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1// This val will respond to all HTTP requests with "Hello world"
2
3export default async function(req: Request): Promise<Response> {
4  return new Response("Hello world", {
5    headers: { "Content-Type": "text/plain" },

1// This val simply responds to all HTTP requests with "Hello world"
2export default async function main(req: Request): Promise<Response> {
3  return new Response("Hello world");
4}

1// This val will respond with "Hello, World!" to all incoming HTTP requests.
2
3export default async function main(req: Request): Promise<Response> {
4  return new Response("Hello, World!", { headers: { "Content-Type": "text/plain" } });
5}

1// This val will respond with "Hello world" to all incoming HTTP requests
2
3export default async function main(req: Request): Promise<Response> {
4  return new Response("Hello world");
5}

2// It uses Deno's built-in HTTP server.
3
4export default async function main(req: Request): Promise<Response> {
5  return new Response("Hello, World!", {
6    headers: { "Content-Type": "text/plain" },

1// This val responds with "Hello, World!"
2export default async function main(req: Request): Promise<Response> {
3  return new Response("Hello, World!", {
4    headers: {

1// This val simply responds with "Hello world" on every HTTP request
2
3export default async function main(req: Request): Promise<Response> {
4  return new Response("Hello world");
5}

1// This val responds with "Hello, World!" on every HTTP request
2
3export default async function main(req: Request): Promise<Response> {
4    return new Response("Hello, World!", { headers: { "Content-Type": "text/plain" } });
5}

1// This val will respond with "Hello world" to all incoming HTTP requests
2
3export default async function main(): Promise<Response> {
4  return new Response("Hello world");
5}

1// Define the main function that will be executed on each HTTP request
2export default async function main(req: Request): Promise<Response> {
3  // Return a simple "Hello, World!" response
4  return new Response("Hello, World!", { headers: { "Content-Type": "text/plain" } });