Yes—Bun can serve a full-stack app directly, and it also documents integrations with frameworks such as Next.js, TanStack Start, Nuxt, and SvelteKit. Use Bun’s integrated server when serving frontend assets and API routes is enough; choose a fuller framework when you need its frontend ecosystem, routing, rendering, or deployment conventions. A documented integration is a starting point, not a guarantee that every feature works with every runtime or host.
What Bun can do without a separate full-stack framework
Bun’s integrated dev server can bundle frontend assets and handle API routes. You can import HTML into server code and map it to routes; API routes use HTTP method handlers. Bun describes this as a way to “Build fullstack applications with Bun’s integrated dev server that bundles frontend assets and handles API routes.” See the Bun Fullstack dev server documentation.
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This is a direct option for an app whose needs fit Bun’s server and bundler. It is not the same as saying Bun replaces every feature of a full-stack meta-framework.
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- API routes require Bun v1.2.3 or later.
- For production, Bun recommends ahead-of-time bundling, available from Bun v1.2.17. Runtime bundling is an alternative that lazily bundles and caches assets.
Those version markers come from Bun’s documentation; check the current docs and your pinned Bun version before adopting a particular setup.
#1 Best Overall
Full-stack framework options documented by Bun
Bun’s guide catalog covers several framework ecosystems, so Elysia and Hono are not the only ways to build with Bun. The choice is primarily about the UI framework and deployment path you want, rather than a universal speed ranking.
| Option | Fit | What to verify |
|---|---|---|
| Bun server and frontend assets | A Bun-centered app where the integrated server, bundled assets, and API routes meet the project’s needs. | Confirm the required Bun version and whether the server’s routing and rendering model is sufficient. Bun documentation. |
| TanStack Start with React | A React full-stack framework with a documented Bun hosting path. | The current Bun-specific instructions require React 19 or later; React 18 users are directed to Node.js deployment guidance. Check the chosen Nitro Bun preset or custom Bun server instructions. TanStack Start hosting docs. |
| Next.js | A React framework candidate when its conventions and features fit the application. | Next.js identifies Node.js server and Docker modes as supporting all features; static export is limited, and adapter support varies. Its docs list Bun as a verified adapter, so check the adapter against required features and pinned versions. Next.js deployment docs. |
| Nuxt | A Vue-oriented option; Bun’s catalog includes a Nuxt-and-Bun guide. | Check the exact deployment mode and feature compatibility needed by the project; the guide listing alone does not establish feature parity. Bun’s Nuxt guide. |
| SvelteKit | A Svelte-oriented option; Bun’s catalog includes a SvelteKit-and-Bun guide. | Verify the adapter and hosting combination required for the app. Bun’s SvelteKit guide. |
| Astro, Remix, Qwik, or SolidStart | Other documented candidates for content-oriented or framework-specific projects. | Use Bun’s guide index to find the relevant integration, then confirm its runtime and hosting requirements. Inclusion in the index is not a claim that every feature works in every deployment. Bun guide catalog. |
Where Hono and Elysia fit
Hono can remain the API layer
You can use a full-stack framework for the UI and keep Hono at an API boundary. Hono documents a Next.js integration that specifies the Node.js runtime for that integration, while Bun separately documents Hono as an HTTP server on Bun. Treat those as distinct setup paths and check the runtime requirements of the exact combination you plan to deploy. See Hono’s Next.js integration and Bun’s Hono guide.
Rank #2
- HTML CSS Design and Build Web Sites
- Comes with secure packaging
- It can be a gift option
Elysia is a server-side option
Bun lists an Elysia HTTP-server guide. Elysia remains relevant when the server or API side is your focus; for a fuller UI and routing model, pair a server framework with a full-stack UI framework, or use Bun’s HTML integration if that meets your needs. See Bun’s Elysia guide.
Do these 3 things before closing this tab:
1Scan for outdated or missing drivers - takes under a minute2Clear out junk files and repair common Windows errors3Fix the driver behind crashes, sound loss and screen glitchesChoose by frontend, rendering, and deployment
Work through these questions before choosing a stack:
Rank #3
- Which frontend ecosystem does the team want? React points toward Next.js or TanStack Start; Vue toward Nuxt; Svelte toward SvelteKit. Astro, Remix, Qwik, and SolidStart are also in Bun’s guide catalog.
- What does the app need to render and route? Separate the need for server rendering, static output, application routes, and API routes. Bun’s integrated server may be sufficient for a simpler combination; a framework may suit an app that benefits from its fuller routing and rendering conventions.
- Where must it run? Decide whether the target is a Bun server, Node.js, a container, static hosting, or a platform adapter. Do not assume that choosing a framework makes all deployment modes interchangeable.
- Pin and check the versions. Confirm Bun, framework, React where relevant, plugins, and adapter versions together. TanStack Start’s current Bun-specific instructions, for example, require React 19 or later.
- Prefer the least complicated route that meets the requirements. An integrated Bun server can reduce the need for a separate framework when its features suffice. A full-stack framework can be a better fit when the project needs its specific ecosystem and conventions. This is a fit decision, not a performance comparison.
Once you have picked the framework and deployment mode, Bun’s guide index also lists deployment guides for Vercel, Railway, and Render. Check the chosen host’s feature support before committing to it.
Quick Recap
Rank #4
- Brand: Wiley
- Set of 2 Volumes
- A handy two-book set that uniquely combines related technologies Highly visual format and accessible language makes these books highly effective learning tools Perfect for beginning web designers and front-end developers
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