Programming

Engineering case studies

Browse published projects with runnable demos, embeds, and syntax-highlighted code.

All Chart.js Dashboard Drag & Drop API E-Commerce Go JavaScript Node.js Open-Meteo API PHP Python REST API Ruby Vercel Functions npm: qrcode vercel-php

Go Vercel Functions

Expense Tracker

Log expenses and watch the backend compute totals and per-category breakdowns on every request.

Open demo →