Comparison
21st.dev vs Open Webui
Open Webui has more GitHub stars (155,744 vs 0). Open Webui was updated more recently (last commit 17h ago). Data comes straight from GitHub and refreshes daily.
21st.dev
Find UI components and themes, retrieve code, and generate with hosted 21st AI when enabled.
$
claude mcp add --transport http 21st-dev https://21st.dev/api/mcp
Open Webui
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
$
pip install open-webui| Metric | 21st.dev | Open Webui |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 0 | 155,744 |
| Stars, last 7 days | n/a | n/a |
| Forks | 0 | 22,670 |
| Upvotes | 0 | 0 |
| Language | n/a | Python |
| License | n/a | n/a |
| Last commit | n/a | 17h ago |
| Created | n/a | Oct 2023 |
| Categories | Design & frontend | AI & LLM tooling, Memory & knowledge, Design & frontend |