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@dynui/experiments

v0.1.0

Published

DynUI component-level experimentation: deterministic assignment, exposure/goal logging, and promote/rollback analysis over external engines.

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Links

Git

Maintainers

akgill94akgill94

Keywords

Readme

@dynui/experiments

Component-level experimentation. The unit under test is a registered component/variant (a canary), so outcomes attribute cleanly.

API

  • ComponentExperimentEngine(experiments, sink?, { assignmentAdapter? }) — assign / assignmentsFor (deterministic, no round-trip), recordExposure / recordGoal, and analyze(id, { now? }).
  • analyze returns recommendation (promote | rollback | keep-running) plus pValue, significant, dataSufficient, runtimeOk, srm, guardrails, segments. It only recommends promote/rollback when assignment, exposure, sample size, runtime, SRM, and guardrail checks all pass.
  • InMemoryEventSink (default; tracks exposures/goals/guardrails/segments).
  • assignVariant, hashFraction (cyrb53 bucketing), twoProportionPValue, srmPValue.
  • Interfaces: EventSink, WarehouseExport, AssignmentAdapter (GrowthBook/Statsig-compatible).