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Discover picks for Communication & Email
See all tools in Communication & Email →On Hacker News
Ranked by discussion
docs
HealthyA collaborative note taking, wiki and documentation platform that scales. Built with Django and React.
bruno
Mixed
vscode
HealthyVisual Studio Code
claude-code
Mixed
analytics
At RiskSimple, open source, lightweight and privacy-friendly web analytics alternative to Google Analytics.
penpot
HealthyPenpot: The open-source design tool for design and code collaboration
Notepad++
MixedNotepad++ official repository
copyparty
MixedPortable file server with accelerated resumable uploads, dedup, WebDAV, SFTP, FTP, TFTP, zeroconf, media indexer, thumbnails++ all in one file
drawio
Healthydraw.io is a JavaScript, client-side editor for general diagramming.
duckdb
HealthyDuckDB is an analytical in-process SQL database management system
dragonfly
MixedA modern replacement for Redis and Memcached
dolt
HealthyDolt – Git for Data
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20
Dexgram
Healthy -
5
Rocket.Chat
The Secure CommsOS™ for mission-critical operations
Healthy -
4
neodb
a self-hosted server tracking what you read/watch/listen/play, powering a global distributed community federating via ActivityPub and (a bit of) ATProto.
Healthy -
3
mattermost
Mattermost is an open source platform for secure collaboration across the entire software development lifecycle..
Healthy -
3
hollo
Federated single-user microblogging software
Healthy -
3
webmail
Webmail built for the 21st Century. A modern, self-hosted email client for Stalwart Mail Server powered by the JMAP protocol. Email, calendar, contacts and files. Fast, private, and open source.
Healthy -
2
notifuse
Notifuse is an open-source & modern emailing platform
Healthy -
2
freescout
FreeScout — Free self-hosted help desk & shared mailbox (Zendesk / Help Scout alternative)
Healthy -
2
stoatchat
The software powering Stoat
Healthy -
2
spreed
Nextcloud Talk – chat, video & audio calls for Nextcloud
Healthy -
2
tootik
A federated, text-based social network with a Gemini frontend
Healthy -
1
mastodon
Your self-hosted, globally interconnected microblogging community
Healthy