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

Universidad Nacional Presentation
A Beamer presentation with the Universidad Nacional de Colombia theme, modified from the Feather beamer theme.
German Dario Alvarez Rodriguez

Ukázkový soubor pro workshop České Budějovice
Ukázkový soubor pro účastníky workshopu na konferenci v Českých Budějovicích.
(Sample file for workshop participants at a conference in the Czech Budejovice.)
Roman Plch

Generic document template
Your abstract.
Flavio Costa

Diag_agent_à_état
Diag_agent_à_état
Said Benaissa

Simple Agent Diagram
In artificial intelligence, an intelligent agent (IA) is an autonomous entity which observes through sensors and acts.
This diagrams can be used to represent the different modules that show how the simple agent work.
Said Benaissa

Carta metodologia
Tarea sobre carta de tesis en metodología
Joaquin Martinez

Book of Edible Plants (Partial)
This is the partial source code and images of Edible Food Book, a CC-BY-SA-3.0 book. Copyright © 2013 Abdelkrime Aries <kariminfo0@gmail.com>
Some fonts and colours have been modified from the original. This template contains only nuts, cereals and pulses (grain legumes), and the images have been resized to save disk space. You can see the complete output PDF here, or get the complete source at the original Github site.
Abdelkrime Aries (with some font, colour modifications by LianTze Lim)

Primer Trabajo de latex
Aprendiendo a usar latex
Kevin Jhomar Sanchez Sanchez

AlgThink_LaTeX_Test_1
Test LaTeX file for the Rice University / Coursera Algorithmic Thinking (Part 1).
Bob R