Astro Has Replaced Gatsby

For years, Gatsby was the default choice for building static sites with React. It pioneered the idea of pulling data at build time, generating fast pages, and shipping them to a CDN. But the landscape has shifted dramatically. Gatsby’s development slowed to a crawl after the Netlify acquisition, and the community moved on. Meanwhile, Astro arrived with a radically different philosophy: ship zero JavaScript by default, let developers use any framework, and keep things simple.

By 2026, the numbers tell the story. Astro’s GitHub stars, npm downloads, and community activity have all surpassed Gatsby’s. New projects overwhelmingly choose Astro, while Gatsby is largely in maintenance mode. If you’re starting a content site today, the question isn’t really whether to use Astro — it’s whether there’s any reason left to pick Gatsby.

Feature Comparison

Feature	Astro	Gatsby
JS shipped to client	Zero by default	Full React runtime
UI framework	Any (React, Vue, Svelte, Solid)	React only
Build tool	Vite	Webpack
Data fetching	Standard fetch / import	GraphQL required
Content management	Content Collections (built-in)	Plugins + GraphQL
Rendering modes	SSG, SSR, hybrid	SSG, DSG (limited SSR)
View Transitions	Native API support	Not supported
Islands architecture	Yes (partial hydration)	No (full hydration)
Build speed	Fast (Vite-powered)	Slow (Webpack-based)
Plugin ecosystem	Growing	Large but stagnant
TypeScript support	First-class	Supported
Active development	Very active (Astro 5)	Minimal updates

For a deeper look at the build tool difference, see our Vite vs Webpack comparison.

Performance

This is where Astro wins decisively. Astro’s core design principle is simple: don’t ship JavaScript unless you explicitly need it. A typical Astro content page sends pure HTML and CSS to the browser — zero kilobytes of JS. The result is near-instant page loads, perfect Lighthouse scores, and a better experience on slow connections.

Astro achieves this through its islands architecture. Instead of hydrating the entire page as a single application, Astro lets you mark individual components as interactive “islands.” Only those islands load JavaScript, and you control exactly when they hydrate — on load, on visible, on idle, or on interaction. Everything else stays as static HTML.

Gatsby takes the opposite approach. Every page ships the full React runtime plus your application bundle. Even a simple blog post with no interactivity loads React, ReactDOM, and Gatsby’s client-side router. You can optimize with code splitting and lazy loading, but you’re fighting the framework’s defaults.

A typical Astro blog page weighs 20–50 KB total. The same content in Gatsby easily exceeds 200 KB before any custom JavaScript. For content-focused sites, this gap is hard to justify.

Astro also ships native View Transitions, giving you smooth page-to-page animations without client-side routing overhead. Gatsby relies on its React-based router, which means shipping more JS to achieve a worse result.

Data Fetching

Gatsby made GraphQL central to everything. Want to query your markdown files? GraphQL. Pull images? GraphQL. Access site metadata? GraphQL. This was innovative in 2018, but it adds significant complexity for simple use cases. You need to learn GraphQL, write page queries, understand Gatsby’s node system, and debug a data layer that sits between you and your content.

Astro takes the opposite approach: just use standard JavaScript. Fetch data with fetch(), import JSON files, or use Astro’s built-in Content Collections to query local markdown and MDX. Content Collections in Astro 5 provide type-safe schemas, automatic validation, and simple APIs — no query language required.

---
// Astro: simple and direct
const posts = await getCollection('blog');
const response = await fetch('https://api.example.com/data');
---

Compare that to Gatsby, where even querying local files requires a GraphQL query, a gatsby-node.js configuration, and often a source plugin. For teams that don’t already know GraphQL, this learning curve is a real barrier.

For a broader look at rendering strategies, check out SSR vs SSG vs CSR.

Build Speed

Astro uses Vite under the hood — fast dev server startup via native ES modules and efficient production builds powered by Rollup. Cold starts are nearly instant, and hot module replacement is snappy even in large projects.

Gatsby uses Webpack, which requires bundling everything before the dev server can start. On large sites with thousands of pages, Gatsby builds can take minutes — sometimes tens of minutes. The GraphQL data layer adds overhead too, since every page query must be extracted, validated, and executed during the build.

In practice, Astro builds a 1,000-page site in a fraction of the time Gatsby needs. For teams iterating quickly on content, this difference compounds into hours saved per week.

Framework Flexibility

Gatsby is React — and only React. If you want to use Vue, Svelte, Solid, or any other framework, you can’t. Every component, every page, must be React.

Astro doesn’t care what framework you use. Write components in React, Vue, Svelte, Solid, Preact, Lit, or plain Astro templates. You can even mix frameworks on the same page. A React header, a Svelte interactive widget, and a Vue form can coexist without conflict.

This flexibility matters for teams with diverse skill sets, for incremental framework migration, and for choosing the best tool for each component. It also makes Astro a natural fit if you’re evaluating frameworks like those in our Next.js vs Remix comparison — you can use either inside Astro as needed.

When to Use Astro

• New content sites: blogs, documentation, marketing pages, portfolios
• Projects where performance is a priority
• Teams that want to use multiple UI frameworks
• Sites that are mostly static with small interactive sections
• Anyone who wants simple data fetching without GraphQL

When to Use Gatsby

• You have an existing Gatsby site that works and doesn’t need a rewrite
• Your team is deeply invested in Gatsby’s specific plugin ecosystem
• You have complex GraphQL data pipelines already built
• You need a specific Gatsby plugin with no Astro equivalent

Honestly, the second list is getting shorter every month. Most Gatsby plugins have Astro equivalents or aren’t needed because Astro’s built-in features cover the use case.

Verdict

Astro is the clear winner for new projects in 2026. It ships zero JavaScript by default, builds faster with Vite, supports any UI framework, and offers a simpler developer experience. Astro 5 brings mature Content Collections, native View Transitions, and a thriving ecosystem.

Gatsby isn’t dead, but its development has effectively stalled since the Netlify acquisition. The community has moved on, plugin maintenance is spotty, and the framework’s core assumptions — ship React everywhere, use GraphQL for everything — feel outdated in a world that values minimal JavaScript and simplicity.

If you’re starting a new content site, choose Astro. If you’re maintaining an existing Gatsby site, consider migrating when the timing is right — the performance and DX gains are substantial.

FAQ

Is Astro better than Gatsby?

For new projects in 2026, yes. Astro ships zero JavaScript by default, builds faster with Vite, and supports any UI framework. Gatsby’s development has stalled and its architecture of shipping a full React runtime to every page feels outdated for content sites.

Is Gatsby dead?

Gatsby isn’t officially dead, but it’s effectively in maintenance mode since the Netlify acquisition. Community activity, plugin updates, and core development have slowed dramatically, and most new projects have moved to Astro or Next.js.

Can Astro use React components?

Yes. Astro supports React, Vue, Svelte, Solid, Preact, and Lit components — and you can mix multiple frameworks on the same page. React components work as interactive islands that only hydrate when needed.

Is Astro good for blogs?

Astro is one of the best choices for blogs. Its Content Collections provide type-safe markdown/MDX handling, it ships zero JS for static pages resulting in perfect Lighthouse scores, and it has built-in support for RSS feeds, sitemaps, and View Transitions.

Related: What is Astro? · Next.js vs Remix · SSR vs SSG vs CSR · Vite vs Webpack