Gatsby vs Next.js
A side-by-side technical matrix of Gatsby (Frontend & Meta-Frameworks) and Next.js (Frontend & Meta-Frameworks) — summaries, strengths and structural trade-offs, symmetrically laid out.
Gatsby
Gatsby is a React-based static site generator that pulls data from any source through a GraphQL layer. It pioneered the content-mesh approach to fast marketing and content sites.
Pros
- Fast static output. Prebuilt pages and asset optimization load quickly. 0
- GraphQL data layer. Unifies CMS, markdown, and APIs into one query interface. 0
- Rich plugins. A large plugin catalog covers images, SEO, and sources. 0
- React-based. Familiar component model for React developers. 0
Cons
- Slow builds. Large sites suffer long build times. 0
- GraphQL overhead. The data layer is complex for simple sites. 0
- Declining momentum. Next.js and Astro have eclipsed it. 0
- Plugin fragility. Version mismatches between plugins break builds. 0
Next.js
Next.js is the leading React meta-framework, adding file-based routing, server rendering, static generation, and API routes. Version 13+ centers on React Server Components via the App Router.
Pros
- Rendering flexibility. SSR, SSG, ISR, and streaming coexist per route. 0
- File-based routing. The filesystem defines routes, layouts, and loading states. 0
- Server components. Data fetching on the server shrinks client bundles. 0
- Production defaults. Image optimization, fonts, and code splitting come configured. 0
Cons
- App Router churn. The RSC migration split docs, libraries, and mental models. 0
- Vercel gravity. Full feature fidelity outside Vercel takes real effort. 0
- Build complexity. Large sites hit slow builds and opaque caching behavior. 0
- Server requirement. Dynamic features need Node hosting, unlike pure static sites. 0