Alireza Saremi
Blog
Improve Every Line of Code You Write.
2024-10-20
Next.jsApp Router Deep Dive: How It Changed SEO, Caching, and Developer Mindset Forever
Explore how Next.js App Router transformed SEO, performance, and the way developers think about rendering.
Next.jsApp RouterSEOPerformanceReact Server Components2024-11-02
Next.jsThe Dark Side of Static Generation: When SSG Hurts More Than Helps
Static generation isn't always the answer. Learn when SSG can harm SEO, DX, and performance in large apps.
Next.jsSSGISRSEOPerformance2024-11-15
ReactHow React’s Rendering Model Shapes Performance at Scale
Go beyond reconciliation — understand React’s rendering internals and how they affect large-scale apps.
ReactRenderingPerformanceFiberConcurrent Mode2024-11-27
JavaScriptpnpm vs npm vs yarn vs bun: The Package Manager Wars, 2025 Edition
Compare npm, yarn, pnpm, and bun — performance, reliability, and developer experience in 2025.
npmpnpmyarnbunTooling2024-12-10
Next.jsServer Actions vs. API Routes: Choosing the Right Abstraction
Next.js now offers Server Actions — but should you replace your API routes? A deep dive into trade-offs.
Next.jsServer ActionsAPI RoutesApp Router2024-12-24
AIInside the Mind of an LLM: How Transformers Actually Think
A developer’s guide to understanding how large language models process, reason, and generate text.
LLMAITransformersNeural NetworksMachine Learning2025-01-07
ReactMicro-Frontends with React: Practical Architecture for Large-Scale Teams
Break down monolithic frontends with React micro-frontend architecture that scales with your team.
ReactMicro-FrontendsArchitectureScalability2025-01-20
EcosystemEdge Functions vs Serverless vs Workers: Where Should Your Code Really Run?
Compare edge functions, serverless, and workers — understand latency, cost, and best use cases.
EdgeServerlessCloudflare WorkersPerformance2025-02-02
AIBeyond ChatGPT: Understanding the Real Architecture Behind Modern AI APIs
Explore how ChatGPT and similar AI APIs actually work — from model hosting to request orchestration.
ChatGPTAI APIsOpenAIArchitecture2025-02-15
ReactHow React’s Concurrent Rendering Impacts User Experience and SEO
Understand how concurrent rendering changes React’s behavior and improves perceived performance.
ReactConcurrent RenderingSEOPerformance2025-02-28
Next.jsRethinking Data Fetching: From getServerSideProps to React Server Components
Next.js 14 redefines data fetching. Learn how RSC replaces the old getServerSideProps paradigm.
Next.jsData FetchingReact Server ComponentsPerformance2025-03-12
TypeScriptTypeScript’s Future: From Type Safety to Type Intelligence
The next generation of TypeScript focuses on type inference, AI assistance, and developer intelligence.
TypeScriptAIDeveloper ToolsType Intelligence2025-03-26
ReactThe Hidden Cost of useMemo and useCallback: When Optimization Turns Toxic
Learn when React optimizations become anti-patterns — and how to measure real performance gains.
ReactuseMemouseCallbackPerformanceOptimization2025-04-08
Next.jsOptimizing Next.js for Lighthouse and Core Web Vitals (Beyond the Basics)
Advanced optimization strategies to hit perfect Lighthouse and Core Web Vitals scores in Next.js.
Next.jsLighthouseCore Web VitalsPerformance2025-04-21
EcosystemBeyond Build Tools: Why Vite and Turbopack Are Rewriting the Frontend Game
Explore how modern bundlers like Vite and Turbopack redefine frontend performance and DX.
ViteTurbopackBuild ToolsFrontend Performance2025-05-04
AIThe Hidden Costs of AI: Compute, Energy, and Environmental Impact
AI models aren’t free — explore the hidden compute and energy costs behind every API call.
AIEnergyComputeSustainabilityLLM2025-05-18
Next.jsBuilding Secure Auth in Next.js Without Third-Party Libraries
Learn how to build custom, secure authentication in Next.js using modern Web APIs and cryptography.
Next.jsAuthenticationSecurityWeb Crypto2025-06-01
ReactFrom Hooks to Signals: The Next Paradigm Shift in React
Signals are changing how React manages state and reactivity — learn what this means for your codebase.
ReactSignalsState ManagementPerformance2025-06-15
AIRAG vs Fine-Tuning: Choosing the Right Strategy for Your LLM
Understand the real trade-offs between Retrieval Augmented Generation and fine-tuning for LLMs.
LLMRAGFine-TuningAI Engineering2025-06-28
AIAI in Frontend Development: How Far Can It Really Go?
Can AI design, code, and optimize frontends? A critical look at where AI truly helps developers.
AIFrontendAutomationDeveloper Tools2025-07-12
EcosystemWhy Build Tools Like Turbopack and Vite Are Rewriting the Frontend Game
The future of frontend compilation belongs to incremental and intelligent bundlers — here’s why.
ViteTurbopackBuild ToolsPerformance2025-07-25
ReactReact Server Components: Rethinking the Boundaries Between Frontend and Backend
A conceptual deep dive into how React Server Components blur the line between frontend and backend.
ReactRSCServer ComponentsNext.js2025-08-07
Next.jsWhen to Skip Next.js Altogether: Lessons from Over-Engineered Apps
Not every project needs Next.js. Learn when simplicity beats complexity in web architecture.
Next.jsArchitectureSimplicityWeb Performance2025-08-20
AI EcosystemMCP Servers vs RAG: Two Ways to Give Your AI a Memory
Compare MCP server architecture with RAG systems — learn how each extends an LLM’s context and memory.
AIMCPRAGArchitectureMemory2025-09-03
ReactState Management in 2025: Why You Might Not Need Redux or Zustand Anymore
Re-examining React state management in 2025 — lighter tools, signals, and the death of boilerplate.
ReactState ManagementReduxZustandSignals2025-09-25
EcosystemMonorepos, Microservices, and Modern Dev Workflow: Finding the Balance
Should your team use a monorepo, microservices, or both? Learn how modern tooling bridges the gap.
MonorepoMicroservicesDev WorkflowArchitecture