A scalable web crawler framework for Java.
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Open-source, self-hosted enterprise & site search server built on OpenSearch. Crawls web / file / DB / cloud sources, 20+ languages, REST API, and AI/RAG & semantic search. Apache-2.0.
- java
- elasticsearch
- full-text-search
- lucene
Slack Developer Kit (including Bolt for Java) for any JVM language
LittleHorse Server: Business-as-Code Platform for Microservices, Workflows, and Agents
WebTau (web test automation) is a testing API, command line tool and a framework to write unit, integration and end-to-end tests. Test across REST-API, WebSocket, GraphQL, Browser, Database, CLI and Business Logic with a consistent set of matchers and concepts. REPL mode speeds-up tests development. Rich reporting cuts down investigation time.
The Frank!Framework is an easy-to-use, stateless integration framework which allows (transactional) messages to be modified and exchanged between different systems.
- java
- system-integration
- open-source
- community-driven
Distributed, Scalable, Fault-Tolerant, Minimalistic Workflow Engine - No DAGs, No YAML, No Cumbersome Diagrams, Just Code
- business-process
- kafka
- kafka-streams
- micorservices
Modern & Powerful Telegram-bot-api framework/library with custom features!
- bot-framework
- java
- java17
- java21