AI Tool Profile

Blinker

A Python signal-dispatch library.

Before you buy

Best for: Python developers adding in-process event signals to decouple application components.

Price: Canada/CAD: C$0 MIT software

Included: Named or anonymous in-process signals, sender-specific subscriptions and weak-reference handling for receivers.

Main limits: Signals run inside the application process. This does not provide a durable message queue or delivery across disconnected services.

What Kingy showed: The retained Flask test suite imports Blinker in signal tests and checks application and request signal behavior.

Buying details checked 2026-10-22 with region and currency stated above. Historical demonstrations and the broader fact ledger keep their own dates.

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Detailed profileSoftwareNo profile check date recorded

Coverage describes this profile, not a product score or a current price guarantee.

Kingy AI Product Facts

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Plans and pricing units

Not yet structured in this Kingy record.

Where it runs

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Review history
  1. Blinker — Product event recorded

    Kingy published an approved update for a sourced product event.

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Technical evidence and revision history
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Which plan is worth considering

Canada/CAD: C$0 MIT software. Named or anonymous in-process signals, sender-specific subscriptions and weak-reference handling for receivers.

Limits that affect the purchase

Signals run inside the application process. This does not provide a durable message queue or delivery across disconnected services. The library has no required subscription. Hosting, maintenance, assets and an AI coding assistant are separate costs. This is a developer dependency, not a hosted AI service. Install only the versions your project supports and check its license and security advisories.

What the existing demonstration shows

The retained Flask test suite imports Blinker in signal tests and checks application and request signal behavior. This records a dependency’s role in a particular retained project, not a standalone comparison or a current security certification. No new product test is claimed. See the retained Kingy demonstration.

Sources and buying-review date

Buying details checked October 22, 2026. Plan research uses current official sources; demonstration descriptions use the retained Kingy record and any captured creator chapters. No new subscription, paid generation or checkout was performed. The buying-review date does not renew every claim in the broader facts ledger.

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Alternatives

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Launch History

No structured launch records are linked to this tool yet.