Wsrtjtyk

My XD plugin needs to store extra data like user preferences and history. Does XD developer APIs allow me to do that? Which APIs can I use?

There's no key-value store available yet in Adobe XD, but you can use the Storage APIs to read and write persistent data. For example:

const fs = require("uxp").storage.localFileSystem;

let prefs = {

    theme: "blue",

};

async function savePrefs() {

    const settingsFolder = await fs.getDataFolder();

    try {

        const settingsFile = await settingsFolder.createFile("settings.json", {overwrite: true});

        await settingsFile.write(JSON.stringify(prefs));            

    } catch(err) {

        /* handle errors */

    }

}

async function readPrefs() {

    const settingsFolder = await fs.getDataFolder();

    try {

        const settingsFile = await settingsFolder.getEntry("settings.json");

        prefs = JSON.parse(await settingsFile.read());

    } catch(err) {

        /* handle errors; can also occur if settings haven't been saved yet */

    }

}

There's also this nice abstraction library that handles key-value storage written by Pablo Klaschka, which makes working with storage even simpler.