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CLUSTER CREATING-EDITOR-DESKTOP · 24 ENTRIES · EARLIEST ENTRY 2015-12-19

Flowchart and diagram editors

This cluster covers diagram editors for creating flowcharts, algorithm diagrams, mind maps, and system diagrams, with both desktop and browser-based offerings. The dated history shows single entries scattered across 2015, 2018, and 2021, followed by four entries in the first half of 2026. Traction is led by academic_plotting with 4 stars, followed by nodeflow with 2 and nodeweave-studio with 0.

Entry timeline

ENTRY TIMELINE

DEC 2015: 1SEP 2018: 1APR 2021: 1FEB 2026: 1MAR 2026: 1JUN 2026: 1AUG 2026: 9SEP 2026: 4OCT 2026: 5
DEC 2015OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 1 ai-built · 3 unlabelled

Operator · 1 open source · 3 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 4 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 21Riko - Bring interactivity to your code illustrations0★unknownliveTool that adds interactivity to code illustrations.
  2. 22Mermaid Flow Diagram0★unknownliveai-builtWeb-based diagramming tool that lets users create, edit, and visualize flowcharts using a lightweight diagram-as-code syntax.
  3. 23Mermaid Architect | Live Mermaid.js Editor0★unknownliveopen sourceWeb app for creating flowcharts and sequence diagrams from text with live preview and dark mode.
  4. 24AI Smart Draw0★unknownliveAI-powered tool that generates and edits diagrams, integrating with multiple diagramming formats for flowcharts and technical drawings.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.