A system that guides LLMs to generate clean, vanilla code instead of framework chaos. Because AI works better with simple code too—creating faster, more maintainable experiences that both humans and models can actually understand.
Start Building HappySound familiar? You're not alone.
Just to show a button that says "Hello". Meanwhile, you've forgotten why you started coding in the first place.
Your HTML now looks like someone sneezed alphabet soup. Is this CSS? Is this a puzzle? Nobody knows.
You wanted to center a div. Now you have 1,247 dependencies, 3 security vulnerabilities, and trust issues.
Every week there's a new "simple" database solution. Your migrations have migrations now.
Half your project is config files. The other half is trying to figure out why they're conflicting.
Server components, client components, partial hydration... remember when JavaScript just ran?
At happyviber, we guide LLMs to generate code that's simple, fast, and maintainable. When AI writes vanilla code instead of framework spaghetti, everyone wins—especially the next LLM that has to work with it.
Pure JavaScript. Real CSS. HTML that looks like HTML. Technologies that will work in 10 years, just like they work today.
Intuitive interfaces that feel natural. Design that delights users without drowning developers in complexity.
SQLite, PostgreSQL, straightforward schemas. Data you can query with SQL you actually understand.
import { useState, useEffect, useCallback } from 'react';
import { useQuery } from '@tanstack/react-query';
import { trpc } from '../utils/trpc';
import clsx from 'clsx';
export const Button = ({ variant = 'primary' }) => {
const [isLoading, setIsLoading] = useState(false);
const { data, isLoading: queryLoading } =
trpc.button.getConfig.useQuery();
return (
<button className={clsx(
'px-4 py-2 rounded-lg transition-all',
variant === 'primary' && 'bg-blue-500',
isLoading && 'opacity-50 cursor-wait'
)}>
{queryLoading ? 'Loading...' : 'Click Me'}
</button>
);
};
<button class="btn primary">
Click Me
</button>
<style>
.btn {
padding: 0.5rem 1rem;
border-radius: 8px;
cursor: pointer;
}
.btn.primary {
background: var(--brand-blue);
color: white;
}
</style>
The best code isn't clever code. It's code that makes the next developer—human or AI—smile when they read it.
Guide your AI to build better. Simpler code, faster experiences, happier outcomes.
Let's Build Something Beautiful