TechPulse / Practical technology
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Programming
JavaScript for Beginners 2026: Complete Step-by-Step Guide
Complete JavaScript beginner guide 2026 — variables, arrays, objects, functions, DOM manipulation and async/await. No installation needed to start.
Reviews
Best Budget Laptops Under $500 in 2026: Tested Picks
Five laptops under $500 compared for students and remote work, with the spec that actually decides how long they last: whether the RAM is soldered.
How-To
Python for Data Science Roadmap 2026: pandas, scikit-learn and PyTorch
Complete Python data science roadmap 2026 — NumPy, pandas, Matplotlib, scikit-learn ML, PyTorch deep learning and MLOps in a 10-month plan.
Programming
React Interview Questions 2026: Hooks, Server Components and Performance
Top React interview questions 2026 — virtual DOM, useEffect pitfalls, useMemo, React.memo, state management comparison, React 19 and error boundaries.
Programming
SQL Interview Questions 2026: JOINs, Window Functions and Optimization
Top SQL interview questions 2026 — WHERE vs HAVING, JOIN types, indexes, window functions, CTEs, N+1 problem, EXPLAIN and ACID with code examples.
Programming
Web Development Roadmap 2026: From HTML to Full-Stack in 9 Months
Complete web development roadmap 2026 — 9-month plan from HTML/CSS to React, Node.js, Next.js and deployment. Resources, projects and salary expectations.
Programming
Full-Stack Developer Roadmap 2026: From Zero to Employed in 12 Months
Opinionated full-stack developer roadmap 2026: what to learn, in what order, to get employed in 9-12 months. Prioritizes skills employers actually require.
Programming
TypeScript Interview Questions 2026: Types, Generics and Advanced Patterns
Top TypeScript interview questions 2026 — interface vs type, generics, utility types, mapped types, template literals, discriminated unions with code examples.
Programming
How to Learn Python in 2026: Complete Beginner’s Roadmap
How to learn Python in 2026: an honest roadmap that focuses on building real things from week two, using AI tutors effectively, and understanding what actually works versus what feels productive.