Itz-Agasta

Itz-Agasta/OpenDiagram

AI diagram generator for software architecture - the open-source Eraser.io alternative. Describe your system in plain English, get editable system design, sequence, ERD & cloud diagrams on an Excalidraw canvas. Self-hostable, bring your own key. Vibe diagramming for engineers.

13 stars 4 forks 13 watchers TypeScript Apache License 2.0
ai-agent ai-diagram-generator ai-diagrams architecture-diagrams developer-tools diagram-generator eraser-alternative erd excalidraw flowchart llm mermaid-alternative nextjs self-hosted sequence-diagram system-design text-to-diagram typescript vibe-diagramming whiteboard
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1 Open Issue Need Help Last updated: Aug 12, 2026

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Simplify canvas UI by removing redundant save controls and inactive Picasso text about 1 hour ago
help wanted good first issue frontend Improvement community
Itz-Agasta/OpenDiagram
13

AI diagram generator for software architecture - the open-source Eraser.io alternative. Describe your system in plain English, get editable system design, sequence, ERD & cloud diagrams on an Excalidraw canvas. Self-hostable, bring your own key. Vibe diagramming for engineers.

TypeScript
#ai-agent#ai-diagram-generator#ai-diagrams#architecture-diagrams#developer-tools#diagram-generator#eraser-alternative#erd#excalidraw#flowchart#llm#mermaid-alternative#nextjs#self-hosted#sequence-diagram#system-design#text-to-diagram#typescript#vibe-diagramming#whiteboard