30 open-source projects similar to fenixsoft/awesome-fenix, ranked by shared indexed features. Tags may describe platforms or build tools rather than the same primary purpose. Check each project’s use case, license, and deployment requirements before treating it as a replacement.
JavaTutorial is a specialized knowledge base and set of study guides focused on backend engineering, the Java ecosystem, distributed systems, and database internals. It serves as a technical reference for engineers, providing structured learning paths and curated content designed for Java backend developer interview preparation. The resource distinguishes itself through deep-dive analyses of internal mechanics, including JVM memory management, garbage collection algorithms, and the internal architecture of the Spring Framework. It provides detailed studies on database internals specifically f
This project is a comprehensive educational resource and study guide focused on distributed systems architecture and backend infrastructure design. It provides a structured curriculum for mastering the principles of scalability, reliability, and performance required to design complex software systems. The repository distinguishes itself by offering a methodical approach to technical interview preparation, incorporating design patterns, architectural trade-offs, and spaced repetition tools to help users retain complex concepts. It emphasizes constraint-driven analysis, teaching users how to ev
This project is a comprehensive educational resource and technical guide for building enterprise backend applications and RESTful services using the Spring Boot framework. It serves as a step-by-step tutorial for developing server-side logic, API routing, and distributed systems within the Java ecosystem. The documentation provides specific implementation guides for microservices architecture, focusing on coordinating distributed services and event-driven communication. It includes a practical reference for the Spring ecosystem, with detailed sections on security implementation and data persi
This project is an educational resource and comprehensive learning path for the Spring Boot framework and its ecosystem. It serves as a Java backend framework tutorial and cloud-native development course designed to teach the construction of server-side applications. The material functions as a microservice architecture guide, providing instructional content on implementing distributed services. It covers the coordination of independent services through service discovery, routing, and centralized configuration. The curriculum includes guidance on cloud-native integration, connecting third-pa
This repository serves as a technical reference for designing scalable, resilient, and performant software within distributed service environments. It provides a collection of architectural patterns and structural strategies intended to guide the development of complex, decoupled systems that maintain high availability and data integrity under heavy load. The resource focuses on the core principles of microservices architecture, offering guidance on managing communication between independent software components through both synchronous and asynchronous messaging. It details strategies for mai
eShopOnDapr is a reference architecture for building distributed .NET microservices. It demonstrates how to implement cloud-native application patterns by utilizing sidecar processes to handle infrastructure concerns, allowing individual services to remain decoupled from the underlying environment. The project provides a practical implementation of service-to-service communication, state management, and asynchronous messaging. By using a sidecar-based approach, it offloads tasks like service discovery and state synchronization, enabling independent services to interact reliably across distrib
This project is a comprehensive educational resource and curriculum focused on site reliability engineering, distributed systems, and infrastructure operations. It provides technical guides, a systems engineering course, and instructional manuals designed to teach the principles of managing large-scale computing environments. The curriculum covers high-level architectural design for scalability and resilience, including fault-tolerant infrastructure, high-availability patterns, and microservices decomposition. It emphasizes the practical application of site reliability engineering through the
OpenFaaS is a serverless function platform that provides a container-native framework for deploying and managing event-driven code. It functions as an abstraction layer over container orchestrators, allowing developers to package code into scalable functions that run across Kubernetes clusters or edge computing environments. The platform distinguishes itself through a developer-centric runtime that utilizes standardized language templates and automated build pipelines to simplify the creation of container images. It features a central API gateway that manages request routing, authentication,
This project is a cloud-native identity and access management platform designed to centralize authentication, authorization, and identity lifecycle management. It functions as a standards-compliant OpenID Connect authorization server, providing secure session management and token issuance for web, mobile, and device-based applications. The platform is built to handle complex identity requirements through stateless token authentication and support for modern passwordless methods, including biometrics and hardware keys. What distinguishes this platform is its native support for multi-tenant env
This repository is a comprehensive resource for software engineering career development and technical interview preparation. It provides a structured collection of learning materials, algorithmic patterns, and system design guides designed to assist developers in mastering the core competencies required for professional engineering roles. The project distinguishes itself through a pattern-based content taxonomy that groups diverse technical challenges by underlying algorithmic strategies. This approach allows users to identify and apply reusable solutions during high-pressure assessments. It
WasmEdge is an extensible WebAssembly runtime that executes WebAssembly bytecode in a secure sandbox for cloud, edge, and embedded applications. It functions as a multi-language compiler, compiling applications written in Rust, JavaScript, Go, and Python into WebAssembly bytecode for sandboxed execution, and as a server-side JavaScript runtime that runs JavaScript programs with ES6 modules, NPM packages, and Node.js-compatible APIs. The runtime also serves as an AI inference runtime, executing AI models from JavaScript using WASI-NN plug-ins for inference tasks on personal devices and edge har
This is an educational training course that teaches Docker, Compose, Swarm, and Kubernetes for building and deploying containers from development to production. The course covers end-to-end Docker-based workflows for building, testing, and deploying containers using Compose, Swarm, and Kubernetes in cloud-native DevOps pipelines. The material covers architecture patterns for containerized applications, including declarative service orchestration, network bridging, image layering, health monitoring, and persistent storage across Docker and Kubernetes environments. It addresses multi-container
This project provides a framework for managing multi-agent systems, designed to automate complex software development, infrastructure, and business workflows. It functions as a multi-agent workflow orchestrator that routes tasks to domain-specific workers while maintaining state persistence and infrastructure automation. By leveraging large language models, the system decomposes high-level objectives into actionable plans, ensuring that complex operations are executed with consistency and reliability. The framework distinguishes itself through its hierarchical agent registry and policy-driven
Akka.NET is an actor model framework used for building concurrent and distributed applications. It functions as a distributed computing platform and state manager that enables isolated actors to communicate via asynchronous message passing, ensuring thread-safe state management without manual locks. The project is distinguished by its decentralized coordination capabilities, including a distributed state manager that uses sharding and dynamic rebalancing to maintain high availability. It incorporates an event sourcing engine that persists state as a sequence of events in an append-only log an
This repository is a learning resource and collection of hands-on exercises illustrating cloud-native architecture, microservice composition, and container design patterns for distributed environments. It provides implementation blueprints demonstrating sidecar, adapter, and ambassador patterns for applications deployed within Kubernetes containers. The materials cover traffic management capabilities such as routing requests through proxy containers, splitting traffic between production and experimental servers, enforcing rate limits, and isolating failing services using circuit breakers. Add
JavaSourceCodeLearning is a collection of deep-dive analyses and architectural breakdowns focusing on the internal source code of major Java frameworks and distributed systems. It provides a systematic study of the Java Development Kit internals, the Spring ecosystem, Netty's network architecture, and the distributed system mechanics of Kafka. The project focuses on the implementation of core infrastructure, including partition management, replica consistency, and log storage. It examines asynchronous event-driven network programming, I/O multiplexing, and the internal logic used for dependen
This project is a collection of reference implementations and practical guides for building enterprise Java applications using the Spring Boot framework. It serves as a backend project gallery and implementation guide, providing a set of architectures for common server patterns. The repository distinguishes itself through a focus on distributed system design, offering examples for global unique identifier generation, distributed caching, and full-text search. It also includes templates and examples for creating custom Spring Boot starters to encapsulate shared dependencies and configurations
DeepSpeedExamples is a collection of reference implementations and scripts for training, fine-tuning, and executing inference on large-scale AI models using DeepSpeed optimization. It provides a distributed model training guide and practical workflows for adapting large language models through memory-efficient techniques. The repository includes specialized implementations for pipeline parallelism to handle models exceeding single GPU memory and a suite of examples for ZeRO memory optimization to reduce per-device overhead. It also features standardized test suites for benchmarking the throug
The Accidental CTO is a comprehensive collection of guides and frameworks focused on distributed systems architecture, resilience engineering, and system observability. It provides strategies for scaling applications from thousands to millions of users while maintaining high availability. The project offers specific methodologies for managing data volume through replication, sharding, and caching. It includes a framework for analyzing cloud infrastructure spending and evaluating transitions to self-hosted environments to reduce operational expenses. The resource covers the implementation of
This project is a structured architectural layer for Backbone.js that implements the model-view-controller pattern for building complex single-page applications. It serves as a view management library and application framework that organizes views and data into manageable components and regions. The framework provides a centralized event aggregator pattern to coordinate communication between decoupled application modules without direct dependencies. It also includes a configuration-based client-side routing engine that maps browser URLs to specific controller actions. The system covers front
This project is a collection of practical and idiomatic Python code recipes, technical tutorials, and programming references. It serves as an example-driven resource that translates theoretical programming concepts into executable Python source code. The repository is organized as a series of standalone scripts and modular recipes. Each sample is designed for stateless execution, allowing individual problem-solving patterns to be run independently without shared global state or complex setup. The content focuses on Python language mastery and software development. It covers the implementatio
Meshery is a service mesh management plane and cloud native infrastructure orchestrator. It provides a visual design-as-code environment for modeling microservices and infrastructure components through declarative blueprints, functioning as a centralized platform for designing, deploying, and managing service mesh infrastructure. The platform is distinguished by its ability to translate visual designs into active deployments and its use of gRPC-based adapters to integrate with diverse infrastructure providers. It features a multi-tenant architecture that manages shared workspaces and role-bas
Compose Samples is a collection of reference implementations for the Jetpack Compose UI library, serving as a practical guide for building native Android user interfaces. It demonstrates the use of a declarative framework where Kotlin functions describe layout structures and data dependencies, enabling developers to construct modern, reactive interfaces. The repository highlights architectural patterns that prioritize maintainability and testability, such as layered organization and unidirectional data flow. It showcases how to implement adaptive layouts that automatically adjust to various s
This project serves as a comprehensive technical reference for the architecture and design of data-intensive applications. It provides a structured analysis of the fundamental principles required to build reliable, scalable, and maintainable software systems, covering the core trade-offs inherent in modern data infrastructure. The repository explores the mechanics of distributed data management, including strategies for replication, partitioning, and achieving consensus across multiple nodes. It details the design of storage engines, indexing techniques, and transaction management models, whi
This project is a comprehensive technical guide to advanced Go programming. It serves as a programming guide, technical reference, and textbook covering low-level optimization and distributed systems architecture. The resource provides detailed instructions on writing assembly instructions to optimize performance-critical code and managing C-Go interoperability to bridge C libraries with Go. It also functions as a manual for implementing remote procedure call mechanisms and creating custom plugins for the Protocol Buffers compiler. The material covers high-level capabilities including the de
AndroidNote is a technical knowledge base and reference resource for Android development. It provides comprehensive guidance on application architecture, custom view development, and advanced graphics programming. The project is distinguished by its depth in visual implementation, covering pseudo-3D perspective projections via virtual cameras and complex 2D rendering using Bézier curves and PorterDuff color blending. It also provides detailed methodologies for app modularization and the management of internal libraries through private Maven repositories and JitPack. The reference surface ext
This project is a Kubernetes microservices reference architecture implemented as a functional cloud-native e-commerce demo. It serves as a distributed systems testbed designed to demonstrate cloud-native deployment patterns, orchestration, and the interaction of independent services. The system showcases a polyglot service implementation using high-performance communication via gRPC and REST. It integrates generative AI for image analysis and product recommendations, and implements a service mesh to manage traffic, security, and observability between services. The application covers e-commer
Akka is an actor model framework and distributed systems platform used to build concurrent and distributed applications. It provides a toolkit for managing multi-threaded state and behavior through asynchronous message passing, allowing developers to create concurrent applications without manual locks or synchronization. The system functions as a cluster management and event sourcing framework, automating the scaling and coordination of high-availability clusters. It enables the deployment of elastic services that coordinate workloads across multiple network nodes and ensures fault tolerance
This project is a learning platform and study guide focused on the principles of distributed systems and software architecture. It provides a collection of architectural scenarios and technical problem statements designed to help engineers practice system design, capacity planning, and trade-off analysis for high-scale services. The repository distinguishes itself by offering functional prototypes and models for complex engineering challenges. Rather than providing purely theoretical documentation, it includes executable representations of system components—such as storage services, load bala
Ergo is a distributed actor framework for Go that implements the Erlang distribution protocol, enabling the construction of resilient, concurrent applications that can communicate transparently with Erlang/OTP nodes. At its core, it provides an actor model with isolated lightweight processes, priority-ordered mailboxes, and a meta-process architecture that separates blocking I/O from sequential message handling to prevent actor freezing. The framework includes a Raft-inspired cluster consensus system for leader election and automatic failover, along with OTP-style supervision trees that organi