v0.3.3 — interactive HTML Ramachandran (Plotly)
Pretty visualization upgrade: --plot-html generates a self-contained interactive HTML Ramachandran map.
Features
- Smooth filled contours instead of blocky histogram
- Dark theme (plotly_dark)
- Hover for exact density values at any (phi, psi)
- Zoom + pan + auto-screenshot button
- Per-residue subplot grid for peptides up to 16 residues
- Annotated canonical basins (alpha-R, beta, PPII, alpha-L)
- Self-contained HTML (CDN-loaded plotly), 50-200 KB typical
- Opens in any browser, no server needed, share by email
Usage
alphadynamics predict --sequence KLVFFAE --plot-html --device cpu -o out.npz
writes out.npz and out_ramachandran.html
both formats together:
alphadynamics predict --sequence KLVFFAE --plot --plot-html --device cpu -o out.npz
Install plotly via:
pip install 'alphadynamics[viz]'
Plugin SKILL.md updated so Claude Code picks PNG vs HTML based on user intent.