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Discover self-hostable and developer-friendly software with rich filters for category, tags, features, and technical stack.

giscus

# [giscus][giscus] A comments system powered by [GitHub Discussions][discussions]. Let visitors leave comments and reactions on your website via GitHub! Heavily inspired by [utter... Read More

11.8K stars open source
Email Clients Web Components & Widgets

inbox-zero

[![](apps/web/app/opengraph-image.jpg)](https://www.getinboxzero.com) Inbox Zero - your 24/7 AI email assistant Organizes your inbox, pre-drafts replies, manages... Read More

11.1K stars open source
Note Taking Email Clients

Roundcube

Roundcube Webmail ================= [roundcube.net](https://roundcube.net) [![Tests Status](https://github.com/roundcube/roundcubemail/actions/workflows/tests.yml/badge.svg?branch... Read More

7K stars open source
Email Clients

Blog

:star2: PJ Blog is an open source blog built with Laravel and Vue.js.

2.9K stars open source
Frontend Templates Traditional CMS Email Clients

Installer

BetterDiscord Installer Overview | Development | Contributors A simple standalone program which automates the installation, removal and maintenance of BetterDisc... Read More

1.8K stars open source
Email Clients Utilities & System

inbox

UnInbox The Open Source Communication Infrastructure To our Website & App » UnInbox Twitter · UnInbox Discord Server... Read More

1.7K stars open source
Email Clients Communication

SnappyMail

SnappyMail [![github-actions](https://github.com/the-djmaze/snappymail/actions/workflows/docker.yml/badge.svg)](https://github.com/the-djmaze/snappymai... Read More

1.6K stars open source
Email Clients

Cypht

[![Coverage Status](https://coveralls.io/repos/github/jasonmunro/cypht/badge.svg?branch=master)](https://coveralls.io/github/jasonmunro/cypht?branch=master) [![CII Best Practices](... Read More

1.6K stars open source
Email Clients Read-it-Later & RSS

vladimiry/ElectronMail

ElectronMail is an [Electron](https://electronjs.org)-based unofficial desktop client for [ProtonMail](https://protonmail.com/). The app aims to provide enhanced desktop user... Read More

1.5K stars open source
Email Clients

kurrier

# Kurrier The self-hosted open-source workspace for **email, calendars, contacts and storage**. > If Kurrier is useful to you, please consider ⭐ starring the repository and shari... Read More

971 stars open source
Email Clients Calendar & Scheduling

mailur

## [Mailur] is a lightweight webmail inspired by Gmail ## Features - multiple tags for messages (no folders) - [manually linking threads](https://pusto.org/mailur/features/#link-t... Read More

788 stars open source
Email Clients Email Servers