Full Tutorial: Vibe Code a Real SaaS App in 40 Minutes | Colin Matthews

Channel: Peter Yang

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Read a transcript preview of “Full Tutorial: Vibe Code a Real SaaS App in 40 Minutes | Colin Matthews” from Peter Yang, uploaded on 2025-11-02.

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Language: English (original, YouTube automatic captions)

[0:00] Typically when we're talking about

[0:01] prototyping, especially with AI tools,

[0:03] we're usually talking about building

[0:04] things that are just on the client. The

[0:06] main difference between that and, you

[0:08] know, like a full stack application is

[0:10] usually the combination of adding in

[0:12] like a server and a database. You're

[0:14] going to have things like your your

[0:15] email integration, file or blob storage

[0:17] as well, right? Payment is pretty

[0:19] typical with Stripe. You have to have

[0:21] auth of some kind and product analytics

[0:23] of some kind and then some type of log

[0:24] analytics. That's like a lot of stuff to

[0:26] Vibe code, man. That's a lot. So if you

[0:27] try to deploy this app, it wouldn't

[0:28] work. You have a a request to the back

[0:30] end, right? From your client side to

[0:32] generate the image. Um to this endpoint

[0:34] that you made API transform, but it's

[0:36] sending it right to localhost 3001. So

[0:38] these are some good examples of like the

[0:39] types of things that AI can make

[0:41] mistakes on. What I built is a little

[0:43] template um that has like what I think

[0:45] are the most common necessary features

[0:47] to build SaaS projects. So basically

[0:48] let's recap the steps, okay? To build a

[0:50] real product.

[0:53] Okay, welcome everyone. Uh today my

[0:54] guest is Colin Matthews, the one and

[0:56] only. Uh Colin's a good friend. He's

[0:58] taught a lot of students how to build

[1:01] stuff with AI and and like build real

[1:02] not not just like random

[1:04] prototypes, like real real stuff, real

[1:06] apps that you can actually uh get paying

[1:08] customers for. So that's what we're

[1:09] going to talk about today. Like I Vibe

[1:11] coded a pretty

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