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 supported. This note will be visible to only 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 76,390 25,836 Updated Apr 1, 2026

Free universal database tool and SQL client

Java 49,351 4,093 Updated Mar 31, 2026

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

Java 35,717 7,808 Updated Feb 16, 2026

A browser automation framework and ecosystem.

Java 34,170 8,667 Updated Apr 1, 2026

Apache Kafka - A distributed event streaming platform

Java 32,257 15,074 Updated Apr 1, 2026

Apache Flink

Java 25,906 13,906 Updated Apr 1, 2026

Jenkins automation server

Java 25,156 9,448 Updated Apr 1, 2026

Graphs for Everyone

Java 16,225 2,586 Updated Mar 31, 2026

🔎 Open source distributed and RESTful search engine.

Java 12,674 2,492 Updated Apr 1, 2026

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

Java 10,063 2,718 Updated Mar 31, 2026

Apache Cassandra®

Java 9,678 3,852 Updated Mar 27, 2026

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

Java 9,299 2,275 Updated Mar 28, 2026

An Application Framework for AI Engineering

Java 8,369 2,416 Updated Mar 31, 2026

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

Java 8,324 3,581 Updated Apr 1, 2026

Tutorials for using RabbitMQ in various ways

Java 6,875 3,565 Updated Mar 27, 2026

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

Java 6,608 2,820 Updated Mar 30, 2026

Apache Maven core

Java 5,002 2,848 Updated Apr 1, 2026

A machine learning software for extracting information from scholarly documents

Java 4,750 536 Updated Mar 31, 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 3,669 917 Updated Apr 1, 2026

Open, Multi-modal Catalog for Data & AI

Java 3,344 600 Updated Mar 31, 2026

Apache Parquet Java

Java 3,045 1,521 Updated Mar 27, 2026

Hopsworks - Data-Intensive AI platform with a Feature Store

Java 1,291 156 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 1,163 733 Updated Apr 1, 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 874 206 Updated Nov 3, 2022