Why a One-Button Website Gets Complicated Fast
Why a tiny product can go from a two-minute MVP to a serious engineering problem.
Website with one button. Increments a counter. Should be simple, right?
Narrator: It wasn't.
Here's how this project can go from taking 2 minutes to 2 months:
MVP
A basic HTML button, and a serverless function to increment a variable. Deploy it instantly on Vercel or Netlify. Boom. Done. An LLM can build it for you in 2 minutes.
Launching
You decide to add some polish. A cool ticker animation for the counter, a progress bar, witty ChatGPT comments, and some decent styling. Suddenly, it's not just functional, it's nice. Expect this to take a few hours to a day, depending on how fancy you get.
Viral
Uh oh, your counter hit the first page of Reddit. Your site is getting thousands of clicks per second.
You will need:
- A specialized database for concurrency and fast reads and writes like Redis
- Auth and rate limiting to stop the bots
- Optimized database queries to stop race conditions
- Load balancing to prevent your server from exploding
Now you're dealing with real-world scale. This stage? Days, maybe even weeks.
Turns out that a "simple" counter is now a full-blown engineering challenge.
Building robust, scalable applications is never as easy as it looks. Remember that next time your tech guy tells you something you thought was easy is difficult.