Question 1

How do I use sketch.js with THREE.js for 3D graphics?

Accepted Answer

Inject a custom WebGL context by setting the context property in the sketch configuration to your THREE.js renderer's context. This lets you leverage sketch.js's animation loop and input handling while using THREE.js for rendering, as shown in the examples.

Question 2

sketch.js vs p5.js: which is better for creative coding?

Accepted Answer

sketch.js is lighter and more minimal, perfect for quick experiments with less overhead, while p5.js offers a richer feature set and larger community. Choose sketch.js for simplicity and speed, or p5.js for more built-in functions and learning resources.

Question 3

Can sketch.js handle responsive designs for different screen sizes?

Accepted Answer

Yes, but you need to manage it manually. Adjust the sketch's width and height in setup or resize callbacks, and use CSS for the container to ensure the canvas scales appropriately across devices.

Question 4

Does sketch.js support audio reactivity for syncing visuals with sound?

Accepted Answer

No, it has no built-in audio features. You must integrate the Web Audio API separately and sync it with the sketch's animation loop using callbacks to create audio-reactive effects.

Question 5

How performant is sketch.js compared to writing raw canvas code?

Accepted Answer

It adds minimal overhead, so performance is nearly identical to raw APIs for most use cases. However, for highly optimized applications requiring every bit of control, direct canvas manipulation might be slightly faster.

Question 6

Is sketch.js good for building interactive data visualizations?

Accepted Answer

It can be used for data viz due to its drawing and input capabilities, but you'll need to implement data scaling and binding logic yourself, as it lacks chart-specific helpers or data-driven tools.

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