code.js

// This plugin exports the IDs of the selected node type.
figma.ui.onmessage = (message) => {
    console.log("got this message from the UI: ", message);
    if (message === 'save') {
        console.log(nodes);
        figma.ui.postMessage(JSON.stringify(nodes, null, 2));
    }
};
const listOfNodes = figma.currentPage.findAll();
const getName = node => node.name;
const getId = node => node.id;
const createNode = node => {
    return {
        'name': getName(node),
        'id': getId(node)
    };
};
const isFrameNode = node => node.type === 'FRAME';
const nodes = listOfNodes.filter(isFrameNode).map(createNode);
// select the nodes we are interested in
// extract their nodeIds
// convert to url encoding
// extract frame node name
// build object to export
figma.showUI(__html__);
// Make sure to close the plugin when you're done. Otherwise the plugin will
// keep running, which shows the cancel button at the bottom of the screen.
// figma.closePlugin();