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Discover picks for Communication & Email

See all tools in Communication & Email →

On Hacker News

Ranked by discussion

bruno

Mixed
2
Open Source

claude-code

Healthy
10
Open Source

penpot

Healthy
1

Penpot: The open-source design tool for design and code collaboration

Open Source

Notepad++

Healthy
0

Notepad++ official repository

Open Source

drawio

Healthy
6

draw.io is a JavaScript, client-side editor for general diagramming.

Open Source

duckdb

Healthy
1

DuckDB is an analytical in-process SQL database management system

Open Source

neovim

Healthy
0

Vim-fork focused on extensibility and usability

Open Source 1 tracking

citus

Healthy
1

Distributed PostgreSQL as an extension

Open Source

elasticsearch

Healthy
3

Free and Open Source, Distributed, RESTful Search Engine

Open Source

unregistry

Mixed

Push docker images directly to remote servers without an external registry

Open Source

superset

Healthy
4

Apache Superset is a Data Visualization and Data Exploration Platform

Open Source

terraform

Healthy
0

Terraform enables you to safely and predictably create, change, and improve infrastructure. It is a source-available tool that codifies APIs into declarative configuration files that can be shared amongst team members, treated as code, edited, reviewed, and versioned.

Open Source

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  1. Mailu

    Insular email distribution - mail server as Docker images

    Healthy
    2

  2. Cyrus IMAP

    Email (IMAP/POP3), contacts and calendar server.

    Mixed
    1

  3. chatwoot

    Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc.

    Healthy
    1

  4. Element

    Fully-featured Matrix client for Web, iOS & Android.

    Healthy
    1

  5. Modoboa

    Mail hosting and management platform including a modern and simplified web user interface.

    Healthy
    1

  6. Tuwunel

    High-performance and feature-rich chat server for Matrix, and the successor to conduwuit (fork of Conduit).

    Healthy
    1

  7. wildduck

    Scalable no-SPOF IMAP/POP3 mail server.

    Healthy
    1

  8. Haraka

    Fast, highly extensible, and event driven SMTP server.

    Healthy
    1

  9. mailcow-dockerized

    mailcow: dockerized - + =

    Healthy
    0

  10. fx

    Micro-blog tool offering built-in syntax highlighting, mobile publishing and more (alternative to Twitter, Bluesky)

    Healthy
    0

  11. mastodon

    Your self-hosted, globally interconnected microblogging community

    Healthy
    0

  12. Live Helper Chat

    Live Support chat for your website.

    Healthy
    0

Beta — feedback welcome: [email protected]