Level up your JavaScript browser logs with these console.log() tips

I consider myself a backend software engineer — and as any backend engineer would attest, a large part of our life is spent monitoring, troubleshooting, and debugging our applications. The fundamental rule of software development is that software will fail — what separates new developers from experienced ones is how they plan for those failures. Robust and effective logging is an important part of planning for failure, and eventual mitigation. As it is for backend development, logging can be useful for frontend software development, but it goes much further than just troubleshooting and debugging. Effective frontend logging can also make the development experience productive, fast, and fun.

While I’m a big proponent and diligent practitioner of Test-driven development, I love the flexibility, the richness of information, and code confidence browsers provide to frontend developers who make effective use of console.log(). I thought I’d share some frontend logging tips and tricks I’ve learned and incorporated in my workflow over time while building Firecode.io — in the hope that some of these will help you make your development workflow a bit more productive and fun!

I like to divide these tips into two broad categories — quick n’ dirty logging for when you’re actively building and debugging your…