SakarZaidan

SakarZaidan/lumina

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

1 stars 1 forks 1 watchers Rust MIT License

2d-graphics ai-agents animation animation-engine data-visualization declarative explainer-videos generative-art json latex llm math-animation motion-graphics rendering rust tiny-skia vello video-generation wasm webassembly

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22 Open Issues Need Help Last updated: Sep 1, 2026

Open Issues Need Help

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No way to express "no fill" — stroke-only shapes need an alpha-zero workaround 21 days ago

good first issue kind/feature area/schema difficulty/easy aaa-programme needs-rfc

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

GPU backend performance is unmeasured — benchmark it before optimising it 21 days ago

help wanted kind/perf area/renderer difficulty/medium aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Camera keyframes silently animate linearly for `cubic_bezier` and `spline` 21 days ago

good first issue kind/bug area/schema area/core difficulty/easy aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Make the zero-`unsafe` guarantee structural with `#![forbid(unsafe_code)]` 22 days ago

good first issue kind/security kind/chore difficulty/easy aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

RFC needed: schemars 1.x changes the JSON Schema draft `/schema` emits 22 days ago

help wanted kind/chore area/schema area/server difficulty/medium needs-rfc

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Benchmarks and coverage exist on paper and never run in CI 22 days ago

help wanted kind/test area/ci difficulty/medium tech-debt aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

The JavaScript SDK cannot build from a clean checkout 22 days ago

help wanted kind/bug area/sdk difficulty/medium tech-debt aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Run the advisory scan on a schedule, not only when someone opens a PR 22 days ago

good first issue kind/security area/ci difficulty/easy aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Publish to crates.io — nothing Lumina produces is installable 22 days ago

help wanted kind/chore area/ci difficulty/medium aaa-programme blocked/owner

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Easing solvers assume preconditions nothing validates 22 days ago

good first issue kind/bug area/core difficulty/easy aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

`spring` documents RK4 and implements a 100-step Euler staircase 22 days ago

help wanted kind/bug area/core difficulty/medium aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Parse plot expressions once per plot, not once per sample per frame 22 days ago

help wanted kind/perf area/renderer difficulty/easy tech-debt aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Parallelise export — `rayon` has been a declared dependency since v0.1 and is imported nowhere 22 days ago

help wanted kind/perf area/export difficulty/medium tech-debt aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Cache rasterised glyphs — the engine redraws the same ~20 glyphs ~180,000 times per render 22 days ago

help wanted kind/perf area/renderer area/text difficulty/medium tech-debt aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Backends disagree on malformed input, and the parity suite cannot see it 22 days ago

help wanted kind/bug area/renderer difficulty/medium aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Unbounded group recursion overflows the stack during validation 22 days ago

help wanted kind/security area/core difficulty/medium aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Report which token failed instead of dropping the whole SVG path 22 days ago

good first issue kind/bug area/renderer difficulty/easy aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Support the full SVG path grammar: Q, S, T, and elliptical arcs 22 days ago

help wanted kind/feature area/renderer difficulty/medium aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Reserve capacity when simulating particles 22 days ago

good first issue kind/perf area/renderer difficulty/easy aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Use binary search for keyframe lookup instead of a linear scan 22 days ago

good first issue kind/perf area/core difficulty/easy aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Make `hash01` return a value in [0,1) as documented 22 days ago

good first issue kind/bug area/renderer difficulty/easy aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly

Route the CSS `ease` alias through the real cubic-bezier curve 22 days ago

good first issue kind/bug area/core difficulty/easy aaa-programme

SakarZaidan/lumina

1

Declarative animation engine in Rust — a JSON scene in, a deterministic video out. Dual CPU/GPU backends at pixel parity, first-class math and LaTeX, and a schema built for humans, LLMs, and code generators alike.

Rust

#2d-graphics#ai-agents#animation#animation-engine#data-visualization#declarative#explainer-videos#generative-art#json#latex#llm#math-animation#motion-graphics#rendering#rust#tiny-skia#vello#video-generation#wasm#webassembly