Tutorials, guides, and best practices for modern web development
Stay ahead of hackers. A deep dive into the OWASP Top 10 vulnerabilities in 2025 and how to prevent them in Spring Boot and Next.js.
Learn how to scale your API layer using GraphQL Federation. Combine Spring Boot and Node.js services into a unified supergraph.
Optimize performance by moving logic to the edge. A comprehensive guide to Vercel Middleware and Cloudflare Workers for Next.js developers.
Learn how to implement Sign-In with Ethereum (SIWE) in Next.js and Spring Boot. A secure, decentralized alternative to passwords.
Level up your TypeScript skills with advanced patterns. Master conditional types, mapped types, and learn how to type-safe your full stack.
Master Kubernetes without the ops headache. Learn container orchestration, deployments, and how to run Spring Boot and Next.js on K8s.
Learn how to scale your frontend development by breaking monoliths into micro-frontends using Webpack Module Federation and Next.js.
Learn how to supercharge your web applications by integrating Rust and WebAssembly (WASM) into your Next.js workflow.
Master Next.js 15 Server Actions with this comprehensive guide. Learn how to build type-safe, efficient data mutations with Spring Boot integration.
Learn how to build powerful autonomous AI agents using LangChain, Next.js, and Spring Boot. A complete guide for 2025.
Master JSON validation with this comprehensive guide covering syntax rules, common errors, validation tools, and best practices for API development.
Everything you need to know about JSON Web Tokens, from basic concepts to advanced security practices and implementation strategies.
Learn regular expressions from scratch with practical examples, common patterns, and real-world use cases for web developers.
Design better APIs with proven patterns, naming conventions, error handling strategies, and versioning techniques.
Understand Base64 encoding, its use cases, performance implications, and alternatives for modern web development.
Create professional documentation using Markdown with advanced formatting, GitHub-flavored syntax, and automation tools.
Master cron expressions, scheduling patterns, and best practices for automated task execution in production environments.
Protect your applications from common vulnerabilities including XSS, CSRF, SQL injection, and authentication attacks.
Comprehensive guide to testing REST APIs, including unit tests, integration tests, and automated testing workflows.
Deep dive into asynchronous JavaScript, from callbacks to modern async/await patterns with real-world examples.
Optimize your team collaboration with proven Git workflows, branching strategies, and commit conventions.
Improve database performance with indexing strategies, query optimization, and scaling techniques for high-traffic applications.
Learn Docker from scratch - containers, images, Docker Compose, and deployment strategies for modern applications.
Master advanced TypeScript features including generics, conditional types, and design patterns for enterprise apps.
Build scalable microservices with proper service boundaries, communication patterns, and deployment strategies.
Boost your website speed with lazy loading, code splitting, caching strategies, and Core Web Vitals optimization.
Compare GraphQL and REST APIs with use cases, pros and cons, and migration strategies for existing applications.
Explore all popular ways to implement pagination in Spring Boot, complete with examples, best practices, GitHub repo demos, and security considerations.
Master zero-downtime deployments for Spring Boot apps on AWS Elastic Beanstalk with detailed setup, blue/green deployments, CI/CD pipelines, security best practices, and real-world examples.
Explore TOON, a lightweight alternative to JSON optimized for reducing token overhead in large language models. Discover why it matters and how it stacks up against JSON.
Explore how to generate and use S3 presigned URLs with Backblaze B2, including code examples, security best practices, and a real-world analogy with the Newcastle vs Man City match.
Learn how to build an intelligent code review system that catches bugs, suggests improvements, and provides instant feedback using Spring Boot, OpenAI GPT-4, and GitHub webhooks. Includes complete architecture, security best practices, and production deployment strategies.
Explore how deepfake-powered voice and video scams are driving multi-million dollar payment fraud—and how AI, biometric liveness detection, and blockchain-based verification can fight back in this 2025-ready security deep dive.
Discover how Web3 is transforming enterprise operations, supply chains, healthcare, and digital identity through decentralized technologies—moving far beyond cryptocurrency speculation and NFT hype into real-world utility.
Discover how autonomous AI agents that plan and execute multi-step tasks are revolutionizing business workflows and everyday life—from customer service automation to personal productivity, with real examples and implementation guides.
Explore how AI is transforming Know Your Customer (KYC) processes with automated document forensics, biometric liveness detection, and behavioral risk scoring, promising a future of frictionless and secure payments.
A comprehensive guide to building AI-powered Java applications using the new Spring AI project. Learn how to integrate OpenAI, Azure OpenAI, and other LLMs with standard Spring Boot patterns.
A deep dive into Retrieval-Augmented Generation (RAG) using Spring Boot, PgVector, and OpenAI. Learn how to build intelligent search and Q&A systems on your own data.
Learn how to secure your generative AI applications against prompt injection, data leakage, and hallucinations using Spring Boot, AOP, and dedicated guardrail libraries.
Learn how to serve machine learning models in production using Spring Boot. We cover exporting models to ONNX, running inference in Java, and optimizing for high throughput.
Learn how to build scalable, asynchronous AI systems using Spring Cloud Stream and Apache Kafka. Handle long-running AI tasks without blocking your users.