Tag:tech-for-good

All the articles with the tag "tech-for-good".

• Litter Hero: A Gamified App to Make Cities Cleaner

  Published:Aug 14, 2026 |  at 11:17 AM

  Litter Hero is a community-driven web app where users report litter, verify cleanups through voting, and earn points for making their city cleaner — built with React, Node.js, PostgreSQL, and a lot of team effort.