168 articles with this tag
Master multi-layer caching architecture, HTTP cache headers, ETags, and cache invalidation patterns. Build fast, scalable APIs with proper caching.
Master modern API protocols beyond REST. Learn when to use GraphQL for flexible queries, gRPC for high-performance microservices, and how to implement both in production.
Master HTTP methods, status codes, and REST maturity model. The foundation every API developer needs - from GET/POST basics to idempotency and proper status code selection.
Master circuit breakers, retry patterns, and the three pillars of observability. Build fault-tolerant APIs with proper metrics, logging, and distributed tracing.
Master API versioning strategies and idempotency patterns. Learn URL vs header versioning, version lifecycle management, and Stripe-style idempotency keys for reliable APIs.
Master API security layers, JWT implementation, OAuth 2.0 flows with PKCE. Production-grade patterns for authentication and authorization in modern APIs.
Master rate limiting algorithms, production Redis implementations, and cursor pagination. Protect your API from abuse while efficiently serving large datasets.
Master real interview questions, production debugging, multi-tenancy, streaming, cost-aware design, and API governance. Complete your journey to senior API engineer.
Master API design from HTTP fundamentals to production systems. 8-part comprehensive guide covering REST, security, caching, GraphQL, gRPC, resilience, and interview preparation.
Master the CAP theorem for system design interviews. Understand Consistency, Availability, Partition Tolerance trade-offs with real database examples like MongoDB, Cassandra, DynamoDB.
Master production Turborepo patterns with real-world examples. Migration guide, CI/CD pipelines, remote caching, testing strategies, and framework-specific configs.
Stop manually creating social preview images. Learn how to automatically generate unique Open Graph images for every blog post using Next.js and a screenshot API.
Proven side project ideas for developers with real revenue examples. From micro-SaaS to digital products, find your next income stream.
Practical strategies for developers facing layoffs. From immediate action steps to long-term career resilience, this guide covers everything you need.
The ultimate web developer roadmap for 2025. Learn exactly what skills to master, tools to use, and steps to land your first developer job.
In-depth comparison of Cursor and Claude Code for AI-assisted development. Features, pricing, workflows, and which one wins for different use cases.
Learn Gleam, the type-safe functional language running on Erlang's BEAM. Installation, syntax, pattern matching, and building your first project with examples.
Master virtual threads in Spring Boot 3. Learn configuration, performance benchmarks, when to use them, common pitfalls, and production-ready patterns for high-throughput applications.
Master Helm for Kubernetes deployments. Learn chart creation, templates, values, dependencies, and best practices for production applications.
Master AWS Lambda for serverless computing. Learn function deployment, API Gateway integration, event triggers, and best practices for production.
Learn to fine-tune large language models for your use case. Master LoRA, QLoRA, dataset preparation, and deploy custom models with OpenAI and Hugging Face.
Master shadcn/ui for React applications. Learn component installation, customization, theming, and build accessible, beautiful user interfaces.
Master Retrieval-Augmented Generation for LLM applications. Learn document processing, embeddings, vector search, and build production RAG systems.
Master Turborepo for monorepo management. Learn workspace setup, caching, pipelines, and build performant multi-package JavaScript projects.
Compare the top AI coding assistants of 2025. Learn which tool fits your workflow - GitHub Copilot, Cursor, or Claude Code - with real benchmarks and use cases.
Master all React hooks from basics to advanced. Learn useState, useEffect, useContext, useReducer, useMemo, useCallback, and create custom hooks.
Master tRPC for full-stack TypeScript applications. Learn procedures, routers, React Query integration, and build type-safe APIs without schemas.
Learn Cursor AI and GitHub Copilot with practical workflows and proven techniques to code 55% faster. Complete 2025 productivity guide.
Master Claude's Computer Use API to build AI agents that see screens, click elements, and automate tasks. Complete Python tutorial with working code examples.
Master ArgoCD for Kubernetes deployments. Learn GitOps principles, application management, sync strategies, and automate your deployment pipeline.
Master GraphQL API development from scratch. Learn schema design, resolvers, queries, mutations, subscriptions, and authentication best practices.
Master Next.js 14 with App Router. Learn server components, data fetching, routing, server actions, and build full-stack React applications.
Master Bun for JavaScript development. Learn the runtime, package manager, bundler, test runner, and build faster applications with Bun.
Master FastAPI for building high-performance Python APIs. Learn async endpoints, validation, authentication, database integration, and deployment.
Master MongoDB with Node.js and Mongoose. Learn CRUD operations, schema design, indexing, aggregation pipelines, and production best practices.
Infrastructure as Code shouldn't be a copy-paste nightmare. Learn how to use Pulumi and Python to programmatically deploy scalable AI infrastructure without the YAML fatigue.
Connect your Spring Boot app to external tools, databases, and APIs using Model Context Protocol. Complete guide with working code.
Build a complete production-ready FastAPI application. Combine all concepts into a real-world e-commerce API with authentication, database, and deployment.
Create professional API documentation with FastAPI. Learn OpenAPI customization, Swagger UI, ReDoc, and documentation best practices.
Deploy AI agents to production with confidence. Learn monitoring with LangSmith, evaluation strategies, security best practices, and scalable deployment patterns.
Convert unpredictable LLM text into type-safe Java objects. BeanOutputConverter, ListOutputConverter, and custom converters explained.
Deploy secure Spring Boot applications with production-grade security configurations, monitoring, rate limiting, and comprehensive security hardening techniques.
Learn to build a Model Context Protocol (MCP) server from scratch. Create a GitHub MCP server that lets Claude interact with repositories, issues, and pull requests.
Deploy FastAPI applications to production. Learn Docker containerization, Docker Compose, cloud deployment, and production best practices.
Complete guide to LangChain4j - RAG, memory, agents, and tools for Java developers. Stop rewriting Python code.
Master MCP to connect Claude and other LLMs to external tools, databases, and APIs. Complete guide with Python and TypeScript examples for building MCP servers.
Run AI agents 100% locally with Ollama. Learn to set up Llama 3.2, Mistral, and DeepSeek, then build production-ready agents that work offline with full privacy.
Master Deno 2.0 for modern JavaScript and TypeScript development. Learn built-in tooling, npm compatibility, security model, and migration from Node.js.
Secure your FastAPI application against common vulnerabilities. Learn input validation, rate limiting, CORS, and OWASP security patterns.
Learn machine learning fundamentals with Python. Build your first ML models using scikit-learn with hands-on examples for classification, regression, and real-world predictions.
Master LangChain for building LLM-powered applications. Learn chains, agents, memory, RAG, and integrate with OpenAI, HuggingFace, and vector databases.
Master multi-agent orchestration with CrewAI and LangGraph. Build specialized AI teams that collaborate, delegate tasks, and solve complex problems together.
Master SQLAlchemy 2.0 for Python database operations. Learn ORM, async support, relationships, migrations, and build robust data layers.
Master TanStack Query (React Query) for data fetching. Learn queries, mutations, caching, pagination, optimistic updates, and real-world patterns.
Learn deep learning with PyTorch from scratch. Build neural networks, CNNs, RNNs, and train models for image classification and NLP tasks.
Master Drizzle ORM for TypeScript applications. Learn schema definition, queries, migrations, relations, and build type-safe database layers.
Optimize FastAPI performance with caching, async operations, connection pooling, and profiling. Build blazing-fast APIs.
Master Spring AI with this comprehensive 2025 guide. Learn to build production-ready AI applications in Java with OpenAI, Ollama, RAG systems, vector stores, and complete code examples.
Master the Vercel AI SDK to build streaming AI chatbots, generative UIs, and AI-powered features in Next.js. Complete guide with OpenAI, Anthropic, and tool use examples.
Master WebSocket development for real-time apps. Learn Socket.IO, authentication, scaling, error handling, and build chat and notification systems.
Write comprehensive tests for FastAPI applications. Learn pytest, TestClient, database testing, mocking, and test-driven development patterns.
Master LangGraph for building production AI agents. Learn state graphs, conditional routing, cycles, and persistence patterns with hands-on examples.
Learn Python async/await for concurrent programming. Master coroutines, tasks, event loops, and build high-performance async applications.
Master REST API design with industry best practices. Learn naming conventions, versioning, error handling, pagination, and security patterns.
Master Supabase for full-stack development. Learn PostgreSQL database, authentication, real-time subscriptions, storage, and build modern applications.
Master the Visitor Pattern in Java. Learn how to add new operations to object structures using double dispatch.
Master API rate limiting for production systems. Learn token bucket, sliding window, Redis-based limiting, and protect your APIs from abuse.
Master Celery for Python background task processing. Learn task queues, scheduling, monitoring, error handling, and build scalable async workflows.
Master Docker best practices for production deployments. Learn image optimization, security hardening, multi-stage builds, and container orchestration.
Handle file uploads in FastAPI. Learn form data, file validation, cloud storage integration with S3, and serving static files.
Master Java 21 virtual threads to scale from 5,000 to 5,000,000 concurrent operations. Practical examples, benchmarks, and migration guide.
Learn Kubernetes from scratch. Understand pods, deployments, services, and how to deploy your first application to a Kubernetes cluster with practical examples.
Master Apache Kafka for event-driven architectures. Learn producers, consumers, topics, partitions, Kafka Streams, and build scalable data pipelines.
Build powerful AI agents with real-world tools. Learn to integrate web search, execute code safely, work with files, and connect to external APIs using LangGraph.
Master Docker Compose for multi-container applications. Learn to define, configure, and run complex application stacks with practical examples including web apps with databases.
Master FastAPI middleware for request processing. Learn custom middleware, CORS, request logging, and application lifecycle events.
Master microservices architecture patterns. Learn service discovery, circuit breakers, saga pattern, API gateway, and build resilient distributed systems.
Set up production monitoring with Prometheus and Grafana. Learn metrics collection, alerting, dashboards, and best practices for observability.
Master the Template Method Pattern in Java. Learn how to define the skeleton of an algorithm in a superclass but let subclasses override specific steps.
Deploy applications on AWS EC2 from scratch. Learn instance setup, security groups, load balancing, auto-scaling, and production best practices.
Build real-time features with FastAPI WebSockets. Learn bidirectional communication, chat systems, live updates, and broadcasting patterns.
Build automated CI/CD pipelines with GitHub Actions. Learn workflows, jobs, actions, and deploy applications automatically with practical examples.
Master gRPC for Python microservices. Learn Protocol Buffers, streaming, authentication, and build efficient inter-service communication.
Master Java Streams for clean, efficient data processing. Map, filter, reduce, collectors, parallel streams, and real-world patterns.
Master the OpenAI API for building AI applications. Learn GPT-4, embeddings, function calling, assistants API, and production best practices.
Implement OAuth2 social login in Spring Boot. Learn Google, GitHub authentication, custom OAuth2 providers, and combining with JWT.
Learn vector databases for AI and ML applications. Compare Pinecone, Chroma, Weaviate, and build semantic search with embeddings.
Master AI agents from the ground up. Learn the agent loop, build a working agent in pure Python, and understand the foundations that power LangGraph and CrewAI.
Master Elasticsearch for full-text search. Learn indexing, queries, aggregations, and build powerful search applications with Python.
Handle long-running operations in FastAPI. Learn built-in BackgroundTasks, Celery integration, task queues, and async processing patterns.
Master Jenkins pipelines for CI/CD automation. Learn declarative and scripted pipelines, stages, parallel execution, and deployment strategies.
Master the Strategy Pattern in Java. Learn how to replace complex if-else logic with interchangeable algorithms and follow the Open/Closed Principle.
Learn Terraform from scratch. Build and manage cloud infrastructure with code using practical AWS examples, modules, and best practices.
Master Vite for React development. Learn project setup, configuration, plugins, environment variables, and production optimization.
Master authentication for web applications. Learn JWT tokens, OAuth 2.0 flows, refresh tokens, and implement secure authentication systems.
Implement RBAC in FastAPI. Learn user roles, permissions, scopes, and granular access control for secure multi-tenant applications.
Master the most important Linux commands for DevOps. From file operations to process management, networking, and system administration with practical examples.
Master Redis caching for web applications. Learn cache strategies, data structures, pub/sub, sessions, and build scalable caching solutions.
Master Redis caching in Spring Boot applications. Learn cache configuration, annotations, TTL management, and performance optimization techniques.
Test Spring Boot apps properly. Unit tests, @WebMvcTest, @DataJpaTest, Testcontainers, and test slices explained with real examples.
Master method-level security in Spring Boot. Learn @PreAuthorize, @PostAuthorize, SpEL expressions, custom permissions, and domain object security.
Master Zustand for React state management. Learn store creation, async actions, middleware, persistence, and TypeScript integration patterns.
Implement JWT authentication in FastAPI. Learn token generation, password hashing, OAuth2 flows, refresh tokens, and protecting API endpoints.
Master Pandas for data analysis. Learn DataFrames, data cleaning, manipulation, grouping, merging, and visualization with practical examples.
Master Prisma for Node.js database operations. Learn schema design, migrations, queries, relations, and build type-safe database applications.
Complete guide to machine learning with scikit-learn. Learn classification, regression, clustering, model evaluation, and building ML pipelines.
Master the State Pattern in Java. Learn how to let an object alter its behavior when its internal state changes, replacing massive switch statements.
Master OpenAI's Whisper API for audio transcription. Learn speech-to-text, translation, timestamps, and build production transcription services.
Master Claude AI API for building AI applications. Learn chat completions, tool use, vision, streaming, and production best practices.
Master error handling in FastAPI. Learn custom exceptions, global handlers, validation errors, and building user-friendly error responses.
Master natural language processing with spaCy Python. Learn tokenization, NER, POS tagging, text classification, and build NLP pipelines for production.
Implement JWT authentication in Spring Boot 3. Learn Spring Security 6, token generation, validation, refresh tokens, and role-based access control.
Master Spring Boot testing with JUnit 5 and Mockito. Learn unit testing, integration testing, mocking dependencies, and test-driven development.
Master CSRF protection, CORS configuration, and security headers in Spring Boot. Learn when to disable CSRF, configure CORS properly, and add security headers.
Implement JWT authentication in Spring Boot 3. Token generation, validation, refresh tokens, and security best practices.
Build production-ready CRUD APIs with FastAPI. Learn RESTful patterns, pagination, filtering, bulk operations, and best practices for real-world applications.
Master data visualization with Matplotlib. Learn to create line plots, bar charts, scatter plots, histograms, and customize your visualizations.
Master the Observer Pattern in Java. Learn how to implement event-driven architectures and decouple data sources from listeners.
Learn to use OpenAI's ChatGPT API in Python. Build chatbots, generate content, and integrate AI into your applications with practical examples.
Learn prompt engineering techniques for ChatGPT, Claude, and other LLMs. Master zero-shot, few-shot, chain-of-thought, and advanced prompting strategies.
Build speech recognition applications with Python. Learn speech-to-text, voice commands, audio processing with Whisper, SpeechRecognition, and real-time transcription.
Connect FastAPI to databases using SQLAlchemy. Learn ORM models, relationships, migrations with Alembic, and async database operations.
Deploy Llama and other open-source LLMs locally. Learn Ollama, llama.cpp, quantization, and build private AI applications without cloud APIs.
Build REST APIs that are consistent, discoverable, and maintainable. Naming, versioning, error handling, pagination, and HATEOAS explained.
Build production-ready microservices with Spring Boot and Spring Cloud. Learn service discovery, API gateway, config server, and inter-service communication.
Implement database authentication in Spring Security. Learn UserDetailsService, password encoding, account locking, and multi-tenant authentication.
Master AI agent development with LangChain and AutoGen. Learn agent architectures, tool use, multi-agent systems, and build autonomous AI applications.
Master FastAPI dependency injection for clean, reusable code. Learn database sessions, authentication, pagination, and complex dependency chains.
Master the Memento Pattern in Java. Learn how to capture and restore an object's internal state for undo/redo functionality.
Master NumPy for scientific computing. Learn arrays, mathematical operations, broadcasting, and data manipulation with practical examples.
Master Docker Compose for local microservices development. Learn multi-container orchestration, networking, volumes, and production-ready configurations.
Learn to control FastAPI responses with response models, status codes, and headers. Master data filtering, multiple response types, and proper HTTP semantics.
Configure Nginx as a reverse proxy with Docker. Learn SSL setup, load balancing, caching, and production deployment with practical examples.
Master Spring Security internals. Learn FilterChain, SecurityContext, Authentication flow, and how Spring Security protects your application.
Master Stable Diffusion for AI image generation. Learn prompting, ControlNet, LoRA fine-tuning, and build image generation applications.
Master Pydantic models in FastAPI. Learn request body validation, nested models, custom validators, and advanced data handling for robust APIs.
Master the Mediator Pattern in Java. Learn how to reduce coupling by having objects communicate through a mediator instead of directly.
Master MLOps for production ML systems. Learn model versioning, experiment tracking, CI/CD for ML, model serving, and monitoring best practices.
Master Spring Data JPA with advanced queries, custom repositories, specifications, projections, and performance optimization techniques.
Master computer vision with OpenCV Python. Learn image processing, object detection, face recognition, and build real-world vision applications.
Containerize Spring Boot apps with Docker Compose. Multi-service setup, health checks, volumes, and production deployment patterns.
Master FastAPI path and query parameters. Learn parameter validation, type conversion, optional parameters, and advanced patterns for building flexible APIs.
Learn NLP fundamentals with Python. Text preprocessing, sentiment analysis, named entity recognition, and building NLP applications with NLTK and spaCy.
Start your FastAPI journey with this comprehensive guide. Learn installation, create your first API, understand async Python, and explore automatic documentation.
Master the Iterator Pattern in Java. Learn how to access elements of a collection sequentially without exposing its underlying representation.
Master Hugging Face Transformers for NLP tasks. Learn text classification, named entity recognition, question answering, and fine-tuning models.
Master Kafka message ordering with single partitions, external sequencing, idempotent producers, and time window buffering. Production patterns included.
Master the Interpreter Pattern in Java. Learn how to define grammar and evaluate expressions for custom languages and DSLs.
Master PostgreSQL with advanced SQL queries, indexing strategies, performance optimization, JSON support, and production database management.
Master Istio service mesh for Kubernetes. Learn traffic management, security, observability, and build resilient microservices architectures.
Master the Command Pattern in Java. Learn how to encapsulate requests as objects to enable Undo/Redo, queuing, and macro commands.
Master SvelteKit for modern web development. Learn routing, server-side rendering, data loading, forms, and build performant full-stack applications.
Master the Chain of Responsibility Pattern in Java. Learn how to pass requests along a chain of handlers until one of them handles it.
Master GitHub Actions for CI/CD pipelines. Learn workflows, jobs, actions, secrets management, and deploy to any cloud platform automatically.
Master the Proxy Pattern in Java. Learn how to control access to objects, implement lazy loading, and add security layers.
Master Playwright for browser automation and testing. Learn selectors, assertions, API testing, visual testing, and build reliable E2E test suites.
Master the Flyweight Pattern in Java. Learn how to support thousands of objects efficiently by sharing common state.
Master the Facade Pattern in Java. Learn how to hide system complexity behind a simple interface and making your libraries easier to use.
Master the Decorator Pattern in Java. Learn how to add features to objects dynamically without inheritance explosions. The ultimate 'Wrapper' pattern.
Master the Composite Pattern in Java. Learn how to treat individual objects and compositions uniformly using recursive tree structures.
Master the Bridge Pattern in Java. Learn how to avoid class explosion by separating abstraction and implementation hierarchies.
Master Tailwind CSS for modern web development. Learn utility classes, responsive design, custom configurations, and build beautiful UIs fast.
Master the Adapter Design Pattern in Java. Learn how to integrate legacy code and 3rd-party libraries using the 'Travel Adapter' concept.
Master advanced TypeScript concepts. Learn generics, utility types, conditional types, mapped types, and professional patterns for type-safe code.
Master the Prototype Pattern in Java. Learn how to clone objects efficiently instead of creating expensive instances from scratch.
Master the Builder Pattern in Java. Learn how to construct complex objects step-by-step, avoid telescoping constructors, and write readable code.
Master the Abstract Factory Pattern in Java. Learn how to create families of related objects without specifying their concrete classes.
Master the Factory Method Pattern in Java. Learn how to loosen coupling in your code by letting subclasses decide which objects to instantiate.