Preswald
Preswald is a WASM packager for Python-based interactive data apps: bundle full complex data workflows, particularly visualizations, into single files, runnable completely in-browser, using Pyodide, DuckDB, Pandas, and Plotly, Matplotlib, etc. Build dashboards, reports, and notebooks that run offline, load fast, and share like a document.
Moderate-confidence page: useful public signals are present, but some evidence sources may be missing or stale.
Evidence Watch
ToolVitals has useful public signals for Preswald, but not enough evidence to publish a strong verdict score yet.
What ToolVitals knows about Preswald
Preswald is a WASM packager for Python-based interactive data apps: bundle full complex data workflows, particularly visualizations, into single files, runnable completely in-browser, using Pyodide, DuckDB, Pandas, and Plotly, Matplotlib, etc. Build dashboards, reports, and notebooks that run offline, load fast, and share like a document.
This tool has an OSI-approved open-source license signal.
Multiple signals suggest declining health or reduced shipping momentum.
GitHub Activity
- Primary Language
- Python
- Last Commit
- 48 days ago
- Releases 90d
- 0
- Default Branch
- main
- License
- Apache-2.0
- Repository Status
- Active repository
Signal Quality
ConfidenceModerate confidence with some missing public signals.
Zombie RiskNo meaningful zombie signal right now.
License Evidence
- Class
- OSI-approved OSS
- License
- Apache-2.0
This tool has an OSI-approved open-source license signal.
Tracked Sources
Classification
- Category
- Data
- Use Case
- BI & Dashboards
- Openness
- OSI-approved OSS
- License
- Apache-2.0
- Tool Mode
- Source-visible project
- Score Model
- Open Source Maintenance
- Score Visibility
- Evidence Watch
- Status
- Critical
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Useful paths from this profile
Get the direct dead/alive verdict from ToolVitals health, shipping, confidence, and decay signals.
AlternativesAlternatives to PreswaldSee healthier bi & dashboards options ranked by ToolVitals evidence.
ComparePreswald vs Apache SupersetCompare health, shipping, openness, and evidence mode side by side.
LeaderboardBI & Dashboards rankingsBrowse every tracked tool in this use case and see the wider ranking context.
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