I used to think tests were a waste of time. "Ship fast, fix later" was my motto. Until I spent...
Strong test suites catch bugs before production, reducing debug time from weeks to seconds—essential for freelancers shipping reliable client products. For teams, testing compounds development velocity, signals engineering rigor, and prevents costly production failures.
I used to think tests were a waste of time.
"Ship fast, fix later" was my motto. Until I spent three painful weeks debugging a production issue that a simple test would have caught in 30 seconds.
That was the day I became a believer.
The Harsh Reality Most Solo Developers Ignore
If you're a freelancer or indie hacker building real products for clients, here’s what happens without good tests:
Testing JavaScript: A Practical Guide to TDD with Jest (2026) Testing isn't optional. It's...
Hello everyone, I’ve spent years watching teams struggle with something that should be simple:...
I hate writing test scripts. Not because testing is unimportant. The opposite. I care about quality....
I used to write tests mostly because: "you should write tests.", with poor mental model 'because the...
Testing JavaScript: A Practical Guide to TDD with Jest (2026) Testing isn't optional...
Every team I've worked on has had the same conversation at some point. Someone opens the coverage...
