Group: GitHub Khezyapp

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A lightweight, library designed to decouple business logic from common infrastructure tasks. This library provides a structured Abstract Syntax Tree (AST) for building dynamic queries, filtering, and specifications using a ...

Pure wire-protocol records for the ai-elements (AI SDK UI message stream) integration: request models, typed SSE events, finish reasons and usage. No Spring dependencies.

A lightweight, production-ready exception handling starter for Spring Boot 4+ applications. This library provides a standardized way to handle global exceptions by extending the RFC 7807 (Problem Details for HTTP APIs) specification ...

High-level Spring Security abstractions for developers. Simplifies authorization rules, authentication token building, multi-factor authorization, row-level security, and encrypted OAuth2 token persistence through discoverable interfaces.

Bouncy Castle-backed certificate utilities for mTLS: PEM and Base64-DER certificate/key parsing, PEM encoding, and in-memory key store / client SSL context building from ASCII (database-storable) configuration.

A lightweight, Java library for navigating and manipulating complex object graphs. It provides a unified API to access properties across Maps, Records, POJOs, and Lists using a simple string-path syntax, effectively eliminating ...

Ports Spring AI to the ai-elements (AI SDK UI message stream) protocol: converts Spring AI messages and streams into ai-elements models and typed SSE events, with writer helpers for both servlet (SseEmitter) and WebFlux.

`api-audit` is a lightweight, plug-and-play Spring Boot library designed to simplify the implementation of comprehensive audit trails. It provides a dual-layer auditing strategy: * **Request Auditing**: Captures high-level API ...

A custom Spring Boot starter designed to simplify global exception handling. It provides pre-configured, standardized RFC 7807 error responses for common Spring Boot projects.

Spring Boot auto-configuration for securing REST APIs with the KHEZY security library. Provides a plug-and-play security foundation: JWT authentication, default filter chain, multi-factor authentication (following Spring ...

A framework-agnostic declarative HTTP engine: describe how to talk to a REST API as plain data (a spec), and the core executes it. Handles OAuth2 with token refresh, four built-in pagination modes plus pluggable strategies, ...

A reflection-based utility for generating deterministic checksums of complex Java objects.

A generic Java plugin discovery, loading, and classloader isolation library. Supports any user-defined SPI type with ServiceLoader and directory-based JAR scanning, parent-last classloading, lazy/eager instantiation, version-aware ...

`query-jooq-spec` is designed to simplify the implementation of dynamic filtering, searching, and pagination in Spring Boot applications using jOOQ. It allows developers to transform complex query logic into jOOQ-compatible ...

A high-level abstraction for **Spring Data JPA** that bridges the gap between dynamic user-defined filters and the **JPA Criteria API**. This library allows you to transform complex query strings or programmatic builders into ...

A lightweight prompt template engine with shell-like argument substitution ($1, $2, $ARGUMENTS) and inline shell command execution (!`command`) for Java 17+. Includes a plugin SPI, escape/unescape support, and security controls with a configurable ...

A lightweight, zero-dependency Java library for building and executing finite state machines (FSM). It features a generic type system with type-safe state, event, and context parameters, a fluent builder API, thread-safe execution ...

A lightweight, reflection-based deep cloning library for Java. It is designed to create complete, detached copies of complex object graphs while maintaining referential integrity (handling circular references) and respecting object ...

A lightweight, reflection-based Java library designed to redact or remove sensitive information from objects, maps, and collections. It is built to help developers comply with data privacy regulations (like GDPR or PCI-DSS) by ...

A lightweight, zero-dependency Java utility library providing essential string manipulation methods. It features null-safe operations for case conversion, Unicode-aware normalization (NFKC), word-based capitalization, and enhanced ...