GitLens supercharges the Git capabilities built into Visual Studio Code. It helps you to visualize code authorship at a glance via Git blame annotations and code lens, seamlessly navigate and explore Git repositories, gain valuable insights via powerful comparison commands, and so much more.
Just installed it and must say it’s really nice. Here’s an introductory video walking you through the extension:
GitLens — Git Supercharged →
GitLens on the Visual Studio Marketplace →