veltman/flubber

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

6930 stars · 168 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

A JavaScript library providing best-guess methods for smoothly interpolating between arbitrary 2-D shapes, such as SVG path strings or point rings. It returns interpolator functions usable with D3 transitions or requestAnimationFrame for shape morphing animations.

Use cases

• morph one svg path into another smoothly
• animate between shapes in a d3 visualization
• interpolate between polygons with different numbers of points
• create shape tweening animations in the browser
• transition map or chart shapes without weird jumps

When to choose

• you need to animate between arbitrary SVG shapes or polygons that don't correspond point-for-point
• you use D3 and want a drop-in attrTween interpolator for shape morphing
• you want a small, focused library rather than a full animation framework

When to avoid

• you need 3-D shape animation or WebGL morphing
• you only animate shapes that already correspond exactly, where plain transitions suffice
• you need active maintenance or frequent updates, as the project's latest release was in 2022

Facets

library · maturity maintenance

animation graphics ui-components web-development frontend data-visualization graphics browser svg shape-morphing interpolation d3 tweening canvas nodejs javascript

Member repositories

For agents

markdown · JSON · MCP: product_card(name="veltman/flubber")