"><img> to paste in an image
Hi,
Please refer to src/js/custom/widgets.js
script and under initChartsWidget2
function you can edit the chart dates and values.
Then recompile your assets folder with Gulp or Webpack.
Please note that the build tools are required only in the development environment just to compile the assets when the source folder files are modified. In the hosting/server deployment, you will only need the compile assets, no need to install the build tools dependencies there.
Regards.