All Cheat Sheets
A one-stop hub for every cheat sheet on Markdown Viewer. Browse the full collection of quick references — Markdown, Mermaid, ASCII Mermaid, LaTeX math, and the complete Markdown Guide — each with syntax examples and live previews.
All Cheat Sheets
AP Physics 1 Formula Sheet 2026
Every equation from the official College Board AP Physics 1 2026 reference sheet across all 8 units (including new Unit 8: Fluids), with constants, SI prefixes, trig values, and geometry formulas.
AP Physics 1EquationsMechanicsFluidsConstantsView cheat sheetAP Statistics Formula Sheet 2026
Every formula from the official College Board AP Statistics 2026 reference sheet, explained in plain English, with full Standard Normal, t, and χ² tables.
AP StatsFormulasz Tablet Tableχ² TableView cheat sheetMarkdown Guide
An in-depth Markdown reference with extended explanations and live examples for every syntax — ideal when the cheat sheet isn't enough.
TutorialExamplesReferenceView cheat sheetLaTeX Math Cheat Sheet
Quick reference for LaTeX math symbols and formulas — Greek letters, operators, relations, arrows, calculus, fractions, accents, delimiters, and matrices.
GreekOperatorsCalculusMatricesDelimitersView cheat sheetASCII Mermaid Cheat Sheet
Plain-text Mermaid diagrams powered by beautiful-mermaid. Perfect for documentation, terminal output, and anywhere you need diagrams in pure ASCII.
FlowchartSequenceStateClassERXY ChartView cheat sheetMermaid Cheat Sheet
Comprehensive Mermaid diagram reference covering flowcharts, class diagrams, ER diagrams, Gantt charts, pie charts, and Git graphs with live rendered examples.
FlowchartClassERGanttPieGit GraphView cheat sheetMarkdown Cheat Sheet
All standard Markdown syntax with side-by-side previews — headings, lists, tables, code blocks, links, images, math, GFM extensions, and HTML tags.
Basic SyntaxTablesGFMHTML TagsView cheat sheet