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Backend Frameworks

Elysia Documentation

Ergonomic framework for humans, built for Bun.

v1.2.0 120 pages indexed searchable · AI-grounded
Search Elysia in Smart Stack Official docs ↗

What is Elysia?

Elysia is a Bun-first, TypeScript framework with end-to-end type safety, a fluent API, and exceptional performance, plus an Eden client for typed RPC.

Smart Stack indexes the official Elysia documentation and keeps it current, so you can search it directly or ask questions in plain language. Because answers are grounded in the real pages — not a model's training data — you get correct, version-aware APIs instead of plausible-looking guesses.

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Get an answer grounded in the official Elysia docs — and add the rest of your stack for integration-aware help.

>How do I get started with Elysia?

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Elysia — FAQ

What is the latest version of Elysia?
The latest version of Elysia indexed in Smart Stack is 1.2.0. Smart Stack re-checks sources on a schedule, so answers stay current with releases rather than relying on a model's training cutoff.
Where can I find the official Elysia documentation?
The official Elysia documentation lives at https://elysiajs.com/introduction.html. Smart Stack indexes it so you can search across it — and the rest of your stack — and get AI answers grounded in those exact pages.
Can I search Elysia docs together with the rest of my stack?
Yes. That's the core idea behind Smart Stack: add Elysia to your stack alongside your other tools, and the AI answers questions using the official docs for everything you selected at once — no tab-switching.
Does Smart Stack hallucinate Elysia APIs?
Smart Stack uses retrieval-augmented generation: it pulls relevant sections from the official Elysia documentation and grounds the answer in them, which sharply reduces the made-up function signatures you get from ungrounded models.
What works well with Elysia?
Elysia is commonly used with tools in the backend frameworks space and adjacent layers of the stack. Add them together in Smart Stack to get integration-aware answers that understand how they fit.