whatsapp replacement, easy to set up, that does not not downscale photos and videos

This page summarizes the projects mentioned and recommended in the original post on /r/selfhosted
Communication systems Custom Chat JavaScript Collaboration

SurveyJS - Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App
With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
surveyjs.io
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InfluxDB - Power Real-Time Data Analytics at Scale
Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
www.influxdata.com
featured

  • synapse-server

    • I use kubernetes to host it so I deploy it using Kustomizations.

  • matrix-docker-ansible-deploy

    🐳 Matrix (An open network for secure, decentralized communication) server setup using Ansible and Docker

  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

    SurveyJS logo

  • Rocket.Chat.RaspberryPi

    Run a private social network on your Pi for iPhone and Android devices !

    • If you only want the messaging feature then you could also try Rocket chat (run on a raspberry and the main repo) or Zulip. They are both open source and easy to self-host (I am not sure how easy it is to setup Zulip but it is quite popular).

  • Rocket.Chat

    The communications platform that puts data protection first.

    • If you only want the messaging feature then you could also try Rocket chat (run on a raspberry and the main repo) or Zulip. They are both open source and easy to self-host (I am not sure how easy it is to setup Zulip but it is quite popular).

  • Zulip

    Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

    • If you only want the messaging feature then you could also try Rocket chat (run on a raspberry and the main repo) or Zulip. They are both open source and easy to self-host (I am not sure how easy it is to setup Zulip but it is quite popular).

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a more popular project.

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