What does the Framework migration signal mean?

The Framework migration signal indicates a specific pattern of engineering acceleration. Full classification logic and the four-signal taxonomy are documented at /methodology and /signals.

Where can I find dagster-io's historical signal data across periods?

The startup hub at /startup/dagster-io consolidates every period of historical signal data for dagster-io, including commit-velocity change, contributor growth, and signal classification. The free /api/signals.json endpoint exposes the same data for programmatic access.

Q4 2025 · Historical Snapshot

dagster-io — Q4 2025 Engineering Signal

An orchestration platform for the development, production, and observation of data assets.

Signal — Q4 2025

In Q4 2025, dagster-io showed -19% commit velocity change with 100 active contributors (+41% growth). Signal type: Framework migration. 2 new repositories created in the 30 days preceding this period. Ranked #7 of 12 in Data Infrastructure for Q4 2025.

Metrics — Q4 2025

Commit Velocity (14d)

Velocity Change

-19%

Contributors

100

+41% growth

New Repos (30d)

Context

Sector: Data Infrastructure (full Q4 2025 ranking)

Stage at time of snapshot: Growth

Geography: US

Signal classification: Framework migration — learn what this signal means

See dagster-io's current signal

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