LibRec: A Leading Java Library for Recommender Systems, see

OpenMessaging Runtime Interface for Java

Event Ruler is a Java library that allows matching many thousands of Events per second to any number of expressive and sophisticated rules.

An efficient, general-purpose mathematics components library in the Java programming language

Spring Boot Data JPA with Filter, Pagination and Sorting

This project is developed to help developers add filtering support to their graphql-java services

Java SDK for downloading large gzipped (tsv) item feed files and applying filters for curation

Predicate expression language

This application will be a Back-End application that can manage the basic processes in a restaurant.

High speed filtering of arbitrarily large JSON documents

Spring Boot Pagination and Sorting Example

Backend of an E-commerce Application

This project provides practical examples of using JPA Specifications for dynamic querying in Spring Data JPA.

FSP is a library that helps you filter and sort objects in your database using the easy-to-build FspRequest → which could be exposed as REST endpoint

Image Processing Algorithms implemented from scratch with in-built concurrency support <3

Spring Boot app used for managing data of favorite recipes

The traditional source of truth for applications is DBMS(SQL/NoSQL) and they rely on ORMs which natively support searching, sorting, filtering, pagination and more. As technologies evolved, applications moved beyond DBs and started to rely on APIs(typically REST endpoints) of other SaaS application. We all know the brighter side of SaaS offering…

A complete 𝐉𝐚𝐯𝐚 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 project that integrates both frontend and backend technologies to deliver a fully functional web application. The backend is built using 𝐉𝐚𝐯𝐚, 𝐒𝐩𝐫𝐢𝐧𝐠 𝐁𝐨𝐨𝐭, 𝐚𝐧𝐝 𝐑𝐄𝐒𝐓𝐟𝐮𝐥 𝐀𝐏𝐈𝐬, while the frontend leverages 𝐇𝐓𝐌𝐋, 𝐂𝐒𝐒, 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭

Filterer Pattern in 10 Steps

Object-Oriented JPA Data Library - Pagination utility for JPA based entities with layered request -> query -> response architecture enabling complete control of business logic and permissions. Supports essential features like sorting and filtering, while also supporting advanced features like searching, complex filtering, auto-join, and much more.