WhatsApp has been developed from the early days using open source software. WhatsApp engineers use, contribute and release a lot of open source software.
WhatsApp Uses These Components and also contribute to these projects regularly ….
Our engineers are eager to contribute back to the open source community.
Erlang is a programming language used to build massively scalable soft real-time systems with requirements on high availability.
FreeBSD is an advanced computer operating system used to power modern servers, desktops and embedded platforms.
LightOpenId is a PHP 5 library for easy openid authentication.
lighttpd is an open-source web server optimized for high performance environments while remaining standards-compliant, secure and flexible.
PHP is a popular general-purpose scripting language that is especially suited to web development.
yaws is a HTTP high perfomance 1.1 webserver particularly well suited for dynamic-content web applications.