Here is a list of all related documentation pages:

Analytic Lambda Expression Functions
Coding Conventions
Frequently Asked Questions
INI Data File Format
LAFEM design description
LIKWID marker API with FEAT
FEAT Mesh File Format
Mesh Tools Overview
Description of the mesh optimization tools
Description of the geometric MultiGrid solver
Syntax overview of ParsedScalar/VectorFunction
Preprocessor Macros
Resident vs Transient Reference / Pointer Parameters
Solver configuration via PropertyMaps
FEATS's Thirdparty Dependencies
Tool overview
The nonlinear optimizer debugging tool
The matrix-info Tool
FEAT for Visual Studio 2022 on Windows systems
FEAT Voxel Map File Format
FEAT for Visual Studio Code on Unix and Windows Systems
Todo List
Platform depenendend code branches
Deprecated List
Compiler Hacks
Bibliography