I find documentation of vibe.d between worse and bad, while the framework is relative OK.
There are a few good links on the internet.
I post two of them.
Feel free to add other web links in order to increase our knowledge.

https://vibed.org/blog/posts/a-scalable-chat-room-service-in-d

https://aberba.com/2016/form-upload-in-vibe-d/

Although the framework is good. There is no community. Or general acceptance. Which is a pitty.
Currently I ask myself how to do "sessions" with vibe.d.

On Wednesday, 14 September 2022 at 19:34:01 UTC, Alain De Vos wrote:

Hi Alain,

I'm new to D and looking at vibe as well but I'm not as far down the path as settling on it as the final solution.

Have you looked at alternatives to vibe such as the hunt framework ?

https://code.dlang.org/packages/hunt-framework

It does seem better documented and fuller featured than vibe but that could be due to me not having an in-depth knowledge of either of them :-)

Regards,

D

On Friday, 9 September 2022 at 13:40:45 UTC, Alain De Vos wrote:

Here's a Vibe.d version of a dice game that I wrote early on in the pandemic. I would have added session support next if I'd continued to work on it: https://github.com/benjones/farkle

It's possible to remove the "@" annotation & use the default names of functions for the vibe framework,
E.g,

final class WebChat
{
    // GET /
    void get()
    {
        render!("index.dt", names);
    }

    void getEdit(string myid)
    {
        int id = myid.to!int;
        string firstname = names[id].firstname;
        string lastname = names[id].lastname;
        render!("edit.dt", id, firstname, lastname);
    }

    void postEdit(string myid, string firstname, string lastname)
    {
        int id = myid.to!int;
        names[id].firstname = firstname;
        names[id].lastname = lastname;
        render!("index.dt", names);
    }

Note.
How to do authentications & sessions ,is important, but badly described.