Legend-State is a super fast and powerful state library that enables fine-grained reactivity and easy automatic persistence

Drift is an easy to use, reactive, typesafe persistence library for Dart & Flutter.

A state-of-the-art distributed system using Reactive DDD as uncertainty modeling, Event Storming as subdomain decomposition, Event Sourcing as an eventual persistence mechanism, CQRS, Async Projections, Microservices for individual deployable units, Event-driven Architecture for efficient integration, and Clean Architecture as domain-centric design

Vert.x Blueprint Project - A reactive todo-backend implementation using Vert.x and various persistence

🌸[Functional reactive programming (FRP)] 🍁Simple Android weather forecast application written in Kotlin, using RxKotlin, Retrofit2, Mosby, Room Persistence ❄️MVI Pattern with Mosby Library

:star: Java code samples. for example, java core, spring ecosystem, database and persistence layer framework, microservices, software testing, reactive programming, design patterns, shell, docker, etc..

This repository shows how to build reactive applications in Java 8 using the Akka framework, on Akka Persistence, with cassandra as backend, and exposing an event sourced stream using HTTP.

Peachy is a very minimal, lightweight, secure, and reactive front-end framework designed for building Single Page Applications (SPAs). It offers a robust state management system (local, global and global with persistence), file-based routing, and a component-based architecture with full reactivity.

An implementation of the Silhouette persistence layer using ReactiveMongo

NebulaDB is a high-performance, reactive, TypeScript-first, schema-optional, embeddable NoSQL database that runs in the browser, Node.js, and Edge environments. It features advanced indexing, optimized query processing, modular adapters for persistence, reactive live queries, extensibility via plugins, and blazing-fast in-memory...

A reactive persistence and web framework

A reactive Akka Persistence storage backend with R2DBC

State management all-in-one: reactivity, persistence and synchronisation.

DeriveODM is a reactive ODM - Object Document Mapper - framework, a "wrapper" around MongoDB, that removes all the hassle of data-persistence by handling it transparently in the background, in a DRY manner.

This is a base app, a template, a starting point for any android project. This template uses MVVM Clean architecture to the best of my understanding; it uses reactive patterns, Room for persistence, and Retrofit2 for networking.

Reactive Persistence (Spring Data, Mongo, Cassandra, Couchbase, R2DBC)

A very, very experimental module to store Akka Persistence snapshots in MongoDB with ReactiveMongo, needs Play and ReactiveMongo compiled and published for Akka 2.3.0

The simplest global state system for React. A tiny reactive state manager with global reach and local clarity. Built for modern React. No stale bugs. No mental gymnastics. Full support for storage persistence, auto-optimization, and more.

Sync Pad is a real-time collaborative editor offering rich formatting—bold, italics, font sizes, images, links, tables, task lists—and low-latency multi-user sync with live cursors via Liveblocks. It includes organization support and secure authentication through Clerk and reactive persistence with Convex.

Fractal State Database - A reactive in memory database with markdown files persistence made with parallel arrays and fine-grained reactivity.

Reactive Blackjack API built with Spring Boot WebFlux, Hexagonal Architecture, and hybrid persistence (MongoDB + MySQL R2DBC).

Reactive state management with cross-tab sync and persistence powered by Valtio, Yjs, IndexedDB and BroadcastChannel

Seamless two-way reactive bridge between Livewire 4 and Vue 3 / React with automatic state persistence.

A SwiftUI task app using SwiftData for persistence, Combine for reactive updates, and TipKit for in-app guidance.

Flutter note-taking app with Realm database, staggered grid layout, color coding, and real-time search. Local data persistence with reactive Stream updates.

A desktop application for product stock control featuring a full CRUD implementation, SQLite persistence using the DAO pattern, and a reactive JavaFX interface.

An advanced, layered password manager built in C++ featuring SHA-256 master authentication, XOR encryption, and a reactive terminal interface (FTXUI) with SQLite3 persistence.

Kotlin-based Android library management app. Powering reactive UI with Jetpack Compose and robust local persistence with Room. Part of the CoolLib distributed system.

A Flutter state management package inspired by Jetpack Compose, providing a reactive, declarative approach to UI state management with centralized ViewModel scoping, API integration, and persistence.

Storage and persistence using SW-STM (handles concurrency wrt. caching) and SW-MVC (reactive or data-float oriented programming) with a PostgreSQL (via Postmodern) back-end.