Can a newbie really vibe code an app? I tried Cursor and Replit to find out

I'm not a programmer, but I tried four vibe coding tools to see if I could build anything at all on my own. Here's what I did and did not accomplish.
GitHub

Upstash Vector SDK for Laravel

Upstash Vector is an HTTP serverless Vector Database. You can store, query, and retrieve vectors from your application, use it to power your search, and more. You can read more about Upstash Vector ...
GitHub

Hostinger API Python SDK

This is a Python SDK for the Hostinger API. For more information, please visit https://developers.hostinger.com. BillingPaymentMethodsApi delete_payment_method_v1 ...
IEEE

Physical Motion Classification in Assistive Industrial Robotics Using Support Vector Data Description

Abstract: Today's industrial assistive robots improve worker safety, productivity, and cooperation. Robots can't understand, predict, or respond to human behavior without good body movement ...
IEEE

Human–Robot Intrinsic Skill Transfer and Programming by Demonstration System

Abstract: Robots can often learn skills from human demonstrations. Robot operations via visual perception are commonly influenced by the external environment and are relatively demanding in terms of ...