Web framework for developers obsessed with performance and simplicity

ci

Fastro is inspired by Fastify & Express.

import { Fastro } from "https://deno.land/x/fastro/mod.ts";
const server = new Fastro();
server.get("/", (req) => req.send("root"));
await server.listen();

Benchmarks

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

Framework Version Router? Avg Req
Abc 1.0.0-rc8 ✓ 962.3
Deno http 1.0.3 ✗ 2197
Express 4.17.1 ✓ 470.4
Fastify 2.14.1 ✓ 1122.2
Fastro 0.6.0 ✓ 1432.4
Node http 14.3.0 ✗ 2464.6
Oak 4.0.0 ✓ 1000.9

Check this folder to see the detail method.

Middleware

You can add new properties or functions to the default request. This is similar to the express middleware.

const middleware = (req: Request) => {
  req.hi = (word: string) => {
    req.send(word);
  };
};

server.use(middleware);

Plugin

You can add new properties or functions to the fastro instance. You can also use all default instance functions, include create routes & middleware. This is similar to the fastify plugin.

const routes = function (fastro: Fastro) {
  fastro
    .get("/", (req) => {
      req.send("root");
    })
    .post("/", (req) => {
      req.send("post");
    })
    .put("/", (req) => {
      req.send("put");
    })
    .delete("/", (req) => {
      req.send("delete");
    });
};

server.register(routes);

How to use

This module uses the git release. If you want to pick a specific version, for example v0.6.0, then the full url is https://deno.land/x/fastro@v0.6.0/mod.ts. If you do not use the version, it will refer to master branch.

Examples

Check this folder to find out how to: