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Hedystia vs Remix

Remix focuses on full-stack React apps and web standards, not on end-to-end TypeScript API safety.

Which to pick

Pick Hedystia if you want…

  • End-to-end type-safe API development
  • Integrations with Bun, WebSockets or @hedystia/client (on Hedystia's list, not Remix's)

Pick Remix if you want…

  • Full-stack web apps with standard Web APIs
  • Integrations with SQLite, PostgreSQL or MySQL (on Remix's list, not Hedystia's)

Side by side

What it is
Hedystia:Hedystia is a TypeScript framework that lets you build type-safe APIs with built-in validation, real-time subscriptions and automatic client generation.
Remix:Remix is a full-stack web framework that bundles server runtime, routing, data, auth, UI, assets and testing built on Web APIs.
Best for
Hedystia:End-to-end type-safe API development
Remix:Full-stack web apps with standard Web APIs
Who it’s for
Hedystia:TypeScript developers building backend APIs who want end-to-end type safety.
Remix:Web developers building modern full-stack applications with JavaScript/TypeScript.
Pricing
Hedystia:Open source
Remix:Free
Open source
Hedystia:Yes, 25 GitHub stars
Remix:Yes, 33,385 GitHub stars
Works with
Hedystia:TypeScript, Bun, WebSockets, @hedystia/client
Remix:SQLite, PostgreSQL, MySQL, S3, TypeScript, JSX, CSS

Hedystia features

  • Unified Inference. Server schemas are mirrored to the client, providing fully typed requests and responses.
  • Built-in Validation. Route schemas act as runtime validators without external parsers.
  • Real-Time First. WebSocket and SSE subscriptions are defined like HTTP endpoints with type safety.
  • Auto Client Generation. @hedystia/client creates a fully typed HTTP client from server definitions.
  • Bun Optimized. Runs natively on Bun for fast cold starts and minimal overhead.
  • Auto Swagger Docs. Typing directly generates an OpenAPI spec via a plugin for interactive docs.

Remix features

  • Fetch-based server runtime. Runs on modern JavaScript runtimes using standard Request/Response objects.
  • Typed routing & middleware. Provides typed routes, controllers, request context and composable middleware.
  • Database integrations. Runtime validation and typed relational data for SQLite, PostgreSQL and MySQL.
  • Auth & session management. Built-in authentication, OAuth, cookies, sessions and storage adapters.
  • UI framework & styling. Server-rendered HTML, accessible components, forms, animation and composable styles.
  • On-demand asset compilation. TypeScript, JSX and CSS compile on request with HMR and no separate build step.
  • File & storage APIs. Streaming uploads, Web-standard File APIs, local storage and S3 integration.
  • Testing & production tooling. Includes a test framework, logging, compression, static file serving and production server utilities.

Hedystia vs Remix FAQ

Is Hedystia or Remix free?+

Hedystia is free and open source. Remix is listed as free on DevHunt.

Is Hedystia or Remix open source?+

Yes, both are open source: Hedystia (Hedystia/Hedystia on GitHub, MIT license) and Remix (remix-run/remix on GitHub, MIT license).

Do Hedystia and Remix integrate with the same tools?+

Partly. Both list TypeScript. Hedystia also lists Bun, WebSockets and @hedystia/client; Remix also lists SQLite, PostgreSQL, MySQL, S3 and 2 more.

On DevHunt

Hedystia

2 upvotes · Launched on DevHunt on Oct 13, 2026

Based on each tool's website and DevHunt data. Details may change; check the official sites.