Issues

• Or(A, B) only matches entities that have both when A and B were registered in different bitmask generations

  pmndrs/koota#324 · Filter by author ethan-huo opened on Nov 3, 2026

• Adding or removing a relation re-checks every cached query on that relation, whatever its target: trees built with query(Rel(parent), X) cost O(N²)

  pmndrs/koota#323 · Filter by author ethan-huo opened on Nov 3, 2026
  1

• React useTarget returns undefined after removing one of several targets

  pmndrs/koota#300 · Filter by author RaphaelFakhri opened on Oct 24, 2026

• Docs site never deploys: GitHub Pages is not enabled

  pmndrs/koota#287 · Filter by author abernier opened on Oct 2, 2026

• Add TargetOf modifier

  pmndrs/koota#271 · Filter by author krispya opened on Aug 3, 2026

• Improve JSDoc

  pmndrs/koota#263 · Filter by author krispya opened on Apr 23, 2026

• [Possible Regression] Not(Relation('*')) is not longer an accepted query parameter

  pmndrs/koota#259 · Filter by author iwoplaza opened on Apr 12, 2026

• onAdd/onQueryAdd - trait values are undefined inside callback

  pmndrs/koota#248 · Filter by author JakeYallop opened on Mar 18, 2026

• Added modifier misses new entities when queried with additional traits after trait removal

  pmndrs/koota#241 · Filter by author thejustinwalsh opened on Feb 26, 2026
  1

• Rewrite the README.txt to be an intro and point people + agents to the correct places.

  pmndrs/koota#236 · Filter by author ospira opened on Feb 22, 2026

• Feature Idea: Allow for a zod schema to be passed in a trait

  pmndrs/koota#195 · Filter by author JohannesKlauss opened on Dec 16, 2025
  8

• Can't use generic schema type in traits

  pmndrs/koota#180 · Filter by author tommy-mitchell opened on Nov 29, 2025
  6

• autoRemoveTarget auto-removes the source?

  pmndrs/koota#169 · Filter by author timsdsdio opened on Oct 16, 2025
  1

• RFC: entity.update(trait, draft => { ... }) — safe mutation that always signals changes

  pmndrs/koota#166 · Filter by author lamaster opened on Sep 19, 2025

• RFC: Aspect API (composite views) to group multiple traits into a single typed handle

  pmndrs/koota#165 · Filter by author lamaster opened on Sep 19, 2025

• RFC: Tuple queries with first() / single() / trySingle() to eliminate optional-chaining noise

  pmndrs/koota#164 · Filter by author lamaster opened on Sep 19, 2025

• Alternative to Number.prototype syntax

  pmndrs/koota#134 · Filter by author drewpointone opened on Jul 6, 2025
  1

• Distributed state

  pmndrs/koota#119 · Filter by author lilnasy opened on Jun 5, 2025
  1

• Roadmap to v1

  pmndrs/koota#108 · Filter by author krispya opened on Apr 27, 2025

• Named traits

  pmndrs/koota#106 · Filter by author krispya opened on Apr 27, 2025
  1

• Initiative: Custom query paramters

  pmndrs/koota#105 · Filter by author krispya opened on Apr 27, 2025
  1

• Implement an event API

  pmndrs/koota#104 · Filter by author krispya opened on Apr 27, 2025

• Make listener initialization explicit

  pmndrs/koota#103 · Filter by author krispya opened on Apr 27, 2025

• Listener data retention

  pmndrs/koota#102 · Filter by author krispya opened on Apr 27, 2025

• Entity lifecycle events

  pmndrs/koota#101 · Filter by author krispya opened on Apr 27, 2025