ogen VS tsoa

https://github.com/ogen-go/ogen

Write openapi definition, it'll do routing, definition of structs, validation of JSON schemas, etc.

All I need to do is implement the service.

Validating an integer range for a querystring parameter is just too boring. And too easy to mistype when writing it manually.

Anyways, so far only been playing, so haven't found the bad parts yet.

Ogen

But also this project https://github.com/ogen-go/ogen It worth keeping an eye on.

https://github.com/ogen-go/ogen/ is my potential replacement, need to evaluate it fully though.

One package I have my eyes on is ogen: https://github.com/ogen-go/ogen

We have used https://github.com/deepmap/oapi-codegen in production for a long time and it's rock solid. Up and coming https://github.com/ogen-go/ogen is being developed rapidly and also worth keeping an eye on.

This post introduces a new OSS project that we are announcing today, ogent. ogent is a bridge between Ents capability to create OpenAPI v3 documents and ogen, an OpenAPI v3 Code Generator for Go.

There is ogen for OpenAPI v3 code generation.

Tsoa is a popular TypeScript framework similar to Goa that you may encounter in the OpenAPI ecosystem. Speakeasy has a tutorial for it, too.

Currently i am using TSOA and loving it, it gives you automatic Open API specs and data validation based on typescript interfaces. I have used Nest on previous projects but I personally don't like the decorators hell that comes with Nest, and raw express/fastify are ok and easy to use but a pain in the ass on big projects to keep swagger, validations, interfaces and DTOs all in sync.

I'm curious if anyone here has played around with or used TSOA (https://github.com/lukeautry/tsoa)?

If you decide to go with Express/Typescript I would definitely check out TSOA. It's a nice way to build backend APIs with auto documentation.

We are using TSOA to generate the docs from the code, works pretty well. https://github.com/lukeautry/tsoa

This is the best project I’ve found to that for that - https://github.com/lukeautry/tsoa. Uses decorators mainly.

If there are other such projects, please share.

Hello, In the last month I built a REST API template in Typescript to quickly bootstrap new projects, I tried to use the most updated modules available, I've also included a "todo" sample just to showcase how all the things work together, the main modules that I've used are: - expressjs + tsoa that allows to easily generate the OpenAPI spec without any additional steps (just declare your controllers via typescript) - class-validator to validate body requests (this is also useful as the OpenAPI will be automatically generated based on the classes that you define) - Jest for testing, I've included also unit and integrations test samples with an in-memory database

Have a look at [TSOA[(https://github.com/lukeautry/tsoa). While far from perfect (I am on the lookout to find a better solution), gets the job done. And generating the entire routing is a pretty neat trick, so that's also that.

tsoa Lighter weight, but also great.