Gatsby vs Preact
A side-by-side technical matrix of Gatsby (Frontend & Meta-Frameworks) and Preact (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
Preact
Preact is a 3KB alternative to React with the same modern API, aimed at performance and tiny bundles. A compatibility layer lets most React code run unchanged.
Pros
- Tiny footprint. About 3KB versus React's much larger runtime. 0
- React-compatible. preact/compat runs most React libraries unchanged. 0
- Fast. Smaller runtime means quicker load and render. 0
- Drop-in. Existing React skills transfer directly. 0
Cons
- Compat edge cases. Some React libraries misbehave under the shim. 0
- Smaller community. Far fewer resources than React proper. 0
- Feature lag. Trails React on the newest APIs. 0
- Niche adoption. Rarely chosen for large greenfield projects. 0