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Fast, simple, minimalist web framework for Deno.

Inspired by Fastify & Express.

import { Fastro } from "";

const server = new Fastro();

server.get("/", (req) => req.send("root"));

await server.listen();

How to use & examples

This module uses git release. If you want to use a particular release, for example v0.0.1, then the complete url is If you do not use the version, it will refer to latest version (master branch).

Check the following codes to find out how to: changing the default port, modify the header, modify default request, or adding plugins: examples.


If performance is important to you, here are the benchmark results:

Framework Version Router? Avg Req
Abc 1.0.0-rc8 933.9
Deno http latest 2294.81
Express 4.17.1 445.1
Fastify 2.14.1 1242.2
Fastro latest 1449.8
Node http 14.3.0 1746.7
Oak 4.0.0 945.7

Check this to see the detail method & results: benchmarks.