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Is Express.js a Framework?

Mishayl Hanan

Apr 3 · 2026

Is Express.js a framework or a library? Learn how Express.js works, why it is considered a web framework, and how it powers Node.js backend development.

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How to concatenate strings in C: A five-minute guide

Learn how to append a character (ch) to a string (str) using C.

What is a software process model? Top 7 models explained

A software process model is an abstract representation of a project's development process. Read on as we explore the top process models and when to use them.

What is object-oriented programming? OOP explained in depth

Learn what is OOP, the building blocks of an OOP program, the four principles that make up OOP, and more.

The complete guide to System Design in 2024

System Design is the process of defining the architecture, interfaces, and data for a system that satisfies specific requirements. It requires a systematic approach to building and engineering systems. A good system design requires you to think about everything in an infrastructure, from the hardware and software, down to the data and how it's stored.

Bash cheat sheet: Top 25 commands and creating custom commands

If you don't know the command line, you're not using your computer to its full potential. Here are the top 25 Bash commands to get you started.

Cracking the top Amazon coding interview questions

Cracking the Amazon coding interview is any developer's dream. Today, I'll walk you through the ins and outs of Amazon coding interviews with 45 practice problems.

Cracking the Google coding interview: The definitive prep guide

Cracking the Google coding interview is any developer's dream. Here's everything you need to know, from prep strategy, to coding questions, to behavioral interview tricks.

How to prepare for the System Design Interview in 2024

I've led hundreds of developer interviews at top tech companies including Facebook and Microsoft. Here's how software engineers can prepare for the System Design Interview in 2024.

What are database schemas? 5 minute guide with examples

A database schema is an abstract design that represents the storage of your data in a database. Learn the basics of database schemas with common examples: PostgreSQL, NoSQL, and MySQL.

“Why Amazon?” How to answer Amazon's trickiest interview question

Learn how to answer the behavioral interview question "Why do you want to work at Amazon?" by examining good answers and mistakes to avoid.

Top 10 best Java IDEs for 2024

Find out which IDE is best for your Java projects.

Computer science 101: Hardware vs software components

Hardware includes the physical parts of a computer. Software is sets of instructions that we store and run. Read on as we explore these components of a computer system.

Advanced YAML syntax cheatsheet

Today, we explore some advanced YAML syntax features to help you impress your next interviewer.

Docker Compose Tutorial: Advanced Docker made simple

Docker Compose is an advanced Docker tool that simplifies your workflow. In this article, we will show you how to get started with Docker Compose and its popular commands.

Data Structures 101: How to build min and max heaps

Heaps are advanced data structures for sorting and implementing priority queues. Today, learn how to code min and max heaps with hands-on challenge.

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Is Express.js a Framework?

Is Express.js a framework or a library? Learn how Express.js works, why it is considered a web framework, and how it powers Node.js backend development.

👁 Mishayl Hanan

Mishayl Hanan

Apr 3 · 2026

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How to prepare for low-level design questions in tech interviews

Learn how to prepare for low-level design questions in tech interviews with a practical roadmap, real examples, expert strategies, and proven resources to build strong LLD skills.

👁 Areeba Haider

Areeba Haider

Apr 2 · 2026

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How to get started with Express.js for web development

Learn how to get started with Express.js for web development, including middleware flow, architecture fundamentals, and a structured path to building maintainable backend APIs.

👁 Areeba Haider

Areeba Haider

Apr 2 · 2026

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How to prepare for a Node.js developer interview effectively

Preparing for a Node.js developer interview? This comprehensive blog covers technical topics, system design, coding rounds, and mindset strategies to help you succeed confidently.

👁 Mishayl Hanan

Mishayl Hanan

Mar 17 · 2026

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How To Start Developing Mobile Apps Using Node.js

Want to build mobile apps with Node.js? Learn how Node.js fits into mobile development, which tools to use, and how to go from backend basics to full mobile apps step by step.

👁 Mishayl Hanan

Mishayl Hanan

Mar 12 · 2026

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Mid-Level Software Engineer Interview Questions

A complete guide to mid-level software engineer interview questions, covering coding priorities, System Design depth, debugging, incidents, and interview expectations.

Areeba Haider

Mar 10 · 2026

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Entry-Level Software Engineer Interview Questions

Learn what entry-level software engineer interviews actually test, including coding, behavioral, debugging, and soft skills, plus common pitfalls and example answers.

Mishayl Hanan

Mar 10 · 2026

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Netflix Coding Interview Questions

Explore Netflix coding interview questions and learn how the process works, what makes Netflix unique, and how to prepare for coding, debugging, and behavioral rounds.

Mishayl Hanan

Mar 10 · 2026

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What are HTTP cookies?

Today, we will be covering how to create an HTTP cookie, HTTP cookie properties, and HTTP cookie types.

Joshua Ahn

Mar 10 · 2026

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