What is the theme?

[Liqiankun]

What is the theme you were using during the tutorial?

[Nithya98]

@Liqiankun I believe, It's the default theme of VS code used by John.

[Pratibha2411]

Hey @Liqiankun You can find The Light Blue theme easily in Your IDE & If you want these Highlighted Tag then you'll need to download Highlight Matching Tag Extension "vincaslt.highlight-matching-tag".