@molcrafts/molvis-core (workspace-private)

Shared MolVis core: the monorepo’s sole @molcrafts/molrs import face, element catalog, and framework-free controls shared by the 2D and 3D hosts.

Not a consumer-facing product. Product packages:

• @molcrafts/molvis-sketch — 2D
• @molcrafts/molvis-stage — 3D
• @molcrafts/molvis — root umbrella (re-exports both)

Imports

import { Frame, generate3D } from "@molcrafts/molvis-core/molrs";
import {
  normalizeElement,
  PeriodicTable,
  PeriodicTableElements,
} from "@molcrafts/molvis-core/elements";

Do not import @molcrafts/molrs from sketch, stage, or page.

Element picker

The periodic-table picker is a native Web Component. Registration is explicit so importing the default core barrel never mutates the global custom-element registry:

import {
  defineMolvisElementPicker,
  type MolvisElementPickerElement,
} from "@molcrafts/molvis-core/element-picker";

defineMolvisElementPicker();

const picker = document.createElement(
  "molvis-element-picker",
) as MolvisElementPickerElement;
picker.value = "C";
picker.addEventListener("input", () => {
  console.log(picker.value);
});

Use the compact attribute in a toolbar and disabled to match native input semantics. User selection emits bubbling, composed input followed by change.