head to head · open source
diagram-design vs vulnrepo
diagram-design has 64,318 GitHub stars, 4,247 forks, 42 open issues and last shipped 2 days ago. vulnrepo has 583 stars, 118 forks, 2 open issues and last shipped 8 days ago. diagram-design leads on adoption by 10,932% (64,318 vs 583 stars). diagram-design is written in HTML under MIT; vulnrepo is written in TypeScript under Apache-2.0. diagram-design has attracted 7% as many forks as stars, vulnrepo 20%. diagram-design was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| diagram-design | vulnrepo | |
|---|---|---|
| GitHub stars | ★ 64K | ★ 583 |
| License | MIT | Apache-2.0 |
| Written in | HTML | TypeScript |
| Last push | 2026-11-01 | 2026-10-26 |
| Forks | ⑂ 4.2K | ⑂ 118 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick diagram-design if
- You weight community size — 64K stars and counting
- You want the MIT license terms
- Your stack matches HTML
- You value the larger contributor base for long-term maintenance
pick vulnrepo if
- You want the vulnrepo feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and vulnrepo fits your workflow better
About diagram-design
Diagram Design Editorial diagrams your designer won't hate. New in 2.0 — the Loop: flywheels with a shared memory hub. The dashed lines are the write backs. New in 2.3: semantic system patterns and optional accessible motion, while static output stays the default. New in 2.5.10: ten more layout grammars — Sankey, fishbone, Wardley map, kanban, user journey, deployment, dependency graph, UML class, story map, and database schema. 39 editorial diagram types for Claude Code, Codex, Factory Droid, Pi, and Agent Skills compatible hosts. Self contained HTML + SVG. No shadows. No Mermaid slop. Semantic patterns…
read the full diagram-design overview →
About vulnrepo
VULNRΞPO Vulnerability Report Generator & Repository A client side, privacy first vulnerability report manager for security professionals. All data is encrypted and stored locally in your browser — nothing is sent to any server by default. Live app: Dev branch: Video walkthrough / Tutorial: Table of Contents Features Security Model Supported Import Sources Report Export Formats Methodology Tools AI / LLM Integration Getting Started Prerequisites Development Server Production Build Docker Project Structure API Integration Browser Support Contributing License Features Client side encryption — reports are encrypted…
read the full vulnrepo overview →
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Frequently asked questions
Is diagram-design or vulnrepo more popular?
diagram-design has 64,318 GitHub stars and vulnrepo has 583. diagram-design has the larger community by that measure.
Are diagram-design and vulnrepo free?
Both are open source. diagram-design is licensed under MIT and vulnrepo under Apache-2.0. Neither carries a licence fee.
What is the difference between diagram-design and vulnrepo?
diagram-design is written in HTML and vulnrepo in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, diagram-design or vulnrepo?
Choose diagram-design if you want the larger community (64,318 stars) or its MIT licence terms. Choose vulnrepo if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.