Kroki provides a unified API with support for BlockDiag (BlockDiag, SeqDiag, ActDiag, NwDiag, PacketDiag, RackDiag), BPMN, Bytefield, C4 (with PlantUML), D2, DBML, Ditaa, Erd, Excalidraw, GraphViz, Mermaid, Nomnoml, Pikchr, PlantUML, Structurizr, SvgBob, Symbolator, TikZ, UMLet, Vega, Vega-Lite, WaveDrom, WireViz... and more to come!

Assumptions:

• You’ve Linux experience.
• You’ve installed Java 11 or greater on your Linux machine.

On this page, you’ll learn:

• How to run Kroki
• How to configure Kroki

PlantUML is a component that allows you to quickly write:

• Sequence diagram

  @startuml
  Alice -> Bob: Authentication Request
  Bob --> Alice: Authentication Response
  Alice -> Bob: Another authentication Request
  Alice <-- Bob: Another authentication Response
  @enduml

  

• Usecase diagram

• Class diagram

• Object diagram

• Activity diagram (here is the legacy syntax)

• Component diagram

• Deployment diagram

• State diagram

• Timing diagram

GitHub - plantuml/plantuml: Generate diagrams from textual description
Official Javadoc Documentation: Overview (plantuml 1.2024.7beta2 API)

Ink/Stitch aims to be a full-fledged, crossplattform embroidery digitizing platform based entirely on free, open source software. Our goal is to be approachable for hobbyists while also providing the power needed by professional digitizers.

Graham proposed a "disagreement hierarchy" in a 2008 essay "How to Disagree",[23] putting types of argument into a seven-point hierarchy and observing that "If moving up the disagreement hierarchy makes people less mean, that will make most of them happier."

Although originally written as a simple list, Graham's hierarchy can be represented as a pyramid with the most convincing form of disagreement at the top, and the weakest at the bottom: