalistic Beamer Theme
This is a VERY simple and minimalistic beamer theme,
even reminiscent of marker pens on transparencies!
It mimics the look of the "seminar" package, which
can only be used with plain TeX.
There are also some comments and example to show how
to customise various elements, e.g. the font and colours.
LianTze Lim (Overleaf)