Development/Code Overview

Presentations
We have some presentations about LibreOffice's code base that should help you get started:
 * LibreOffice Code Structure (2017 version)
 * LibreOffice Core Classes
 * Solving arbitrary problems from a standing start, or... Real World Engineering
 * A year in the Visual Class Libraries (VCL) (VclPtr overview from 2015)
 * Writer
 * Writer Training #1
 * Writer Training #2
 * Base
 * Database

Links

 * docs.libreoffice.org - A code overview page with descriptions for many modules
 * api.libreoffice.org - The LibreOffice API documentation (read Understanding the API Reference beforehand)
 * LibreOffice 2013 Conference talk slides - The slides of talks held at the 2013 conference