Examples of powerful LaTeX packages and techniques in use — a great way to learn LaTeX by example. Search or browse below.

Using a LuaTeX callback to “parse” typeset paragraphs

This example is a LuaTeX-based plain TeX project which implements a LuaTeX callback function to show the components of a typeset paragraph. It is designed to accompany a blog post and, for simplicity, it is not a full-blown “parser”—for example, it is not recursive and ignores a number of node types. However, it offers a useful starting point for anyone wishing to explore callbacks in more detail.

Graham Douglas

Supported Vector Machine with SAS

Supported Vectored Machine (SVM) is one of the most historical, but also most commonly used machine learning models in supervised learning. In this project, I built a SVM model with the Sequential Minimal Optimization (SMO) algorithm using SAS IML procedure. Also, I simulated some linearly separable data using data step and compared the result of the SVM model with the SAS build-in Logistic Procedure. Finally, I applied the model to a famous dataset called credit.

Qi Zhao

Table with formulas and footnotes

This is a table I used in the paper W. Li, G. Wei, D. Ding, Y. Liu and F. E. Alsaadi, "A New Look at Boundedness of Error Covariance of Kalman Filtering," in IEEE Transactions on Systems, Man, and Cybernetics: Systems, vol. 48, no. 2, pp. 309-314, Feb. 2018. I would like to share some LaTex codes for the table which might be helpful to some readers.

Wangyan Li

Template for Tree-Drawing

This is a template that can be used to draw trees for LGCS 105 at Pomona College, using qtree and tree-dvips.

MJKD

Asymptote 3D graphics

This example shows how to get asymptote 3D drawings working on Overleaf. All the drawings in this example were taken from the Asymptote documentation.
The important bit is to add settings.render=0, to get around the problem of rendering on headless displays (i.e. the compile servers doesn't have a graphics card/display!)
If you download the PDF and open it in Adobe Reader, you'll get interactive views of the 3D objects!

LianTze Lim, Asymptote documentation