signals
Signals represent values that may change over time. They create reactive dependencies between properties, automatically updating dependent values when source values change.
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What it does and how to use it
A skill that teaches Claude Code to do video tasks well. It is packaged knowledge the model uses whenever it is relevant.
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Install (Claude Code)
mkdir -p .claude/skills/signals && curl -fsSL https://doutorai.pt/data/lib/skills__signals.md -o .claude/skills/signals/SKILL.mdPaste this command into the terminal, in your project folder, and the component installs automatically.
Content
# Signals in Motion Canvas
Signals represent values that may change over time. They create reactive dependencies between properties, automatically updating dependent values when source values change.
## Creating Signals
```typescript
import {createSignal} from '@motioncanvas/core/lib/signals';
// Create a simple signal
const radius = createSignal(10);
// Get the current value
console.log(radius()); // 10
// Set a new value
radius(20);
console.log(radius()); // 20
```
## Computed Signals
Create signals that depend on other signals:
```typescript
import {createSignal, createComputed} fr
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