2026-08-19 — Dev spline lab and Nabla live preview

Summary

Developer catalogs gained a spline/search lab with nine blend presets and a fully interactive Nabla lockup preview on /dev/nabla.

Highlights

  • /dev/splines — picker + thumbnail grid for stroke weight, amplitude, thread blend modes, and frosted search math; splines stay under the glass bar.

  • ContrastBand accepts optional lab config (stroke width, per-thread overrides, inline blend modes); production header unchanged.

  • /dev/nabla — live preview section: palette, lockup, size, scheme, surface, EDPT wave, and FTN loading pop toggles.

  • FTN developer panel links the new lab route.