async-graphql VS crystal

I have found that the combination of [cargo lambda](https://github.com/cargo-lambda/cargo-lambda), [async graphql](https://github.com/async-graphql/async-graphql) and DynamoDB is an amazing combination for a backend stack, really cheap as lambdas are pretty minimal and insanely fast with the Rust runtime.

async-graphql

https://github.com/async-graphql/async-graphql maybe you need look this.

If you need more performance, don't use Node.js. async-graphql (Rust) or graphql-crystal (Crystal) will run circles around any Node.js server.

Who's using Async-graphql in production? · Issue #408 · async-graphql/async-graphql

Async-GraphQL Rocket integration

This post will discuss building a project management application with Rust using the Async-graphql library and MongoDB. At the end of this tutorial, we will learn how to create a GraphQL endpoint that supports reading and manipulating project management data and persisting our data using MongoDB. GitHub repository can be found here.

27. Crystal - $77,104

I like the first code example on https://crystal-lang.org

    # A very basic HTTP server

Obviously as an interpreted language, it's never going to be as fast as something like C, Rust, or Go. Traditionally the ruby maintainers have not designed or optimized for pure speed, but that is changing, and the language is definitely faster these days compared to a decade ago.

If you like the ruby syntax/language but want the speed of a compiled language, it's also worth checking out Crystal[^1]. It's mostly ruby-like in syntax, style, and developer ergonomics.[^2] Although it's an entirely different language. Also a tiny community.

[1]: https://crystal-lang.org/

Crystal is a nice language that's not only simple to read and write but performs very well too. And the documentation is amazing as well.

Ruby is a super fun scripting language. I much prefer it to python when I need something with a little more "ooomph" than bash. It's just...nice...to write in. Ruby performance has come a long way in the last decade as well. There's libraries for pretty much everything.

My modern programming toolkit is basically golang + ruby + bash and I am never left wanting.

I do find Crystal (https://crystal-lang.org/) really interesting and am hoping it has its own "ruby on rails" moment that helps the language reach a tipping point in popularity. All the beauty of ruby with all of the speed of Go (and then some, it often compares favorably to languages like rust in benchmarks).