Koa VS hono

Since "Express.js is an old framework that has not evolved for a long time. It's not a good choice for new projects since it can easily lead to security issues and memory leaks." -- H3. Which is also the case for Koa.

In this example, we're using the serverless framework to quickly set up the Lambda function along with an API gateway for the entry point. The lambda function is a simple Koa REST API with a few functional endpoints.

The initial step is to create our entry point, from where the page will be rendered. In this case, we will use the koa framework.

Koa.js: By the team behind Express, Koa.js utilized async/await for middleware, resulting in cleaner and more readable code.

Koa

Koa.js: https://koajs.com/

Koa -Next Generation Node Microservice Framework

Backend is more tricky. - RESTful APIs I prefer Koajs - For a RPC/microsevice, I have only used gRPC - For a CLI, yargs and inquirer

There are lot of different frameworks out there. If you learn one, there is no guarantee that the next job you find will use the same. For example if you learn Express and the next one used Koa or Nest.

Koa.js is a minimal and flexible Node.js web application infrastruc­ture, which provides a robust set of features for web and mobile applica­tions. It is an open-source framework developed and maintained by the creators of Express.js, the most popular web framework for Node.js.

I used hono to implement worker.

Hono - Ultrafast web framework for the Edges

Hono is an ultrafast web framework for the edge and it's amazing. It's simple as express and the DX is mind-blowing. And now you can also serve JSX with it 🤯. Anyone in the industry for long enough knows that a setup like this can be quite tedious to manage and maintain. I might sound biased for Hono, and that's true, I love it ❤️.

Please could a fellow HNer who has experience using this explain in simple terms what Hono on a Cloudflare Worker enables that one cannot already do with a vanilla worker?

The docs[0] are not instructive on this point.

[0] https://hono.dev

Hono, a powerful framework, is our secret sauce for crafting high-performance APIs. With its intuitive syntax and seamless integration with Next.js, Hono simplifies the process of optimizing API performance.

Hono—a simple and fast framework for processing HTTP requests.

A good alternative of this can be - [Hono]https://hono.dev/

I agree that “fast, lightweight, web standards” isn’t much of a description but not too far down https://github.com/honojs/hono I did this:

> Hono … is a small, simple, and ultrafast web framework for the Edges. It works on any JavaScript runtime: Cloudflare Workers, Fastly Compute, Deno, Bun, Vercel, AWS Lambda, Lambda@Edge, and Node.js.

Hono offers good DX and a blazingly fast library to help you build your backend with native RPC embedded in its code. It has Zod support and it's written with TypeScript with very readable types so you can understand what's happening. It also supports Bun and a bunch of runtimes so you can run it everywhere. Check the documentation! It's also very helpful.

Initialize your hono project using bun: