Choosing the right tech stack for your project
A practical guide to selecting technologies that match your needs and budget.
Part of the series: Smart Decisions
Part 2 / 3
Table of Contents
I’ve seen projects fail not because of bad code, but because someone picked the wrong technology before writing a single line. A blog built on a full-stack React framework. An e-commerce platform held together with WordPress plugins. These choices cost real money to fix later.
The tech stack decision is worth getting right upfront.
What we mean by “tech stack”
Your tech stack is everything that makes your site or app work:
- Frontend: The part users see and click on. HTML, CSS, and whatever JavaScript framework you’re using.
- Backend: Server-side logic, APIs, data processing.
- Database: Where your data lives and how it’s structured.
- Infrastructure: Hosting, CDN, deployment pipelines.
Each layer has options, and the choices compound. A simple content site and a real-time collaboration app look completely different under the hood, and they should.
What actually matters
Match the tool to the job
This sounds obvious, but it gets ignored constantly. Here’s a rough guide:
| Project Type | Recommended Stack | Why |
|---|---|---|
| Blog / Portfolio | Hugo, Astro | Fast, simple, cheap hosting |
| Business Website | Hugo + CMS | Easy updates, great SEO |
| Web Application | Next.js, SvelteKit | Dynamic features, user auth |
| E-commerce | Shopify, Medusa | Built-in cart, payments |
| Mobile App | React Native, Flutter | Cross-platform efficiency |
The right answer depends on your specific project. A local bakery doesn’t need the same tech as a SaaS dashboard.
Think about who’s maintaining it
This is where a lot of projects go wrong. The development team picks a cutting-edge stack, finishes the project, and hands it off to someone who has no idea how it works.
Ask yourself:
- Who will maintain the site after launch?
- How often does content need to change?
- What’s the technical skill level of the people managing it?
For teams without dedicated developers, a static site with a headless CMS is hard to beat. There’s nothing to patch, nothing to update, and content editing happens through a simple web interface.
Performance varies more than you’d think
The rendering approach you choose has a real impact on how your site feels:
| Approach | Initial Load | Interactivity | SEO |
|---|---|---|---|
| Static HTML | Excellent | Limited | Excellent |
| SSR (Server-side) | Good | Good | Excellent |
| SPA (Client-side) | Slower | Excellent | Needs work |
Static is fastest but least dynamic. SPAs are the most interactive but worst for initial load and SEO. Server-side rendering splits the difference. Pick based on what your users actually need.
Budget compounds over time
The initial build cost is just the start. More complex stacks cost more to:
- Develop initially
- Host and maintain month to month
- Debug when something breaks at 2am
- Migrate away from if you outgrow it
Start with the simplest thing that works. You can always add complexity later. Removing it is much harder.
Stacks we reach for
Content sites: Hugo + Decap CMS + Cloudflare Pages
This is our default for most client websites, including the one you’re reading. It’s fast, secure, and hosting is free. Clients edit content through Decap’s web interface, changes get committed to Git, and the site rebuilds automatically.
Dynamic apps: Next.js + PostgreSQL + Vercel
When a project needs user accounts, server-side logic, or real-time features, Next.js is our go-to. The developer experience is solid, Vercel handles scaling, and PostgreSQL is a database you can trust for decades.
E-commerce: Shopify or Medusa
- Shopify: Get up and running quickly, handles payments and inventory out of the box. Higher per-transaction fees.
- Medusa: Open-source, much more flexibility, but you’ll need a developer to set it up and maintain it.
Mistakes I see repeatedly
- Building for scale you don’t have: Your MVP doesn’t need Kubernetes. Ship something first.
- Chasing trends: A framework being popular on Twitter doesn’t mean it’s right for your project.
- Ignoring vendor lock-in: If you can’t export your data and move to a different platform, that’s a problem waiting to happen.
- No local talent: If you can’t find developers who know the stack, maintaining it becomes expensive fast.
Questions worth asking before you commit
- Can we actually hire developers who know this technology?
- What happens if the framework gets abandoned in two years?
- What will hosting cost when we have real traffic?
- How hard is it to migrate away if we need to?
- Does this match the skills our team already has?
If you’re not sure about the answer to any of these, it’s worth slowing down and doing more research before writing code.
Still not sure?
Picking a tech stack can feel overwhelming, especially if you’re not technical. We’re happy to talk through your options.
- Take our quiz for a quick recommendation based on your project
- Try the calculator to get a rough cost estimate
- Reach out directly and we’ll figure it out together