Shared with Script Lab

Range coloring.yaml

name: Range coloring
description: ''
author: WrathOfZombies
host: EXCEL
api_set: {}
script:
    content: |
        $("#run").click(run);

        async function run() {
            try {
                await Excel.run(async (context) => {
                    let range = context.workbook.getSelectedRange();
                    range.format.fill.color = "yellow";
                    await context.sync();
                });
            }
            catch (error) {
                OfficeHelpers.Utilities.log(error);
            }
        }
    language: typescript
template:
    content: |
        <button id="run" class="ms-Button">
            <span class="ms-Button-label">Run</span>
        </button>
    language: html
style:
    content: "/* Your style goes here */\r\n"
    language: css
libraries: |
    # Office.js
    https://appsforoffice.microsoft.com/lib/1/hosted/office.js

    # CSS Libraries
    office-ui-fabric-js@1.4.0/dist/css/fabric.min.css
    office-ui-fabric-js@1.4.0/dist/css/fabric.components.min.css

    # NPM libraries
    core-js@2.4.1/client/core.min.js
    @microsoft/office-js-helpers@0.6.5/dist/office.helpers.min.js
    jquery@3.1.1

    # IntelliSense: @types/library or node_modules paths or URL to d.ts files
    @types/office-js
    @types/core-js
    @microsoft/office-js-helpers/dist/office.helpers.d.ts
    @types/jquery