Repository Index

ZXing ("Zebra Crossing") barcode scanning library for Java, Android

• java
• android
• barcode
• barcode-scanner

High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.

• qr-code
• qr-generator
• c-plus-plus
• java

JeroMQ is a pure Java implementation of the ZeroMQ messaging library, offering high-performance asynchronous messaging for distributed or concurrent applications.

• jeromq
• libzmq
• messaging
• networking

Android library providing simple way to control divider items (ItemDecoration) of RecyclerView

EventMesh is a new generation serverless event middleware for building distributed event-driven applications.

• esb
• event-driven
• event-mesh
• event-governance

Build a GraphQL service in seconds

• graphql
• graphql-server
• java
• graphql-api

Qart merge picture and QR code, based on https://github.com/chinuno-usami/CuteR

• android
• qart
• qrcode

DDD-CqRS sample v2.0 project that helps you with starting out advanced domain modeling using Spring, JPA and testing

Event Sourcing and CQRS in practice.

• event-sourcing
• cqrs
• ddd
• domain-driven-design

PipelinR is a lightweight command processing pipeline ❍ ⇢ ❍ ⇢ ❍ for your Java awesome app.

• java
• architecture
• service-layer
• pipes-and-filters

Sample ES/CQRS application

• domain-driven-design
• event-sourcing
• event-driven
• cqrs

Android view inspired by http://qrohlf.com/trianglify/

Android library defining adapter classes of RecyclerView to manage multiple view types

A Fast QR Reader widget for Flutter. For both Android and iOS

JQuick-Pdf is an enterprise-grade Java PDF generation framework. It provides HTML-like declarative syntax and supports more than 30 kinds of graphs, greatly simplifying complex PDF report creation while retaining full native pdfbox(since version 4.0.0) APIs.

• apache-pdfbox
• charts
• data-visualization
• fonts

Flutter qrcode reader

• flutter
• android
• qrcode
• dart

Examples of implementation CQRS with Event Sourcing - evolutionary approach

• cqrs
• java-11

GS1-128, GS1-DataMatrix, QR Code, EAN and more. Generates PDF, EPS, SVG, PNG images.

• barcode
• datamatrix
• java
• image

capacitor-plugin-dynamsoft-barcode-reader

• typescript
• capacitor
• barcode
• qrcode