Excited to announce the Call for Contributions for the inaugural Workshop on Diagrams in Logic and Computation (DIALOCO)!

📍 Affiliated with FLoC 26
🗓️ July 19, 2026 | Lisbon, 🇵🇹

If you work on string diagrams, proof nets, visual proof assistants, or any other use of diagrammatic methods in logic/computer science, we want to hear from you. We strongly encourage submissions from students and early-career researchers!

Full details and deadlines here: https://dialoco.github.io/dialoco26/

Co-organized with Alessandro Di Giorgio and Nathan Haydon.

Boosts appreciated!

#CategoryTheory #Logic #ComputerScience #Diagrams

• WaveDrom is a (javascript) tool and json description format for electronics to draw wave signal timetable and logical diagrams.
• wavedrompy (github (pip: wavedrom, Arch : python-wavedrom) is a python library that can parser and convert to SVG this format.
• sphinxcontrb-wavedrom is a Sphinx extension for this format.

Plane and profile views of stars moving around a central body (1750) by Thomas Wright, from An Original Theory or New Hypothesis of the Universe.

Source: The Getty / Internet Archive

https://pdimagearchive.org/images/482a4338-3dfd-4c22-882d-ed00bfd860cc

#diagrams #orbits #space #astronomy #cosmos #universe #stars #spheres #celestial #art #publicdomain

Punctuation
Education
Gratification

#Diagrams #SexEducation #Funny

From Kitāb al-jāmiʿ bayn al-ʿilm wa-al-ʿamal al-nāfiʿ fī ṣināʿat al-ḥiyal, Staatsbibliothek Ms or Fol 3306 (ca. 17th century).

Source: Islamic Scientific Manuscripts Initiative

https://pdimagearchive.org/images/7560d95f-3097-44b0-a650-f4c2561d8ead

#charts #diagrams #schematics #machinery #arabic #engineering #machines #art #publicdomain

Illustration by Romeyn de Hooghe, from The Works of Mars (1671).

Source: Rijksmuseum

Available to buy as a print.

https://pdimagearchive.org/images/c05a46ce-fa61-4057-89a4-6a6b5874f41e

#mathematics #fortifications #diagrams #warfare #military #construction #geometry #architecture #war #art #publicdomain

This dev log has a ton of technical detail about moving from a single player game to a multi player game in Bevy with diagrams and everything. I also talk about the #bevy 0.18 migration and the bevy meetup at #FOSDEM

Personally I am just supper have to have simultaneous hosting across mutiple multiplayer connection strategies and a headless server build.

https://exofactory.net/blog/2026-02-04/

#rust #GameDev #indiedev #multiplayer #diagrams

System Engineering

Back to basics: understanding the flow. A solid system architecture is like a complex dance, where every component moves in sync. Automation is the choreographer. What's your favorite tool for visualizing system flows?
⚙️📊 #SystemEngineer #Automation #ITArchitecture #Diagrams

Kroki!

"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!"

https://kroki.io/

#diagrams #drawing #tools #webdev

lukilabs/beautiful-mermaid

"Mermaid is the de facto standard for text-based diagrams. It's brilliant. But the default renderer has problems:

Aesthetics — Might be personal preference, but wished they looked more professional
Complex theming — Customizing colors requires wrestling with CSS classes
No terminal output — Can't render to ASCII for CLI tools
Heavy dependencies — Pulls in a lot of code for simple diagrams

We built beautiful-mermaid at Craft to power diagrams in Craft Agents. It's fast, beauti..."

https://github.com/lukilabs/beautiful-mermaid?tab=readme-ov-file#rendermermaidtext-options-promisestring

#diagrams #mermaid #tools #webdev

Illustration by Aoki Shukuya, from Kaishi Hen (1772).

Source: US National Library of Medicine

https://pdimagearchive.org/images/5f2e500b-6a95-4097-9bdc-fa0b5694c4cf

#anatomy #diagrams #japan #biology #organs #internal-organs #medicine #art #publicdomain

Illustration by In-go-nom-pa-shi [Lewis Francis Hadley], from Indian Sign Talk (1893).

Source: Library of Congress / Internet Archive

Available to buy as a print.

https://pdimagearchive.org/images/ff0f1a12-f808-475c-a0ab-1206d1e9408b

#diagrams #hands #education #communication #bible #art #publicdomain

Thoracic sympathetic ganglion of the chick embryo at the 15th day of incubation, longitudinal section (1894) by Santiago Ramon y Cajal, from Les nouvelles idées sur la structure du système nerveux: chez l'homme et chez les vertébrés.

Source: Francis A. Countway Library of Medicine / Internet Archive

Available to buy as a print.

https://pdimagearchive.org/images/9616f03b-b431-495c-8ce5-72499b7f40b3

#anatomy #diagrams #neurons #biology #art #publicdomain

I feel like the #NFL doesn't understand how these sort of #diagrams are supposed to work.

#sports #football #playoffs #dataviz

Illustration by Augustin Hirschvogel, from Geometria (1543).

Source: SLUB

Available to buy as a print.

https://pdimagearchive.org/images/900c6d5b-125b-4c13-9b09-996990e19cfa

#diagrams #perspective #measurements #shapes #polygons #three-dimensional #geometry #art #publicdomain

I turned an unreadable diagram into a simple database diagram

I turned the messy one into the nice one:

Full story here.

Illustration by Augustin Hirschvogel, from Geometria (1543).

Source: SLUB

https://pdimagearchive.org/images/228566a8-15af-41bd-b006-f1c55b0a6e59

#diagrams #schematics #geometry #art #publicdomain

🛠️ Oh great, yet another Markdown editor, but this one is in Rust! 😴 Because clearly, what the world desperately needs is more ways to render #diagrams no one will ever look at... all while pretending #YAML is still relevant. 🙄
https://github.com/OlaProeis/Ferrite #MarkdownEditor #Rust #Programming #DeveloperHumor #HackerNews #ngated

Ferrite – Markdown editor in Rust with native Mermaid diagram rendering

https://github.com/OlaProeis/Ferrite

#HackerNews #Ferrite #Markdown #editor #Rust #Mermaid #diagrams #OpenSource

I have made 3 Mermaid diagrams on my Hugo blog and I really enjoyed the process... but I just discovered there's actually an Obsidian Mermaid plugin!

https://github.com/dartungar/obsidian-mermaid

It'll be very handy for making notes about my Indiekit set up and workflow charts. 🔲→🔲

#obsidianmd #obsidian #mermaidjs #mermaid #mermaiddiagrams #visualization #diagrams #opensource #foss