Little

// Imports
import App from "https://deno.land/x/little/mod.ts";

// Create a new application.
const app = new App();

// Add middlewares to the application.
app.use(async (ctx, next) => {
  const start = Date.now();
  await next();
  console.log(
    `${ctx.method} <span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>c</mi><mi>t</mi><mi>x</mi><mi mathvariant="normal">.</mi><mi>r</mi><mi>e</mi><mi>s</mi><mi>p</mi><mi>o</mi><mi>n</mi><mi>s</mi><mi>e</mi><mo stretchy="false">?</mo><mi mathvariant="normal">.</mi><mi>s</mi><mi>t</mi><mi>a</mi><mi>t</mi><mi>u</mi><mi>s</mi><mo stretchy="false">?</mo><mo stretchy="false">?</mo><mi mathvariant="normal">&quot;</mi><mo stretchy="false">?</mo><mo stretchy="false">?</mo><mo stretchy="false">?</mo><mi mathvariant="normal">&quot;</mi></mrow><annotation encoding="application/x-tex">{ctx.response?.status ?? &quot;???&quot;} </annotation></semantics></math></span><span class="katex-html" aria-hidden="true"><span class="base"><span class="strut" style="height:0.8889em;vertical-align:-0.1944em;"></span><span class="mord"><span class="mord mathnormal">c</span><span class="mord mathnormal">t</span><span class="mord mathnormal">x</span><span class="mord">.</span><span class="mord mathnormal">res</span><span class="mord mathnormal">p</span><span class="mord mathnormal">o</span><span class="mord mathnormal">n</span><span class="mord mathnormal">se</span><span class="mclose">?</span><span class="mord">.</span><span class="mord mathnormal">s</span><span class="mord mathnormal">t</span><span class="mord mathnormal">a</span><span class="mord mathnormal">t</span><span class="mord mathnormal">u</span><span class="mord mathnormal">s</span><span class="mclose">??</span><span class="mord">&quot;</span><span class="mclose">???</span><span class="mord">&quot;</span></span></span></span></span>{ctx.url} ${Date.now() -
      start}ms`,
  );
});

app.use(async (ctx) => {
  await ctx.respond(new Response("Hello"));
});

// Automatically detect environment.
const strategy = app.detect({
  // Define listen options,
  // just incase the script
  // isn't running on Deno
  // Deploy.
  port: 3000,
  hostname: "0.0.0.0",
});

// Print the server strategy.
console.log("Using strategy", strategy);