DevPod

Create reproducible dev environments anywhere with a single client

Dewhale

GitHub-powered AI that generates UI code instantly

Dex

Federated OpenID Connect identity service with pluggable connectors

Diaspora

Decentralized, privacy‑focused social network for independent communities

Dify

Open-source platform for building production-ready LLM applications

DingoDB

Distributed multi-modal vector database with MySQL compatibility

Directus

Real-time API and dashboard for any SQL database

Discourse

Open-source community platform with discussions, chat, and plugins

Dittofeed

Open-source omni-channel customer engagement and messaging automation platform

doccano

Collaborative web‑based text annotation for fast ML dataset creation

Dockle

Secure Docker images with CIS‑compliant linting made simple

Docmost

Open-source collaborative wiki and documentation platform

Docsify

Magical documentation site generator from Markdown files

Documenso

Self‑hosted, trusted digital signing platform for any organization

Documize Community

Self-hosted knowledge management platform unifying internal and external documentation

DocuSeal

Self-hosted platform for creating, filling, and signing PDFs

Dokku

Docker-powered mini-Heroku for self-hosted application deployment

Dokploy

Self-hostable PaaS for effortless application and database deployment

Dolibarr

Modern ERP and CRM for organizations of any size

Donetick

Collaborative task and chore management with natural language scheduling

Dooit

Beautiful, customizable TUI todo manager for the terminal

draw.io

Configurable JavaScript diagramming and whiteboarding visualization application

Dropbase

AI-powered Python web app builder for internal tools

Drupal

Enterprise content management platform for ambitious digital experiences