C-19 COVID Symptom Tracker - Self-report COVID-19 symptoms & help slow the spread 🇬🇧
WeShelter - Unlock a donation when you pass a homeless person in NYC
The COVID Pages - A crowdsourced directory of resources to ease the crisis 🌎
TAP London - Tackling the homeless problem together
Google's COVID-19 Information Portal - A search portal with safety tips and official stats
Catchafire - Use your professional skills to help charities