# penev.tech

> Vladyslav Peniev — Creative Developer at the intersection of engineering and interactive art.
> He builds things that most developers consider impossible in a browser:
> real-time 3D worlds, GPU-driven simulations, custom animation systems.
> Author of StringTune. Core of Fiddle.Digital and the Palemiya collective.

## Who is Vladyslav

- [About](/llms/about.md): Background, expertise, philosophy, and what drives the work.

## Original Tools

- [StringTune](/llms/string-tune.md): A custom animation orchestration library — built from scratch because nothing existing was good enough.
- [StringTune-3D](/llms/string-tune-3d.md): A CSS-driven 3D module for StringTune — place and animate Three.js objects directly from HTML and CSS, no imperative Three.js code required.

## Live Experiments

- [Labs](/llms/labs.md): A gallery of interactive WebGL and WebGPU experiments — 200k grass blades, fluid dynamics, glass refraction, procedural suns, and more.

## Projects

- [Projects](/llms/projects.md): Professional and personal projects — 3D product showcases, WebGL simulations, a DJ turntable built on Web Audio API, a headless Shopify platform, an HLS video engine, and penev.tech's own experiments (Equation Space, Storyland, Vacuum Game, Palemiya, Statera).

## Journal

- [Threads](/llms/threads.md): A public stream of raw developer thoughts, discoveries, and lessons learned.