Awesome GitHub RepositoriesImmutable Nested Data Manipulation

Draft-js is a framework for building customizable rich text editors within React applications. It functions as a content editable framework that separates the underlying data model from the visual rendering layer, acting as a rich text content engine to manage complex text data and formatting. The project utilizes an immutable state management system to ensure consistent updates and predictable undo history. It manages editor state through persistent data structures, providing an immutable data state manager to prevent accidental mutation. The framework includes capabilities for high perform

This project is a comprehensive functional programming curriculum and learning resource for Haskell. It provides sequenced educational paths and technical reference guides designed to take developers from beginner to advanced levels of proficiency. The project distinguishes itself through a deep focus on theoretical and technical foundations, offering detailed studies on type theory, category theory, and runtime internals. It includes a dedicated performance handbook for optimizing execution speed and memory management, as well as an ecosystem guide for managing development tools and editor c

Arrow is a functional programming library for Kotlin that provides tools for implementing data-oriented programming patterns. It serves as a framework for typed error handling, a concurrency toolkit, and a library for the manipulation of immutable data. The project distinguishes itself through specialized capabilities for managing application failures using explicit types instead of exceptions and implementing resilience patterns such as circuit breakers and retry policies for distributed services. It also provides optics to update and query deeply nested immutable data structures without man

Effector is a reactive state management library designed for building complex, event-driven applications. It functions as a data flow engine that models application logic as a directed acyclic graph, ensuring that state updates propagate automatically through interconnected nodes. By utilizing atomic state updates and declarative unit composition, the library maintains data consistency and provides a predictable execution model for managing application state. The project distinguishes itself through its framework-agnostic architecture, which decouples business logic from user interface implem

use-immer هو أداة لإدارة حالة React توفر خطافاً (hook) مخصصاً لتحديث الحالة غير القابلة للتغيير (immutable). يسمح بتعديل نسخة مسودة مؤقتة من البيانات لحساب انتقال الحالة التالي. تبسط الأداة إدارة الحالة المعقدة من خلال تمكين التغييرات المباشرة على مسودة، مما يزيل الحاجة إلى نسخ الكائنات أو المصفوفات المتداخلة يدوياً باستخدام عوامل الانتشار (spread operators). يضمن هذا النهج توليد لقطة جديدة غير قابلة للتغيير لتغييرات حالة يمكن التنبؤ بها. تغطي المكتبة إمكانيات لتحديث الحالة المتداخلة بعمق وتدعم معالجة تغييرات الحالة من خلال المخفضات (reducers).