Diagram Design vs Superpowers
An agent skill that draws diagrams as one self-contained HTML and SVG file. A software development method for coding agents, built from composable skills. Compare the capabilities you need, then check hosting, licensing and maintenance. This pair is shown for browsing but is not indexed (not among the leading projects of a shared category).
| Attribute | Diagram Design | Superpowers |
|---|---|---|
| Purpose | An agent skill that draws diagrams as one self-contained HTML and SVG file. | A software development method for coding agents, built from composable skills. |
| Documented capabilities | Dozens of diagram types, One self-contained HTML and SVG file, Matches your brand palette and fonts, Plugin installs for Claude Code, Codex and Copilot | Spec-first brainstorming before code, Written implementation plans, Subagent-driven development with task review, Skills that trigger automatically |
| Best-fit workflow | Teams that need clean diagrams for docs and decks without a design tool. | Teams that want coding agents to plan and review before they write code. |
| Check before choosing | The npx install does not follow marketplace updates. Use a plugin marketplace if you want automatic updates. | It changes how your agent works on every task. Try it on a side project first, and install it separately for each agent you use. |
| Deployment options | npx skills, Claude Code plugin, Codex plugin, GitHub Copilot plugin | Claude Code plugin, Gemini CLI extension, Codex, Cursor, OpenCode |
| GitHub stars | 51,671 | 297,987 |
| License | MIT | MIT |
| Self-hosted | Yes | Yes |
| Docker noted | Not recorded | Not recorded |
| Cloud / hosted | Not recorded | Not recorded |
| Primary language | HTML | Shell |
| Last commit | 2026-10-10 | 2026-10-10 |
| Difficulty | Easy | Easy |
| Content source | Editorial catalog entry | Editorial catalog entry |
| Metadata checked | 2026-10-12 | 2026-10-12 |
| Forks | 3.3k | 27k |
| Star growth | +2443 (2026-10-11 to 2026-10-12) | +663 (2026-10-11 to 2026-10-12) |
| Alternative to | Not recorded | Not recorded |
This comparison uses recorded capabilities, not hands-on performance tests. A capability missing from one record does not mean that product lacks it. Confirm edition, version and current pricing in the official documentation.
When to consider Diagram Design
Teams that need clean diagrams for docs and decks without a design tool.
The npx install does not follow marketplace updates. Use a plugin marketplace if you want automatic updates.
Diagram Design documentation and sourceWhen to consider Superpowers
Teams that want coding agents to plan and review before they write code.
It changes how your agent works on every task. Try it on a side project first, and install it separately for each agent you use.
Superpowers documentation and sourceDiagram Design vs Superpowers questions
- What is Diagram Design?
- An agent skill that draws diagrams as one self-contained HTML and SVG file.
- What is Superpowers?
- A software development method for coding agents, built from composable skills.
- Can you self-host Diagram Design and Superpowers?
- Both can be self-hosted.
- What licenses do Diagram Design and Superpowers use?
- Diagram Design uses the MIT license. Superpowers uses the MIT license.
- Which has more GitHub stars, Diagram Design or Superpowers?
- Superpowers has 298k stars and Diagram Design has 52k. Stars show attention; check recent commits and releases for maintenance.
- What languages are Diagram Design and Superpowers written in?
- Diagram Design is mainly written in HTML. Superpowers is mainly written in Shell.