Document classes
Standard classesarticle・report・book・letterjs-based classesjsclasses (jsarticle, etc.): jsarticle・jsbook・jsreport・Options (uplatex, etc.)・ltjsclasses (for LuaLaTeX): ltjsarticle・ltjsbook・ltjsreport・BXjscls: bxjsarticle・bxjsbook・engine= optionjlreqjlreq options・Page designAlternative classesKOMA-Script: scrartcl・scrreprt・scrbook・scrlttr2・\KOMAoptions・DIV=・BCOR=・memoir: memoir class・Page design commands・ToC customizationbeamerframe environment・Themes・Overlaysstandalonestandalone class・Cropping figures・preview modeAcademic classesIEEEtran・acmart・llncs・elsarticle・REVTeXClass options & authoringClass options: 10pt・11pt・12pt・a4paper・letterpaper・onecolumn・twocolumn・oneside・twoside・draft・final・landscape・titlepage・fleqn・leqno・Writing your own class: \ProvidesClass・\LoadClass・\DeclareOption・\ProcessOptions