Issues

• preferBarrelImport / preferNamespaceImport: re-exports go unreported

  Effect-TS/tsgo#898 · Filter by author jasonkuhrt opened on Oct 22, 2026

• preferSchemaOverJson: also report JSON.parse handed straight to a Schema decoder outside Effect code

  Effect-TS/tsgo#897 · Filter by author jasonkuhrt opened on Oct 22, 2026

• preferSchemaTypeProperty: also the Schema.Codec helpers (Encoded, DecodingServices, EncodingServices)

  Effect-TS/tsgo#896 · Filter by author jasonkuhrt opened on Oct 22, 2026
  1

• Rule proposal: looking up a native Map or Set with a freshly built Effect value always misses

  Effect-TS/tsgo#893 · Filter by author jasonkuhrt opened on Oct 22, 2026

• deterministicKeys: a target for tagged classes

  Effect-TS/tsgo#892 · Filter by author jasonkuhrt opened on Oct 22, 2026
  1

• errorPayloadShadowsName: catch payloads declared away from the class, and stack

  Effect-TS/tsgo#891 · Filter by author jasonkuhrt opened on Oct 22, 2026

• preferBarrelImport / preferNamespaceImport: quick fixes that rewrite the import and its uses

  Effect-TS/tsgo#890 · Filter by author jasonkuhrt opened on Oct 22, 2026

• Support tsrs (Rust port of TypeScript 7) as a patch target

  Effect-TS/tsgo#883 · Filter by author luisrudge opened on Oct 20, 2026
  2

• effect-tsgo setup: VS Code js/ts.tsdk.path always names node_modules/typescript, so with the @typescript/native alias the editor can fall back to the unpatched compiler

  Effect-TS/tsgo#865 · Filter by author nick-inkeep opened on Oct 16, 2026

• Recursive structural schema refactor emits undefined for a self-recursive interface

  Effect-TS/tsgo#825 · Filter by author mattiamanzati opened on Oct 11, 2026

• Feature request: opt-in rules preferring Effect collection and primitive utilities over native methods

  Effect-TS/tsgo#800 · Filter by author harrysolovay opened on Oct 7, 2026
  3

• Rule proposal: an any escaping into a typed position is accepted silently, because the assignability check there is vacuous

  Effect-TS/tsgo#750 · Filter by author jfspencer opened on Sep 14, 2026

• Rule proposal: assertions routed through any, unknown or never are accepted without comparing the two real types

  Effect-TS/tsgo#749 · Filter by author jfspencer opened on Sep 14, 2026

• Rule proposal: T | null return types are Option in disguise

  value:tp-5+
  Effect-TS/tsgo#679 · Filter by author suddenlyGiovanni opened on Aug 26, 2026

• Rule proposal: single-service Effect.updateContext with Context.get/Context.add re-implements Effect.updateService

  value:tp-0
  Effect-TS/tsgo#664 · Filter by author mattiamanzati opened on Aug 24, 2026

• Rule proposal: Effect.useSpan with an unused span parameter loses child-span nesting that Effect.withSpan provides

  value:tp-0
  Effect-TS/tsgo#663 · Filter by author mattiamanzati opened on Aug 24, 2026

• Rule proposal: Effect.partition followed by fail-if-any-errors re-implements Effect.validate

  value:tp-0
  Effect-TS/tsgo#662 · Filter by author mattiamanzati opened on Aug 24, 2026

• Rule proposal: zero-duration Effect.sleep re-implements Effect.yieldNow through the Clock

  value:tp-0
  Effect-TS/tsgo#661 · Filter by author mattiamanzati opened on Aug 24, 2026

• Rule proposal: re-failing with e.reason in catchTag/mapError re-implements Effect.unwrapReason

  value:tp-0
  Effect-TS/tsgo#660 · Filter by author mattiamanzati opened on Aug 24, 2026

• Rule proposal: Effect.tap with Metric.update re-implements Effect.trackSuccesses/trackErrors/trackDefects

  value:tp-5+
  Effect-TS/tsgo#658 · Filter by author mattiamanzati opened on Aug 24, 2026

• Rule proposal: Effect.flatMap nesting an independent Effect.map re-implements Effect.zipWith

  value:tp-2-4
  Effect-TS/tsgo#656 · Filter by author mattiamanzati opened on Aug 24, 2026

• Rule proposal: Effect.scoped around a body that immediately retrieves Effect.scope re-implements Effect.scopedWith

  value:tp-2-4
  Effect-TS/tsgo#652 · Filter by author mattiamanzati opened on Aug 24, 2026

• Rule proposal: Option.getOrThrow on Effect.serviceOption trades a compile-time requirement for a runtime defect

  value:tp-0
  Effect-TS/tsgo#650 · Filter by author mattiamanzati opened on Aug 24, 2026

• Rule proposal: catch-all handler returning the same effect hand-rolls a single Effect.retry

  value:tp-0
  Effect-TS/tsgo#647 · Filter by author mattiamanzati opened on Aug 24, 2026

• Rule proposal: Effect.provideContext wrapped directly in a runner re-implements the run*With runners

  value:tp-1
  Effect-TS/tsgo#646 · Filter by author mattiamanzati opened on Aug 24, 2026