All Tutorials

Every Tutorial, One Feed

Posts and in-depth guides side by side — filter by category, type, or reading time.

705 items · Page 55 of 59

Sort by

Frontend DevelopmentSeptember 15, 20253 min
Understanding Conditional Rendering in React (2025 Guide)
Learn how to implement conditional rendering in React using logical operators, ternary expressions, and best practices for readability and maintainability.
Frontend DevelopmentSeptember 12, 20251 min
Why I Moved NerdLevelTech from WordPress to Next.js
How and why I migrated NerdLevelTech from WordPress to a Next.js static site in 2025 — the performance wins, security lessons, and pitfalls to avoid.
Performance & OptimizationJune 11, 20239 min
Explain Dynamic Programming and Other Techniques with Examples
Dynamic programming in JavaScript: memoization, tabulation, state design — walked through classic LeetCode problems with runnable JS code.
Backend DevelopmentApril 23, 202310 min
Learn about API Development Types, Tools, and Best Practices
API development guide: REST, GraphQL, gRPC, tRPC compared. Auth flows, versioning, documentation, rate limits, and the patterns production teams actually use.
Frontend DevelopmentMarch 16, 20234 min
How to be Better in React Code Reusability - Part 1
React code reuse (Part 1): custom hooks, Server Components, composition over inheritance — the patterns that replaced HOCs and render props in modern React.
Backend DevelopmentMarch 10, 20233 min
A Full Guide: Understand Everything About APIs with Examples
APIs explained with diagrams: what an API is, REST vs. GraphQL vs. gRPC, auth flows, rate limits, and how integrations really work under the hood.
NewsJanuary 15, 20236 min
8 Surprising Facts About Technology
8 surprising facts about technology in 2026 — verified stats on internet users, AI milestones, connected devices, and the unexpected numbers behind the buzz.
AI & Machine LearningJanuary 15, 20237 min
AI and Machine Learning: How They Are Transforming Our World in 2026
How AI and machine learning are transforming industries from healthcare to finance. Key concepts, tools, and real-world applications in 2026.
AI & Machine LearningJanuary 15, 20239 min
How Multimodal AI and Agents Reshape Work in 2026
Multimodal AI and agents reshape work in 2026 — GPT-5.x, Claude 4.x, Gemini 3.x, autonomous workflows, and the EU AI Act rules now actually being enforced.
Career & GrowthJanuary 15, 202313 min
AI Jobs Are Hiring Now: Skills You Need for 2026
AI jobs hiring in 2026: AI engineer, ML ops, prompt engineer roles — the skills employers actually want, salary ranges, and who's hiring right now.
Backend DevelopmentJanuary 15, 20239 min
Best Ways to Strip Punctuation From Strings in Python and Javascript
Remove punctuation from strings: Python translate(), regex, or unicodedata. JavaScript replace() with regex. Performance benchmarks and edge cases.
Career & GrowthJanuary 15, 20239 min
Best web Development Books you Need to Learn
Best web development books for 2026: current editions of Eloquent JavaScript, Learning React, You Don't Know JS Yet, System Design Interview, and more.