Meteor Devtools (MD) is an extension for Chrome Developer Tools that makes the process of developing Meteor apps even more enjoyable. It also allows you to look under the hood of existing applications and learn how they are built. MD includes a plugin framework and currrently comes with 3 plugins: DDP Monitor, Blaze Inspector and MiniMongo Explorer. You can install it from Chrome Web Store. Meteor Devtools Extension is made by Meteor loving folks at The Bakery. Blaze Inspector is inspired by React Devtools and uses Element highlighter from that project.