Chartjs-Is there a way to showcase/preview the chart examples from Chart.Js v4.0.1 onto VS Code?

You need to build the samples and open them in your browser.

From the official docs:

Alternatively, you can run them locally. To do so, clone the Chart.js repository from GitHub, run pnpm ci to install all packages, then run pnpm run docs:dev to build the documentation. As soon as the build is done, you can go to localhost:8080/samples to see the samples.