Jekyll vs Next.js: Welke kies je in 2026?
Statische eenvoud versus full-stack React kracht
Choose Jekyll if you need a dead-simple static blog or docs site hosted on GitHub Pages with zero JavaScript and minimal configuration. Choose Next.js if you need dynamic features like authentication, API routes, server-side rendering, or a full-stack React application. If you're a Jekyll user who just wants faster modern static sites without full-stack complexity, consider Astro instead of Next.js.
Jekyll
A simple, blog-aware static site generator built in Ruby
Next.js
The full-stack React framework for production web applications
Feature Comparison
| Feature | Jekyll | Next.js |
|---|---|---|
| API Routes | ✗ | ✓ |
| Markdown Support | ✓ | Via MDX or plugins |
| Plugin Ecosystem | ✓ | ✓ |
| Image Optimization | ✗ | ✓ |
| TypeScript Support | ✗ | ✓ |
| Edge Runtime Support | ✗ | ✓ |
| Internationalization | Partial | ✓ |
| Server-Side Rendering | ✗ | ✓ |
| Hot Module Replacement | Partial | ✓ |
| Static Site Generation | ✓ | ✓ |
| Built-in Authentication | ✗ | Partial (via NextAuth/Auth.js) |
| Incremental Static Regeneration | ✗ | ✓ |
What is Jekyll?
Jekyll is a Ruby-based static site generator that transforms Markdown and Liquid templates into plain HTML. It pioneered the modern static site movement and remains the default generator for GitHub Pages. It does one thing — build static sites from flat files — and does it with minimal configuration.
What is Next.js?
Next.js is a full-stack React framework that supports static generation, server-side rendering, incremental regeneration, API routes, and edge functions. It's the dominant React meta-framework in 2026, used for everything from marketing sites to complex SaaS applications. It provides a complete application platform, not just a static site generator.
Key Differences
Architecture: Static Generator vs Full-Stack Framework
Jekyll is a pure static site generator — it reads Markdown files, applies Liquid templates, and outputs flat HTML. There's no server, no runtime, no JavaScript. Next.js is a full-stack React framework with SSG, SSR, ISR, API routes, middleware, and edge functions. They're fundamentally different tools that happen to overlap only in the ability to produce static HTML.
JavaScript and Interactivity
Jekyll ships zero JavaScript by default. If you want interactivity, you manually add script tags. Next.js ships the entire React runtime (~85-100KB) on every page, enabling rich client-side interactivity, state management, and component-driven UI. For content-only sites, Jekyll's zero-JS approach delivers better raw performance. For interactive applications, Next.js is the clear winner.
Dynamic Capabilities
Jekyll has none. No server-side rendering, no API routes, no database connections, no authentication. Every page is pre-built HTML. Next.js can do everything — fetch data at request time with SSR, expose API endpoints, connect to databases via Server Actions, handle auth with middleware, and run code at the edge. If your project needs any dynamic behavior, Jekyll simply can't do it.
Build Performance and Scalability
Jekyll's Ruby-based build process slows down noticeably past a few thousand pages. Next.js with Turbopack handles large sites more efficiently, and ISR means you don't need to rebuild the entire site for content changes. For small sites, Jekyll builds are fast and simple. For large content libraries with frequent updates, Next.js scales better.
Developer Experience and Ecosystem
Jekyll requires Ruby and offers a straightforward Markdown-to-HTML workflow that anyone can learn in a day. Next.js requires Node.js, React knowledge, and understanding of modern JavaScript tooling — but gives you access to npm's massive ecosystem, TypeScript, component libraries, and headless CMS integrations. The trade-off is simplicity versus capability.
Performance Comparison
| Metric | Jekyll | Next.js |
|---|---|---|
| TTFB | Excellent — pure static HTML served from CDN | Varies — excellent with SSG/ISR, slower with heavy SSR |
| Build tool | Ruby / Kramdown | Turbopack / SWC |
| Base JS bundle | 0KB (no JavaScript by default) | ~85-100KB (React runtime) |
| Lighthouse range | 95-100 | 70-100 |
SEO Comparison
| SEO Feature | Jekyll | Next.js |
|---|---|---|
| SSG support | ✓ | ✓ |
| SSR support | ✗ | ✓ |
| Schema markup | ✓ | ✓ |
| Meta tag control | ✓ | ✓ |
| Sitemap generation | ✓ | ✓ |
| Automatic image optimization | ✗ | ✓ |
Jekyll
- Zero JavaScript output by default means blazing fast page loads and perfect Lighthouse scores.
- Extremely low learning curve — Markdown files, Liquid templates, done.
- Native GitHub Pages integration with free hosting and automatic builds.
- Stable, battle-tested tool that's been around since 2008 with predictable behavior.
- No dynamic capabilities whatsoever — no SSR, no API routes, no database access.
- Ruby dependency can be painful to set up, especially on Windows.
- Build times degrade significantly on sites with thousands of pages.
- Plugin ecosystem is aging and many plugins are no longer actively maintained.
Next.js
- True full-stack capability — SSG, SSR, ISR, API routes, Server Actions, middleware all in one framework.
- Massive ecosystem with React's component library access and extensive third-party integrations.
- Incremental Static Regeneration lets you update static pages without full rebuilds.
- Built-in image optimization, font loading, and script handling boost Core Web Vitals.
- Vercel deployment provides zero-config scaling with edge functions and global CDN.
- Significant learning curve — React, App Router, server components, and data fetching patterns take time to master.
- Ships ~85-100KB of JavaScript minimum due to the React runtime, even for static pages.
- Vercel-centric ecosystem means some features work best (or only) on Vercel's platform.
- Overkill for simple content sites — you're paying a complexity tax for capabilities you may not need.
When to Choose Jekyll
- You need a simple blog or documentation site hosted on GitHub Pages for free.
- Your content is purely static Markdown and you don't need any dynamic features.
- You want the simplest possible static site setup with minimal tooling.
When to Choose Next.js
- You're building a web application with authentication, database access, and dynamic user experiences.
- You need a mix of static marketing pages and server-rendered dynamic content in one project.
- Your team already knows React and wants one framework for everything from blog to dashboard.
- You need ISR to update content frequently without triggering full site rebuilds.
Can You Migrate?
Yes. We've migrated 5,000+ sites between platforms. We handle data migration, content modeling, frontend rebuilds, and SEO preservation. Every migration is zero-downtime.
Frequently Asked Questions
Is Next.js overkill for a simple blog?
Jekyll is significantly easier to learn. Write Markdown, use Liquid templates, run a build command — that's basically it. Next.js requires understanding React, JSX, server components, data fetching patterns, file-based routing, and the App Router. If you're not already a JavaScript developer, the ramp-up is steep. Jekyll can get you productive in an afternoon.
Can Jekyll handle dynamic features like search or comments?
It can be. Next.js brings a full React runtime, server-side rendering, and API routes — none of which a simple blog actually needs. If you're writing Markdown posts and want fast static output, Jekyll or Astro will get you there with far less overhead. Next.js makes sense when you need authentication, dynamic content, or app-like features sitting alongside your blog. Otherwise, you're carrying a lot of weight for no reason.
Should I migrate from Jekyll to Next.js or Astro?
Not natively. Jekyll generates pure static HTML — there's no server runtime involved. You can bolt on third-party services like Algolia for search or Disqus for comments, but handling form submissions, authentication, or database queries isn't something Jekyll does out of the box. If you need that stuff, you're either stacking external services on top of each other or just switching to something like Next.js.
Is Jekyll still maintained in 2026?
It depends on what you actually need. Dynamic features — user auth, API routes, server-side rendering, personalization — that's Next.js territory. But if you want faster static builds with modern tooling and don't need a full application framework, Astro's the better migration target. It handles Markdown content natively, which makes moving away from Jekyll a lot less painful than you'd expect.
How do Jekyll and Next.js compare for SEO?
Jekyll's still maintained, but development has slowed down considerably. Existing sites and GitHub Pages deployments stay stable, so there's no panic if you're running one. That said, the Ruby static site ecosystem has largely been overtaken by JavaScript-based tools. If you're starting something new, it's worth asking whether Jekyll's limited feature set and aging plugin ecosystem are actually the right trade-off compared to what's available now.
What's the learning curve difference between Jekyll and Next.js?
Both can produce solid SEO results — they both output HTML that search engines crawl without issue. Jekyll's static HTML is fast and simple. Next.js gives you more levers to pull: SSR for dynamic pages, automatic image optimization, built-in metadata APIs, ISR for keeping content fresh. For purely static content, they're roughly equivalent. Once your SEO needs get dynamic, Next.js has the edge.
Let's build
something together.
Whether it's a migration, a new build, or an SEO challenge — the Social Animal team would love to hear from you.