Comments on: Build a WhatsApp like Chat app & Know How WhatsApp Works Technically https://www.contus.com/blog/how-whatsapp-works-technically-and-how-to-build-an-app-similar-to-it/ CONTUS Tue, 17 Oct 2023 07:49:29 +0000 hourly 1 https://wordpress.org/?v=5.8.1 By: Vigneshwar https://www.contus.com/blog/how-whatsapp-works-technically-and-how-to-build-an-app-similar-to-it/#comment-14108 Thu, 12 Oct 2023 14:03:01 +0000 http://blog.contus.com/?p=5587#comment-14108 In reply to Jeet.

Hi Jeet! Whatsapp source code is open-source and is published under the GPLv3 license. You can find it across the internet or get in touch with our support team for more assistance on this.

]]> By: Vigneshwar https://www.contus.com/blog/how-whatsapp-works-technically-and-how-to-build-an-app-similar-to-it/#comment-11225 Wed, 22 Feb 2023 13:50:10 +0000 http://blog.contus.com/?p=5587#comment-11225 In reply to Fijoy Roy.

Hello Fijoy! Whatsapp’s programming languages and tech stacks include Erlang, XMPP, Yaws, FreeBSD and PHP

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