Warteschlangensimulator is a free, platform independent, discrete-event, stochastic simulator which allows to model queueing systems in form of flowcharts.
GitHub repository with 119 stars and 13 forks.
Language: Java
Topics: desktop-app, discrete-event, discrete-event-driven-simulation, discrete-event-simulation, discrete-event-simulations, discrete-events-simulations, event-driven, queue, queue-simulation, queueing
2026-06-16: 119 stars and 13 forks.
PDF Parser for AI-ready data. Automate PDF accessibility. Open-source.
GitHub repository with 25,219 stars and 2,381 forks.
Trending score: 4.26; stars gained: +112; forks gained: +14.
Language: Java
Topics: a11y, accessibility, ai, bounding-box, document-parsing, eaa
Light, fluffy, and always free - The AWS Local Emulator alternative
GitHub repository with 14,192 stars and 1,389 forks.
Trending score: 3.49; stars gained: +39; forks gained: +9.
Language: Java
Topics: aws, aws-emulation, devops, docker, ec2, ecs
Open Source Identity and Access Management For Modern Applications and Services
GitHub repository with 34,951 stars and 8,486 forks.
Trending score: 3.33; stars gained: +43; forks gained: +12.
Language: Java
Topics: keycloak, oidc, saml
Halo 是一款强大易用的开源建站工具，从个人博客、知识库，到企业官网、在线商城，Halo 都能助您轻松实现，一站式满足您的多样化建站需求。
GitHub repository with 39,068 stars and 10,300 forks.
Trending score: 3.14; stars gained: +36; forks gained: +2.
Language: Java
Topics: halo, cms, halocms, content-management-system, blog, blog-engine
A full-featured package manager and viewer for Android
GitHub repository with 8,255 stars and 478 forks.
Trending score: 3.09; stars gained: +85; forks gained: +2.
Language: Java
Topics: material-design, package-manager, android, apks, adb
Free and Open Source, Distributed, RESTful Search Engine
GitHub repository with 77,049 stars and 25,840 forks.
Trending score: 3.02; stars gained: +47; forks gained: -3.
Language: Java
Topics: elasticsearch, java, search-engine