Splitting Personal-Project Infrastructure by Use
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In short
For personal projects, publishing something small on Vercel and Firebase and widening to Supabase or GCP once the requirements grow moves faster than choosing the right answer up front.
Vercel — publishing a frontend quickly
To publish a homepage or a landing page, Vercel first. Free to deploy and almost no effort.
The distance from “I made something” to “it is out in the world” is the shortest here, so it sits as the first option for publishing a frontend.
Firebase or Supabase
This is where the backend choice gets stuck. Having used both, the conclusion was plain.
- Firebase = easy. Runs immediately, so it suits a first backend
- Supabase = more freedom. It can do more, and takes getting used to in exchange
Firebase first time, Supabase once you are comfortable and want to build freely — that order.
GCP — generality and control
For serious operation, GCP. Highly general, and you control the security yourself.
It earns its keep where you want “anything is possible, and properly protected” over convenience. Conversely, choosing it at a stage where you do not need that only adds steps.
How to choose
| Purpose | What to pick |
|---|---|
| Publishing a frontend | Vercel (free, easy) |
| An easy backend | Firebase |
| A free-form backend | Supabase (once you are comfortable) |
| Serious operation and security | GCP |
On ordering
You do not have to master all of it from the start.
Publish something small on Vercel + Firebase first, and widen to Supabase or GCP once what you are building grows. That order was the realistic one.
Choosing infrastructure tends to turn into a comparison of “which is better” as soon as you line the options up. But what actually matters is not superiority but stage: freedom you do not need yet is simply a cost of having more to decide.
Start at the easy end and widen when it runs out. Keeping that order lands you sooner.
Frequently asked questions
Q1What combination should I choose first?
Vercel for the frontend and Firebase for the backend gives the shortest distance to being published. Widening once what you are building grows is plenty.
Q2When do I need GCP?
At the point where you want "anything is possible, and properly protected" over convenience. It earns its keep at the stage of serious operation needing generality and control over security. Choose it before that and it only adds steps.
Q3Where is the dividing line between Firebase and Supabase?
Firebase is easy and runs immediately. Supabase can do more, and takes some getting used to in exchange. Firebase first time, Supabase once you want to build freely — that order.
What this article is based on
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