nextjs.lt
⚡ Next-Gen Engineering & Web Experiments

High-Performance Web Apps &
Interactive Projects Hub

A curated suite of modern applications, high-throughput UI algorithms, and engineering tools built with TypeScript, React, and modern web standards.

Igor Vilghelm
Igor Vilghelm • Senior Full-Stack Lead vilghelm.eu

Projects Showcase

🍸
Live App

MixCraft

calc.nextjs.lt

Interactive cocktail calculator & mixology workbench featuring density-based layering physics, real-time SVG visualizer for 6 glass geometries, smart home bar restock manager, and Widmark blood alcohol (BAC) elimination model.

React 18 TypeScript SVG Physics Tailwind CSS Local-First
Open MixCraft
⚡
Library / Demo

NextGrid

grid.nextjs.lt

High-throughput virtualized data table engineered in pure TypeScript. Renders 100,000+ data rows at locked 60 FPS scrolling with zero lag, flexible column sizing, custom cell renderers, and zero external dependencies.

TypeScript Virtualization 60 FPS Zero Dependencies
Explore NextGrid Demo
💼
Interactive CV

Resume & Portfolio

cv.nextjs.lt

Interactive engineer resume highlighting 10+ years of commercial development experience, large-scale energy metering systems, architectural leadership, automated headless A4 PDF generation, and downloadable CV.

Astro 5 React 19 Tailwind CSS v4 Headless Chrome PDF
View Interactive CV
Igor Vilghelm

Looking for the engineer behind these projects?

Igor Vilghelm is a Senior Full-Stack Developer & Team Lead with over a decade of commercial experience in high-throughput enterprise systems, sub-second latency, and web architecture. Explore his personal site and background at vilghelm.eu.

Visit vilghelm.eu