Darto

🎯 Darto Github
Minimal, fast and type-safe web framework for Dart — inspired by Express and Hono.

Everything flows through a single concept: Context.

📚 Official documentation: https://darto-docs.vercel.app/

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Support 💖

If you find Darto useful, please consider supporting its development 🌟Buy Me a Coffee.🌟 Your support helps us improve the package and make it even better!

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Installation

dependencies:
  darto: ^1.2.0

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Quick Start

import 'package:darto/darto.dart';

void main() {
  final app = Darto();

  app.get('/users/:id', [], (Context c) {
    final id = c.req.param('id');

    return c.ok({'id': id});
  });

  app.listen(3000);
}

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Examples

Ready-to-run projects are available in the examples/ folder of the monorepo:

Example	What it covers
example_basic_routing	Route params, wildcards, optional params
example_group_routes	Route groups, nested groups, standalone routers
example_middleware_pipeline	Middleware chaining, short-circuit, combine
example_auth_jwt	JWT middleware, sign/verify helpers, c.user
example_middleware_validator	zValidator — schema-driven validation with zard
example_validator	validator() + zard — full control over the error response
example_context_usage	Full Context API, c.req, state, headers
example_response_helpers	c.ok, c.json, c.html, c.binary, redirects
example_error_handling	app.onError, app.notFound, DartoError
example_upload	In-memory and streamed-to-disk file upload
example_static_files	Static file serving with darto_static
example_view_engine	Mustache templates with darto_view
example_websocket	WebSocket rooms + broadcast (WsHub), HTTP fanout
example_session	Cookie-based signed sessions
example_logger	Structured logging + request logger (darto_logger)
example_proxy	Reverse proxy, header overrides
example_env	.env loading with darto_env
example_di	Typed DI — providers, scopes, c.read (darto_di)
example_cache	Read-through cache with remember() (darto_cache)
example_rate_limit	Distributed rate limiting (darto_rate_limit)
example_auth	Password hashing + session auth + OAuth (darto_auth)
example_mailer	Sending email — SMTP / console (darto_mailer)
example_jobs	Background jobs + retries (darto_jobs)
example_openapi	OpenAPI 3.1 spec + Scalar docs (darto_openapi)
example_full_integration	Full app — auth, CORS, validation, WebSocket