#1 Locally hosted web application that allows you to perform various operations on PDF files

QuestDB is a high performance, open-source, time-series database

Git Server with CI/CD, Kanban, and Packages. Seamless integration. Unparalleled experience.

Apache DolphinScheduler is the modern data orchestration platform. Agile to create high performance workflow with low-code

Apache HertzBeat(incubating) is a real-time monitoring system with agentless, performance cluster, prometheus-compatible, custom monitoring and status page building capabilities.

Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.

An open source multi-modal trip planner

🌍 The open source route planner api with plenty of features.

alf.io - The open source ticket reservation system for conferences, trade shows, workshops, meetups

Midstream of https://github.com/apache/incubator-kie-optaplanner