Status basis: npm_downloads_7d momentum fell to -24 per 3d from 35 (<= 40% of the prior window)
- Cooling npm_downloads_7d momentum fell to -24 per 3d from 35 (<= 40% of the prior window)
- Accelerating npm_downloads_7d gained 35 in the last 3d after a flat 3d baseline (no prior movement to compare a ratio against)
- Accelerating npm_downloads_7d gained 35 in the last 3d vs 7 in the 3d before (ratio 5.0x, threshold 1.5x)
- Accelerating npm_downloads_7d gained 35 in the last 3d vs 7 in the 3d before (ratio 5.0x, threshold 1.5x)
- Reactivated npm_downloads_7d did not move for 7d, then gained 7 in the last 3d
- Reactivated npm_downloads_7d did not move for 7d, then gained 7 in the last 3d
- Accelerating npm_downloads_7d gained 5 in the last 3d after a flat 3d baseline (no prior movement to compare a ratio against)
- Accelerating npm_downloads_7d gained 5 in the last 3d after a flat 3d baseline (no prior movement to compare a ratio against)
- Accelerating npm_downloads_7d gained 6 in the last 3d after a flat 3d baseline (no prior movement to compare a ratio against)
- Accelerating npm_downloads_7d gained 7 in the last 3d vs 2 in the 3d before (ratio 3.5x, threshold 1.5x)
- Accelerating npm_downloads_7d gained 7 in the last 3d vs 3 in the 3d before (ratio 2.3x, threshold 1.5x)
- Reactivated npm_downloads_7d did not move for 7d, then gained 4 in the last 3d
- Reactivated npm_downloads_7d did not move for 7d, then gained 4 in the last 3d
- first observed Kanon started keeping permanent history for this agent
| Machine-callable | — | unknown | — |
| Open source | 1 | inferred | 1 quote(s) |
| Self-hostable | 1 | inferred | 1 quote(s) |
| Bring your own key | — | unknown | — |
| Autonomy level | — | unknown | — |
| Pricing model | — | unknown | — |
| Integrations | claude | inferred | 1 quote(s) |
“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.
Its AI-native design and open ecosystem lower the barrier to building advanced data interfaces, making it a key innovation in AI-powered data infrastructure.
Evidence quotesverbatim, from the product’s own materials
“public GitHub repository (README fetched)”— structural
“npm create portaljs@latest my-portal”— readme
“PortalJS ships [Claude Code] skills”— readme
FAQ
What is PortalJS?
PortalJS is an open-source framework that enables developers to rapidly build intelligent data portals with AI-powered data visualization and interaction features, tailored for data products and enterprise platforms.
What does PortalJS do?
Help developers quickly create intelligent data portals with AI-driven visualization and interactive capabilities.
Why does PortalJS matter?
Its AI-native design and open ecosystem lower the barrier to building advanced data interfaces, making it a key innovation in AI-powered data infrastructure.
How much does PortalJS cost?
Open-source
Is PortalJS open source?
Yes — PortalJS is open source.
Can I self-host PortalJS?
Yes — PortalJS can be self-hosted.
What does PortalJS integrate with?
claude
How popular is PortalJS?
As tracked by KanonAgent: 8 upvotes (first indexed 2026-07-15).
What are the best PortalJS alternatives?
Similar AI agents tracked by KanonAgent: Stealth Venture, ECC, orca, Agent-Reach, taste-skill, archify.