The Ultimate LaTeX Reference Guide (https://mathvault.ca/latex) is the most comprehensive LaTeX "cheat sheet" ever produced. It features commands, environments and packages most LaTeX users will ever need for their typesetting demands, and present them in a concise way through highly readable paragraphs and short bullet-points.
As a handy reference guide, it allows one to typeset sophisticated LaTeX documents efficiently in record time — without having to dig into manuals, documentations or forums just to make a little code or trick work out of the box.
== Table of Contents ==
1) Document Structure 1.1) Document Class 1.2) Preamble 1.3) Metadata 1.4) Title Portion 1.5) Front Matter 1.6) Sectioning Commands 1.6.1) Sectional Structures 1.6.2) Sectional Units
2) Typesetting 2.1) Text Symbols 2.2) Text Ornaments 2.3) Preformatted Text 2.4) Modular features 2.4.1) Common Modules 2.4.2) List Environments 2.4.3) Table-Like Environments 2.4.4) Colored Modules 2.5) Float Environments 2.5.1) Introduction 2.5.2) Common Float Environments 2.6) Math Symbols 2.6.1) Greek Alphabets 2.6.2) Hebrew Alphabets 2.6.3) Standalone Symbols 2.6.4) Unary Symbols 2.6.5) Binary Symbols 2.6.6) Logical Symbols 2.6.7) Arrows 2.6.8) Fraction-Related Commands 2.6.9) Large Math Operators 2.6.10) Dots 2.6.11) Modality-Related Commands 2.7) Math Ornaments 2.7.1) Accent-Related Commands 2.7.2) Placement-Related Commands 2.7.3) Arrow/Box-Related Commands 2.8) Delimiters 2.9) Math Environments 2.9.1) Simple Equation Environments 2.9.2) Aligned Equation Environments 2.9.3) Other Equation-Related Environments 2.9.4) Array-Related Environments 2.9.5) Theorem-Like Environments
3) Formatting 3.1) Color 3.1.1) Color Types 3.1.2) Color-Related Commands 3.2) Font 3.2.1) Size 3.2.2) Common Styles 3.2.3) Math-Only Styles 3.2.4) Families 3.3) Length 3.3.1) Units and Types 3.3.2) Length-Related Commands 3.3.3) Common Length Macros 3.4) Counter 3.4.1) Counter-Related Commands 3.4.2) Common Counters 3.5) Spacing 3.5.1) Horizontal 3.5.2) Vertical 3.5.3) Multi-Dimensional 3.6) Filling 3.7) Document-Level Formatting 3.8) Page-Level Formatting 3.9) Column-Level Formatting 3.10) Paragraph-Level Formatting 3.11) Word-Level Formatting