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Getting Started with React Hooks
Learn the fundamentals of useState, useEffect, and custom hooks with practical examples you can use immediately.
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Alex Chen
—12 min
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Programming
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Getting Started with React Hooks
Learn the fundamentals of useState, useEffect, and custom hooks with practical examples you can use immediately.
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Alex Chen12 minCloud & DevOps
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Docker Best Practices for Production
Security hardening, multi-stage builds, health checks, and resource constraints for production Docker deployments.
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Mike Johnson12 minSystem Design
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System Design Interview: Fundamentals
Load balancing, caching, database sharding, and CDN -- the building blocks every system designer needs.
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Sarah Park22 min◆
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Programming
Getting Started with React Hooks
Learn the fundamentals of useState, useEffect, and custom hooks with practical examples you can use immediately.
A
Alex Chen—React State Management: Context vs Redux vs Zustand
Compare modern state management solutions. When to use each, performance trade-offs, and migration strategies.
Alex Chen·15 min
React Server Components: A Deep Dive
Understanding the RSC architecture, streaming, and how to leverage server components for better performance.
Alex Chen·18 min
cloud
Cloud & DevOps
Docker Best Practices for Production
Security hardening, multi-stage builds, health checks, and resource constraints for production Docker deployments.
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Mike Johnson—Building Kubernetes Operators
Extend the K8s API to build custom controllers and automate complex application lifecycle management.
Mike Johnson·25 min
Terraform: Reusable Infrastructure Modules
Design patterns for creating maintainable, testable Terraform modules that scale across teams.
Mike Johnson·15 min
architecture
System Design
System Design Interview: Fundamentals
Load balancing, caching, database sharding, and CDN -- the building blocks every system designer needs.
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Sarah Park—Design a URL Shortener (Step by Step)
Walk through designing a scalable URL shortening service: hashing, storage, redirection, and analytics.
Sarah Park·18 min
Design a Real-Time Chat System
WebSocket architecture, message delivery guarantees, presence system, and group chat scaling strategies.
Sarah Park·20 min
psychology
Data & AI
Building ML Pipelines for Production
From Jupyter notebooks to production: MLflow, feature stores, model serving, and monitoring in practice.
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Lisa Wang—Fine-Tuning LLMs: A Practical Guide
LoRA, QLoRA, and full fine-tuning techniques. Dataset preparation, training strategies, and evaluation.
Lisa Wang·25 min
Pandas Performance: 10x Faster DataFrames
Vectorization, chunking, Polars alternatives, and memory optimization techniques for large datasets.
Lisa Wang·10 min
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Career & Growth
My Journey to Senior Engineer in 3 Years
Reflections on the skills, mindset shifts, and career strategies that accelerated my growth as a developer.
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David Kim—Why We Migrated Our 200k-Line SPA to Next.js
Our team migrated a massive React SPA to Next.js App Router. What we learned, what broke, and what improved.
Alex Chen·12 min
Git Branching Strategy Guide for Teams
GitFlow vs Trunk-based development: when to use each, naming conventions, and CI/CD integration.
Mike Johnson·7 min
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Deep Dives
Programming
React State Management: Context vs Redux vs Zustand
Compare modern state management solutions. When to use each, performance trade-offs, and migration strategies.
A
Alex Chen—Programming
React Server Components: A Deep Dive
Understanding the RSC architecture, streaming, and how to leverage server components for better performance.
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Alex Chen—Programming
Building REST APIs with Go
Step-by-step guide to creating production-ready RESTful APIs using Go, Gin framework, and PostgreSQL.
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David Kim—Programming
Python Decorators & Generators Masterclass
Unlock the power of Python metaprogramming with decorators, generators, and context managers.
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Lisa Wang—leaderboard
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My Journey to Senior Engineer in 3 Years
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Data & AI16.2k
Fine-Tuning LLMs: A Practical Guide
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CSS Grid: The Complete Visual Guide
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Expert Insights
“The best code is no code at all. Every line you write is a line that needs to be debugged, maintained, and understood by someone else.
SSarah Park
Principal Engineer at itverse
“System design is not about memorizing solutions -- it is about understanding trade-offs and communicating your reasoning clearly.
DDavid Kim
Backend Engineer at itverse
“Security is not a feature you add later. It is a mindset you adopt from day one.
JJames Lee
Security Engineer at itverse
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Alex Chen
Senior Frontend Engineer
React, TypeScript, and performance optimization. Building beautiful, accessible web experiences.
ReactTypeScriptCSS
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Sarah Park
Principal Engineer
System design, cloud architecture, and engineering leadership. 12+ years building scalable systems.
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Mike Johnson
DevOps Lead
Infrastructure automation, Kubernetes, and CI/CD. Making deployments boring (in a good way).
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Lisa Wang
ML Engineer
Machine learning in production. From research papers to real-world impact at scale.
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David Kim
Backend Engineer
Go, microservices, and distributed systems. Passionate about clean, maintainable code.
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Security Engineer
Application security, penetration testing, and threat modeling. Keeping the bad guys out.
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