Simulation
Entities, relationships, rules, time, and commands form an inspectable source of truth.
RuntimeWorldEvidence
Build interactive systems around meaning, not machinery.
Tokimu is a Rust-native runtime for interactive engines, simulations, and applications. It keeps simulation truth separate from presentation, platforms, tools, and providers.
Observation 001
World state / stable
Truth
World
Runtime
Presentation
Diagnostics
01World-first
Simulation owns truth.
02Provider-neutral
Mechanisms stay below meaning.
03Evidence-driven
Corpus pressure shapes APIs.
04Explicit limits
Deferred means deferred.
Enter the asteroid field¶
This playable consumer corpus runs Tokimu's game state, collision rules, score, waves, and particle events in Rust/WASM. TypeScript translates browser input and presents the resulting snapshots on Canvas without owning the simulation.
Playable evidence / on demand
Activate a bounded Tokimu WASM game. Rust owns the field; the browser owns
input and pixels. The static explanation remains available if the
interactive payload cannot run.
Asteroid field
Idle
No game payload loaded
One runtime, many expressions¶
Tokimu is designed around a reusable engine kernel rather than one application genre. Games are important, but the same runtime concepts should also support technical simulators, creative tools, industrial dashboards, and other interactive systems.
The engine is Rust-native. Its intended high-level authoring experience is TypeScript-first: authors work through typed domain packages while Tokimu keeps the resulting meaning language-neutral and engine-owned.
Presentation
Text, vectors, meshes, and future XR views consume meaning without owning it.
Observation
Diagnostics expose measured behavior, unsupported cases, and sustained performance pressure.
Evidence over claims¶
Tokimu's corpus is executable architectural evidence. Focused entries prove individual boundaries. Data corpora pressure importers with external files. Consumer corpora test whether real application shapes can compose the public contracts cleanly.
Current evidence vocabulary
Not everything is simply “supported.”
- Renderable
- Admitted semantics can be lowered and presented.
- Previewable
- A bounded diagnostic preview exists; semantics remain deferred.
- Inspected
- Structure can be decoded and reported without a rendering claim.
- Experimental
- The behavior runs through an incubating boundary.
The first public instrument¶
Interactive evidence / available
Activate a bounded Tokimu WASM consumer to inspect a known W3C SVG fixture.
Rust owns parsing and vector lowering; the browser only presents the
provider-neutral observation.
Asset observation workbench
Idle
No engine payload loaded