Skip to content
View np-n's full-sized avatar

Block or report np-n

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
24 stars written in Java
Clear filter

Free and Open Source, Distributed, RESTful Search Engine

Java 76,534 25,847 Updated Apr 17, 2026

Free universal database tool and SQL client

Java 49,638 4,117 Updated Apr 17, 2026

Learn System Design concepts and prepare for interviews using free resources.

Java 36,446 7,895 Updated Feb 16, 2026

A browser automation framework and ecosystem.

Java 34,082 8,674 Updated Apr 17, 2026

Apache Kafka - A distributed event streaming platform

Java 32,393 15,119 Updated Apr 17, 2026

Apache Flink

Java 25,938 13,912 Updated Apr 17, 2026

Jenkins automation server

Java 25,199 9,468 Updated Apr 17, 2026

Graphs for Everyone

Java 16,329 2,591 Updated Apr 1, 2026

🔎 Open source distributed and RESTful search engine.

Java 12,764 2,524 Updated Apr 17, 2026

CoreNLP: A Java suite of core NLP tools for tokenization, sentence segmentation, NER, parsing, coreference, sentiment analysis, etc.

Java 10,066 2,718 Updated Apr 11, 2026

Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.

Java 9,702 3,858 Updated Apr 17, 2026

Apache JMeter open-source load testing tool for analyzing and measuring the performance of a variety of services

Java 9,349 2,272 Updated Apr 8, 2026

An Application Framework for AI Engineering

Java 8,517 2,474 Updated Apr 16, 2026

Pentaho Data Integration ( ETL ) a.k.a Kettle

Java 8,330 3,582 Updated Apr 17, 2026

Tutorials for using RabbitMQ in various ways

Java 6,882 3,565 Updated Apr 15, 2026

Web-based notebook that enables data-driven, interactive data analytics and collaborative documents with SQL, Scala and more.

Java 6,617 2,818 Updated Apr 16, 2026

Apache Maven core

Java 5,025 2,862 Updated Apr 17, 2026

A machine learning software for extracting information from scholarly documents

Java 4,796 544 Updated Apr 17, 2026

The Apache Tika toolkit detects and extracts metadata and text from over a thousand different file types (such as PPT, XLS, and PDF).

Java 3,703 923 Updated Apr 17, 2026

Open, Multi-modal Catalog for Data & AI

Java 3,365 604 Updated Apr 17, 2026

Apache Parquet Java

Java 3,053 1,525 Updated Apr 16, 2026

Hopsworks - Data-Intensive AI platform with a Feature Store

Java 1,292 156 Updated Feb 10, 2025

Mondrian is an Online Analytical Processing (OLAP) server that enables business users to analyze large quantities of data in real-time.

Java 1,166 731 Updated Apr 17, 2026

Low Level Designs of common data structures. These designs keep concurrency control, latency and throughput in mind. We use design patterns where applicable to make the code readable, extensible an…

Java 875 206 Updated Nov 3, 2022