flanker VS workers-sdk

So, it's time to switch to the Mail Service provider. In our case it will be Mailgun. To do this, you just need to register and attach the card to your Mailgun account. After activating your account with the card attached, you can set up a domain for your email.

Mailgun. A developer-focused, scalable, and reliable email sending service.

Link: Mailgun

This guide will describe how to set up Uptime Kuma on Koyeb to monitor your services and send notifications. Uptime Kuma uses a local SQLite database to store user data, configuration for services, and more. We will deploy it alongside Litestream to automatically replicate the data to an S3-compatible bucket hosted on Backblaze's B2 service. We'll use a Mailgun account to set up SMTP details for notifications.

Sendgrid, Mailgun, or Postmark are great solutions if you have a need for transactional emails that are technical. I still prefer using Customer.io for this need. If you’re unsure what transactional emails are, check out this guide.

A Mailgun account. Sign up for a free trial and be sure to verify your email.

Anyway, in answer to your question, you most likely can’t. You should use a mail relay service such as MailGun. https://www.mailgun.com/

You could consider to use some email delivery service like Mailgun or Sendgrid. They offer free tiers and their servers are more accepted than some random self-hosted server.

Visit the Mailgun website and sign up for an account. To create your account, provide the required information, including your email address and password. Mailgun offers different plans, including a free tier with limited features.

Workers

https://github.com/cloudflare/workers-sdk/blob/main/packages...

The Wrangler, Cloudflare's Developer Platform command-line interface (CLI), allows you to manage Worker projects and has an in-built Miniflare, which runs an HTTP server.

/** * Welcome to Cloudflare Workers! This is your first worker. * * - Run `npm run dev` in your terminal to start a development server * - Open a browser tab at http://localhost:8787/ to see your worker in action * - Run `npm run deploy` to publish your worker * * Learn more at https://developers.cloudflare.com/workers/ */ export interface Env { // Example binding to KV. Learn more at https://developers.cloudflare.com/workers/runtime-apis/kv/ // MY_KV_NAMESPACE: KVNamespace; // // Example binding to Durable Object. Learn more at https://developers.cloudflare.com/workers/runtime-apis/durable-objects/ // MY_DURABLE_OBJECT: DurableObjectNamespace; // // Example binding to R2. Learn more at https://developers.cloudflare.com/workers/runtime-apis/r2/ // MY_BUCKET: R2Bucket; // // Example binding to a Service. Learn more at https://developers.cloudflare.com/workers/runtime-apis/service-bindings/ // MY_SERVICE: Fetcher; // // Example binding to a Queue. Learn more at https://developers.cloudflare.com/queues/javascript-apis/ // MY_QUEUE: Queue; } export default { async fetch(request: Request, env: Env, ctx: ExecutionContext): Promise { return new Response('Hello World!'); }, };

$ npm create cloudflare@latest using create-cloudflare version 2.9.0 ╭ Create an application with Cloudflare Step 1 of 3 │ ├ In which directory do you want to create your application? │ dir ./apps/worker │ ├ What type of application do you want to create? │ type "Hello World" Worker │ ├ Do you want to use TypeScript? │ yes typescript │ ├ Copying files from "hello-world" template │ ├ Retrieving current workerd compatibility date │ compatibility date 2023-12-18 │ ╰ Application created ╭ Installing dependencies Step 2 of 3 │ ├ Installing dependencies │ installed via `npm install` │ ├ Installing @cloudflare/workers-types │ installed via npm │ ├ Adding latest types to `tsconfig.json` │ skipped couldn't find latest compatible version of @cloudflare/workers-types │ ╰ Dependencies Installed ╭ Deploy with Cloudflare Step 3 of 3 │ ├ Do you want to deploy your application? │ no deploy via `npm run deploy` │ ├ APPLICATION CREATED Deploy your application with npm run deploy │ │ Navigate to the new directory cd apps/worker │ Run the development server npm run start │ Deploy your application npm run deploy │ Read the documentation https://developers.cloudflare.com/workers │ Stuck? Join us at https://discord.gg/cloudflaredev │ ╰ See you again soon!

Except that there is. Cloudflare is pretty great for free SSL certificates and DNS management, but they also offer a free Workers plan. A Cloudflare worker is basically JavaScript code that runs on Cloudflare's edge network and handles HTTP traffic. You can do a lot with workers, including modifying/rewriting HTML responses. You can probably see where this is going: If a worker can modify HTML responses, then it can inject the umami script into every HTML response.

Cloudflare Workers

And what about the DX of using Workers with Pages?

I tried to use that recently and it was a disaster. I wrote about my experience here:

https://twitter.com/pierbover/status/1641474067013271552

I then opened these two issues:

https://github.com/cloudflare/workers-sdk/issues/2962

https://github.com/cloudflare/workers-sdk/issues/2964

I ended up moving the project over to Netlify + Edge functions. I had it all working in like 5-10 mins as it should. Took me two hours to figure out why Workers weren't working in my Pages project, and could never get Workers working properly with my Astro project.

I think you're working exclusively on the engine of Workers which is really top notch, but Cloudflare really needs to improve the outer layer which affects DX considerably.

If you think this is a bug, please open an issue at: https://github.com/cloudflare/workers-sdk/issues/new/choose ```