Issues

• feat(portable): reach Rust gameplay and resource parity through shared owned compiler models

  ThatOneToast/sand#468 · Filter by author ThatOneToast opened on Oct 18, 2026
  2

• perf(guardrails): output performance contract — keep generated datapacks tick-friendly as features land

  architectureenhancementtesting
  ThatOneToast/sand#451 · Filter by author ThatOneToast opened on Oct 13, 2026
  1

• perf(events): remove per-tick bookkeeping from built-in detectors and the event cycle

  enhancementevents
  ThatOneToast/sand#449 · Filter by author ThatOneToast opened on Oct 13, 2026
  2

• perf(compiler): optimize generated output — numeric constant folding, range analysis, dead-code removal and guard hoisting

  architectureenhancement
  ThatOneToast/sand#448 · Filter by author ThatOneToast opened on Oct 13, 2026

• perf(entity): archetype reconcile runs ~244 commands per entity per tick, even under ReconcilePolicy::WhenDirty

  architectureenhancement
  ThatOneToast/sand#447 · Filter by author ThatOneToast opened on Oct 13, 2026
  2

• feat(testing): behavior tests for datapacks — a semantic interpreter tier and real-server #[sand::test]

  enhancementtesting
  ThatOneToast/sand#446 · Filter by author ThatOneToast opened on Oct 13, 2026

• feat(cli): sand profile — attribute per-tick runtime cost to Rust owners

  enhancement
  ThatOneToast/sand#445 · Filter by author ThatOneToast opened on Oct 13, 2026

• feat(diagnostics): record which Rust source produced each generated command

  enhancement
  ThatOneToast/sand#444 · Filter by author ThatOneToast opened on Oct 13, 2026

• feat(cli): sand dev — watch, rebuild and hot-reload into the running dev server

  enhancement
  ThatOneToast/sand#443 · Filter by author ThatOneToast opened on Oct 13, 2026

• perf(state): KeyedData lookups scan every owner record and read entity NBT four times, and owner records are never removed

  architectureenhancement
  ThatOneToast/sand#442 · Filter by author ThatOneToast opened on Oct 13, 2026
  2

• perf(state): lower StateFlow through state-indexed dispatch instead of per-subject linear checks and bookkeeping writes

  enhancement
  ThatOneToast/sand#441 · Filter by author ThatOneToast opened on Oct 13, 2026

• perf(runtime): tick- and entity-aware scheduling for generated datapack work

  architectureenhancement
  ThatOneToast/sand#424 · Filter by author ThatOneToast opened on Oct 13, 2026
  1

• feat(runtime): allocate numeric scratch by proven runtime lifetime

  ThatOneToast/sand#407 · Filter by author ThatOneToast opened on Oct 12, 2026

• [Layer 2] feat(systems): build reusable gameplay systems on the capability framework

  enhancement
  ThatOneToast/sand#386 · Filter by author ThatOneToast opened on Sep 4, 2026
  3

• [Layer 2] feat(runtime): unify change detection under an observation planner

  enhancement
  ThatOneToast/sand#385 · Filter by author ThatOneToast opened on Sep 4, 2026
  2

• [Layer 2] feat(world): add runtime block and world gameplay capabilities

  enhancement
  ThatOneToast/sand#384 · Filter by author ThatOneToast opened on Sep 4, 2026
  1

• [Layer 2] feat(entity): add living-entity gameplay capabilities

  enhancement
  ThatOneToast/sand#383 · Filter by author ThatOneToast opened on Sep 4, 2026
  1

• [Layer 2] feat(inventory): make inventory a first-class gameplay capability

  enhancement
  ThatOneToast/sand#382 · Filter by author ThatOneToast opened on Sep 4, 2026
  3

• [Layer 2] feat(ir): add semantic runtime values and gameplay actions

  enhancement
  ThatOneToast/sand#381 · Filter by author ThatOneToast opened on Sep 4, 2026

• [Layer 2] feat(runtime): add execution-scoped gameplay objects and capabilities

  enhancement
  ThatOneToast/sand#380 · Filter by author ThatOneToast opened on Sep 4, 2026
  1

• [Layer 2] roadmap: evolve Sand from typed commands into a gameplay framework

  enhancement
  ThatOneToast/sand#379 · Filter by author ThatOneToast opened on Sep 4, 2026

• feat(systems): add component bundles, first-class raycasting, and ungated built-in systems

  enhancement
  ThatOneToast/sand#301 · Filter by author ThatOneToast opened on Jul 28, 2026
  2

• feat(events): support inferred participant inheritance across multi-parent fan-in

  ThatOneToast/sand#271 · Filter by author ThatOneToast opened on Jul 20, 2026
  3

• test(events): complete live-player and multiplayer participant validation

  ThatOneToast/sand#265 · Filter by author ThatOneToast opened on Jul 20, 2026
  10

• feat(worldgen): replace raw biome/dimension/placed-feature JSON with typed builders and validation

  enhancement
  ThatOneToast/sand#182 · Filter by author ThatOneToast opened on Jul 4, 2026
  2