CodeExchange for Good

Change lives with Twilio. Get started with code samples built for social impact.

Examples: Virtual Medical Visits, Contact Tracing

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Code Samples

Get started with code samples for common Twilio use cases.

Contribute to the COVID-19 Vaccine Hesitancy Template
Help us reach more people around the world with trusted information about the vaccines: add a new language, localize content, extend the app to include new channels, and more!
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SOCIAL IMPACT  
  • Studio
  • SMS
COVID-19 Vaccine Hesitancy Chatbot
Combat vaccine hesitancy and misinformation using an open-source FAQ chatbot template
  • JavaScript
  • COVID use case
  • Quick Deploy
  • Social Impact
  • Applications

By Twilio

  • Studio
  • SMS
COVID-19 Vaccine Standby List
Use an SMS-based chat bot to create a prioritized list of eligible recipients for the COVID-19 vaccine, and notify residents when it is their turn to get it.
  • JavaScript
  • COVID use case
  • Quick Deploy
  • Social Impact
  • Applications

By Twilio

  • Video
  • SMS
Virtual Classroom
An app to enable engaging video classroom time between teachers and students, including collaborative whiteboarding and SMS notifications when homework assignments are updated.
  • Java
  • JavaScript
  • Swift
  • COVID use case
  • Social Impact
  • Applications

By Twilio

  • Video
Virtual Lecture
An app to broadcast a lecture to an audience, including the ability to virtually whiteboard and send scheduled reminders ahead of lecture start time.
  • Java
  • JavaScript
  • Swift
  • COVID use case
  • Social Impact
  • Applications

By Twilio

  • Video
  • Chat
Virtual Medical Visits
A telemedicine app that will enable video 1:1s, as well as guidance to build screen annotation during calls and send appointment reminders.
  • JavaScript
  • Swift
  • Java
  • COVID use case
  • Social Impact
  • Applications

By Twilio

  • WhatsApp
  • SMS
Connect Volunteers through SMS
Application built to connect volunteers during COVID-19 through SMS & WhatsApp Bot
  • JavaScript
  • COVID use case
  • Community
  • Social Impact
  • Applications

By Srinivas Gowda

  • Video
Virtual Collaboration and Education
Web application that shares content from a host’s computer to one or more remote users over the internet. Includes whiteboarding, screen sharing, chat, and annotation.
  • JavaScript
  • COVID use case
  • Hackathon winner
  • Community
  • Social Impact
  • Applications

By Godwin Agedah

  • SMS
Contact Tracing App (for COVID-19)
A simple UI that enables users to maintain a list of close contacts, and send an outbound SMS to these contacts in case of a positive test result.
  • JavaScript
  • COVID use case
  • Hackathon winner
  • Community
  • Social Impact
  • Applications

By Adrian Bece

  • Voice
Rapid Response Broadcasting Kit
A broadcasting voice app that uses Twilio conferencing to enable immediate communication with a wide group of people after a disaster.
  • Java
  • Ruby
  • .NET
  • PHP
  • COVID use case
  • Social Impact
  • Applications

By Twilio

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