Botkit is an open source developer tool for building chat bots, apps and custom integrations for major messaging platforms.

🚀 The open-source alternative to Twilio

Full Stack Python source with Pelican, Bootstrap and Markdown.

A dead simple Go library for sending notifications to various messaging services.

Introduction to APIs course

Create chat bots for Facebook Messenger, Slack, Amazon Alexa, Skype, Telegram, Viber, Line, GroupMe, Kik and Twilio and deploy to AWS Lambda in minutes

A collaboration application built with the twilio-video.js SDK and React.js

A Python module for communicating with the Twilio API and generating TwiML.

A Ruby gem for communicating with the Twilio API and generating TwiML

Node.js helper library

⚡ The future of programmable SIP servers

Connect your App to Multiple Messaging Channels with the W3C Open standard.

Twilio C#/.NET Helper Library for .NET Framework 3.5+ and supported .NET Core versions

A Linux or OSX tool that uses psutil to monitor devices while your computer is locked. In the case it detects someone plugging in or unplugging devices it can be configured to send you an SMS or alert you via Slack or Pushover.

Twilio’s Programmable Video JavaScript SDK

Phone verification at no cost

mass-contact text/SMS distribution tool

A Java library for communicating with the Twilio REST API and generating TwiML.

A quickstart and code samples for Twilio Video JavaScript SDK. https://www.twilio.com/docs/video

The best React Native example for phone verification (an alternative to Twitter Digits).