A free open source IT asset/license management system

The personal, minimalist, super-fast, database free, bookmarking service - community repo

A great looking and easy-to-use photo-management-system you can run on your server, to manage and share photos.

Kimai is a web-based multi-user time-tracking application. Works great for everyone: freelancers, companies, organizations - everyone can track their times, generate reports, create invoices and do…

Diskover Community Edition - Open source file indexer, file search engine and data management and analytics powered by Elasticsearch

Couscous is good.

CLI application for the Slack API. Supports all API methods through easy-to-use commands.

The Core of Con-In-A-Box, but so much more! Convention Meetings, Registration and Volunteers management software package