A cross-platform G-Code sender for GRBL, Smoothieware, etc.
The classic email sending library for PHP
E-mails, subdomains and names
Screen capture, file sharing and productivity tool
An open-source cross-platform alternative to AirDrop
Infrared remote library for Arduino, send and receive infrared signals
An efficient feature complete C++ bittorrent implementation
The first messaging platform operating without user identifiers
Elegant Facebook Messenger desktop app
WhatsApp library for NodeJS that connects through the browser app
A minimal browser for the distributed web (Desktop version)
Microsoft project for cloud-based client-server communication
Lightweight Open Source webmail written in PHP and JavaScript
Streaming torrent client for the web
JavaScript Survey and Form Library
Library for parsing and validating international phone numbers
ADAMANT decentralized Messenger, progressive web application
Transfer files over wifi from your computer to your mobile device
Unofficial ProtonMail Desktop App
Write email in Markdown and render them before sending
A dynamic library tweak for WeChat macOS
RSS/Atom feed reader
(Golang) Go bindings for Discord
Arcjet JS SDKs. Rate limiting, bot protection, email verification
WhatsApp tool for chatbots with advanced features