@1771technologies/lytenyte-pro/dist/state/api/column-index.js

Blazingly fast headless React data grid with 100s of features.

export const makeColumnIndex = (grid) => {
    return (columnOrId) => {
        const v = grid.state.columnMeta.get().columnsVisible;
        const id = typeof columnOrId === "string" ? columnOrId : columnOrId.id;
        return v.findIndex((c) => c.id === id);
    };
};