-[How to get the most out of the JavaScript console](https://parg.co/b9o): One of the most basic debugging tools in JavaScript is console.log(). The console comes with several other useful methods that can add to a developer’s debugging toolkit.
-[debug【Project】](https://github.com/visionmedia/debug): tiny node.js & browser debugging utility for your libraries and applications.
-[High-resolution JavaScript timer based on performance.mark/measure (461 bytes min+gz)](https://github.com/nolanlawson/marky)
# VSCode
# Chrome Dev Tools
-[More helpful (and lesser known) features in the Chrome dev tools](https://blog.logrocket.com/making-the-most-of-the-chrome-developer-tools-8cac9a206979)
-[Seeing backend performance in the Chrome dev tools](https://blog.logrocket.com/visualizing-backend-performance-in-the-chrome-devtools-bb6fd232540)
-[Using the Chrome devtools new code coverage feature](https://parg.co/b4p)
