Choosing the Right JavaScript Framework in 2026

Most of my work is marketing sites, portfolio sites, and service-based business websites. For that category of project, picking a framework isn’t complicated. But I’ve watched clients inherit bloated React apps for sites that serve mostly static content, so it’s worth explaining how I think about it.

The question that actually matters

Before picking a framework, ask one thing: does this site primarily serve content, or does it run an application?

That distinction drives almost everything else.

Content-heavy sites: Astro

If the main job of the site is to present information (service pages, about pages, case studies, blog posts, a contact form), Astro is the right call. It ships zero JavaScript by default. Every page gets pre-rendered to static HTML at build time. The result is near-perfect Lighthouse scores without any optimization effort.

This is what I build most of my client work on. The HWD site you’re reading right now is Astro. The TIP Hypnosis site is plain HTML/CSS/JS for the same reason: the right amount of technology for the job, nothing more.

Astro also handles React islands cleanly. If a page needs one interactive component, like a contact form or a filterable list, you drop in a React island with client:visible and the rest of the page stays zero-JS. Best of both worlds.

Application-heavy projects: Next.js

When a project needs rich client-side interactivity, authenticated routes, real-time data, or complex state across pages, Next.js is where I’d go. It’s the mature choice in the React world with a large community and solid deployment story on Vercel or Railway.

I don’t currently have SaaS projects in the portfolio, but the framework knowledge is there when that kind of work comes in.

The bottom line

For a small business website, a marketing site, or a portfolio, use Astro. Full stop. You get better performance, simpler architecture, and lower long-term maintenance cost than a React-everything approach.

For anything with real application logic, we’d have a conversation about requirements before picking a tool.

The worst outcome is reaching for Next.js (or any full-stack framework) out of habit when 90% of the site is content that could be pre-rendered. That’s how you end up with a brochure site that scores a 55 on Lighthouse.