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    Guides

    reference

    3 guides on reference. Practical writing from the team building Atlas, useful whether or not you buy anything.

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    reference guides

    • July 2, 2026·11 min read·BPMN, process modeling, symbols, reference

      BPMN Symbols Reference: Events, Activities, Gateways, and Flows

      BPMN's power comes from every symbol having a precise, agreed meaning. This reference organizes the notation by category so you can find the right shape and use it correctly.

    • July 2, 2026·9 min read·mermaid, cheat sheet, reference, diagram as code

      Mermaid Cheat Sheet: Syntax Quick Reference

      The Mermaid snippets you look up again and again, collected in one quick reference across every major diagram type.

    • July 2, 2026·11 min read·flowchart symbols, flowchart, diagramming, reference

      Flowchart Symbols and Their Meanings: The Complete Guide

      The shapes in a flowchart are a shared language. Learn what each one means and your diagrams become instantly readable to anyone who knows the same vocabulary.

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