Whatsapp Technical Stack & How to create app like Whatsapp

What it does

Erlang - Programming language FreeBSD - Advanced computer OS Yaws - An Erlang based web server that can also run as a standalone web server XMPP - XMPP is the backbone that makes it possible to send real-time messages, online presence indicators, XML routing features and much more.

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  WhatsApp Web2015 · web.whatsapp.com · ▲250

  A WhatsApp client for web

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  WhatsApp for Desktop2015 · ▲320

  Beautiful Mac, Windows & Linux desktop client for WhatsApp

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  Web client for WhatsApp2012 · whatsapp.filshmedia.net · ▲50
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  LangLang - Chat Translator for WhatsApp2024 · play.google.com · ▲106

  Automatically & effortlessly translate WhatsApp messages

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  RUSTWAJan 2026 · gitlab.com · ▲36

  A Unofficial WhatsApp Web API built in Rust

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  Ultramsg for whatsapp api2021 · ultramsg.com · ▲7

  integrate WhatsApp with your systems: ERP,CRM

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  SimCity, but with Permits▲903

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 1d ago · permit.petercai.com

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  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 13d ago · tanzaniaeducationproject.org

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  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 14d ago · bigwords.page

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  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 8d ago · guitoro.com

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  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 12d ago · carrierexplode.com

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  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 22d ago · space.bl2.net

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  iOS 12▲705

  Making your device faster, responsive and delightful 📱

  Dev tools · 2018 · apple.com

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  newCo Toolkit▲688

  Find the best tools to start a side project, without code 🛠

  Dev tools · 2018

• OL
  Open Logos – Free logos for open source projects▲680

  Dev tools · 2018 · openlogos.org

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  Google Podcasts▲648

  Discover and listen to the world's podcasts on Android.

  Work · 2018 · play.google.com

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  macOS Mojave▲635

  The next generation of software for Macs

  Dev tools · 2018 · apple.com

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  Why Do I Procrastinate? – Web MD for Procrastination▲611

  This quick quiz helps you understand why you

  Life & fun · 2018 · whydoiprocrastinate.com