- Updated: March 18, 2026
- 3 min read
Choosing the Right Visualization Stack for OpenClaw Plugin Ratings: Grafana, Superset, or Custom UI
## Choosing the Right Visualization Stack for OpenClaw Plugin Ratings
In this article we compare three approaches for visualizing OpenClaw plugin ratings: **Grafana**, **Superset**, and a **Custom UI**. We provide step‑by‑step setup examples for each and include a single contextual internal link to the OpenClaw hosting guide.
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### 1. Grafana
**Pros:**
– Rich visualization library.
– Strong community and plugins.
– Easy to integrate with time‑series databases.
**Cons:**
– Requires a data source that Grafana can query (e.g., Prometheus, InfluxDB).
– UI is more dashboard‑centric than article‑centric.
**Setup Example:**
1. Install Grafana on your UBOS server: `ubos app install grafana`.
2. Configure a data source pointing to your OpenClaw rating database.
3. Create a new dashboard and add a **Bar Gauge** panel.
4. Write a query to fetch plugin names and their rating scores.
5. Save the dashboard and embed it using an iframe.
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### 2. Superset
**Pros:**
– Powerful SQL‑based exploration.
– Supports a wide range of databases.
– Interactive charts with filters.
**Cons:**
– Heavier to set up compared to Grafana.
– Less out‑of‑the‑box support for real‑time streaming.
**Setup Example:**
1. Deploy Superset: `ubos app install superset`.
2. Add a database connection to your OpenClaw rating store.
3. Create a new **Chart** → choose **Bar Chart**.
4. Write a SQL query: `SELECT plugin_name, rating FROM plugin_ratings`.
5. Save the chart, add it to a **Dashboard**, and embed via iframe.
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### 3. Custom UI
**Pros:**
– Full control over look and feel.
– Can be tightly integrated with the OpenClaw UI.
– No extra services required.
**Cons:**
– Requires development effort (HTML/JS/CSS).
– Must handle data fetching and security manually.
**Setup Example:**
1. Create a new static page in your UBOS site.
2. Use a JavaScript charting library like **Chart.js** or **D3.js**.
3. Fetch rating data from the OpenClaw API (e.g., `/api/plugin-ratings`).
4. Render a bar chart:
html
fetch(‘/api/plugin-ratings’)
.then(r => r.json())
.then(data => {
const ctx = document.getElementById(‘ratingChart’).getContext(‘2d’);
new Chart(ctx, {
type: ‘bar’,
data: {
labels: data.map(d => d.plugin),
datasets: [{ label: ‘Rating’, data: data.map(d => d.rating) }]
}
});
});
5. Publish the page as part of your UBOS blog.
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### Recommendation
– **If you need fast, out‑of‑the‑box dashboards** and already have a time‑series DB, go with **Grafana**.
– **If you prefer SQL‑driven exploration** and need complex filtering, choose **Superset**.
– **If you want a seamless, branded experience** within the OpenClaw UI, invest in a **Custom UI**.
For more details on hosting OpenClaw on UBOS, see the guide: https://ubos.tech/host-openclaw/
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*Happy visualizing!*