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Computer Science and Engineering

Explore articles about computer science, engineering, and artificial intelligence. Learn about careers in software engineering, web development, and cryptography, and how to build skills for your next career step.

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[Featured Image] Two coding engineers implement AI into their software development process.
Status: Featured

AI in Software Development: Revolutionizing the Coding Landscape

You can use AI in software development to generate code, automate testing, and optimize project management. Learn how to use AI models to reduce errors in code, write code faster, and make data-driven decisions about the development process.

October 2, 2026

Article

[Featured Image] A blockchain engineer is checking the network integration and security of a software.
Status: Featured

What Is a Blockchain Engineer? A Career Guide

Blockchain technology is a method of recording information that brings new and exciting career options. Learn more about blockchain engineers and how to enter this career.

June 10, 2026

Article

[Featured Image] The hands of a front-end engineer work on a laptop computer and hold a paper full of inspiration for designing a client's website.
Status: Featured

What is a Front-End Engineer? (And How to Become One)

A front-end engineer plans and creates the front end, or design end, of websites, applications, and software. Discover the skills you’ll need as a front-end engineer and learn about their average salary and education requirements.

January 2, 2026

Article

[Featured image]: Two people look at a monitor as they use a computer with the command prompt tool.

Command Prompt: A Beginner’s Guide to Basic Windows Commands

Command Prompt gives you direct control over Windows through typed commands, streamlining tasks as opposed to navigating through menus. Learn how to open Command Prompt and run basic commands that make it useful for everyday tasks.

October 28, 2026

Article

[Featured image] A machine learning expert uses federated learning as they work on a computer with multiple screens.

Federated Learning: How It Works, Why It Matters, and Real-World Applications

Learn more about federated learning, a decentralized approach to machine learning, and how it ensures data privacy. Explore the working mechanism of federated learning, its use cases, and common implementation challenges.

October 27, 2026

Article

[Featured Image] A software developer works at a computer, using Docker Compose to streamline their development.

Docker Compose: What It Is, How It Works, How to Install, and Why Use It

Learn more about Docker Compose, a tool for managing multi-container applications, and discover how it works, where you can use it, and essential Docker Compose commands to know.

October 26, 2026

Article

[Featured image]: Two people look at a monitor as they use a computer with the command prompt tool.

Command Prompt: A Beginner’s Guide to Basic Windows Commands

Command Prompt gives you direct control over Windows through typed commands, streamlining tasks as opposed to navigating through menus. Learn how to open Command Prompt and run basic commands that make it useful for everyday tasks.

October 28, 2026

Article

[Featured image] A machine learning expert uses federated learning as they work on a computer with multiple screens.

Federated Learning: How It Works, Why It Matters, and Real-World Applications

Learn more about federated learning, a decentralized approach to machine learning, and how it ensures data privacy. Explore the working mechanism of federated learning, its use cases, and common implementation challenges.

October 27, 2026

Article

Top courses to explore computer science and engineering

Meta

Skills you'll gain: Django (Web Framework), Bootstrap (Front-End Framework), Restful API, Version Control, GitHub, Git (Version Control System), Responsive Web Design, Cascading Style Sheets (CSS), Jest (JavaScript Testing Framework), JSON, Hypertext Markup Language (HTML), Unix Commands, Back-End Web Development, API Testing, Relational Databases, Object Oriented Programming (OOP), Database Management Systems, HTML and CSS, Mobile Development, Python Programming

4.7 stars, 26K reviews, Beginner, Specialization, 3 - 6 Months
Status: Trending right now

IBM

Skills you'll gain: Cloud Deployment, Unit Testing, Software Development Life Cycle, CI/CD, Object-Relational Mapping, OpenShift, Istio, Kubernetes, Cloud-Native Computing, Node.JS, Cloud Infrastructure, Git (Version Control System), HTML and CSS, Server Side, Javascript, Front-End Web Development, Cloud Computing, Data Ethics, Python Programming, Software Development

4.6 stars, 61K reviews, Beginner, Professional Certificate, 3 - 6 Months
Status: Recently updated

IBM

Skills you'll gain: Prompt Engineering, Unit Testing, Software Development Life Cycle, Generative AI, Retrieval-Augmented Generation, Large Language Modeling, Software Architecture, Responsible AI, Computer Vision, LangChain, LLM Application, Javascript, Full-Stack Web Development, IBM Cloud, Data Ethics, Python Programming, Application Deployment, Software Development, Machine Learning, Data Science

4.6 stars, 83K reviews, Beginner, Professional Certificate, 3 - 6 Months
Status: Top AI program
[Featured Image]: A network engineer works in a server room, illustrating how Dijkstra's algorithm supports network routing and shortest-path calculations.

Dijkstra's Algorithm: Definition, How It Works, and Examples

Dijkstra’s algorithm finds the shortest path between nodes in a weighted graph. Learn how Dijkstra’s algorithm works, where it’s used, and why it remains a popular choice for solving shortest-path problems.

October 26, 2026

Article

[Featured Image] A cybersecurity expert uses post-quantum cryptography strategies to help their organization plan for future cyber threats.

What Is Post-Quantum Cryptography? A Guide for Cybersecurity Professionals

Learn about post-quantum cryptography, including how it works and why organizations are moving toward new cryptography methods for the growing quantum computing field.

October 6, 2026

Article

[Featured image] Two smiling developers look at a computer monitor in an office setting, working with Google ADK.

What Is Google ADK and How Does It Work?

Learn about Google’s Agent Development Kit, or ADK, and discover what it can do and how it works, including its key features, benefits, and limitations.

October 6, 2026

Article

[Featured Image] Learners listen to an instructor providing a lesson on Boolean logic and its role in computer science.

Boolean Logic: Definition, Truth Tables, Operators, and Examples

Learn about Boolean logic and how it structures computing, programming, database search, and more. Explore some of the operators it uses, and what a truth table in Boolean algebra is.

September 22, 2026

Article

[Featured image] Two colleagues in a work setting discuss LangChain versus LangGraph as they look at a computer monitor.

LangChain vs. LangGraph: Understanding the Differences and When to Use Each

Explore how to choose between LangChain versus LangGraph, the benefits and limitations of each, and popular use cases. Compare the features and strengths of LangChain and LangGraph to determine which is best for your project.

September 15, 2026

Article

[Featured Image] A business team seated at a glass conference table in front of a large office window discusses AI risk management as they look at a laptop screen.

AI Risk Management: What It Is and How It Supports Safer AI

Learn what AI risk management is, why it matters, and how organizations identify, assess, and reduce AI risks using governance frameworks and cybersecurity practices. Explore the key concepts, rules, and skills that support responsible AI.

October 14, 2026

Article

[Featured Image] Two learners discuss the uses of Jupyter Notebook, an application ideal for data science and popular among AI and machine learning programmers.

What Is Jupyter Notebook? A Beginner's Guide for Data Scientists

Learn about the ways you can use Jupyter Notebook as a data scientist, how to install it, and some tips to get you navigating the possibilities within it.

August 26, 2026

Article

[Featured Image]: Two computer scientists in a server room work simultaneously on a tablet as they explore quantum computing principles.

What Is Quantum Computing?

Learn about quantum computing and how this technology may impact the field of computer science.

August 10, 2026

Article

[Featured Image]: A man works on a laptop exploring string in C programming.

String in C Programming: Concepts, Examples, and How to Get Started

Learn how to use a string in C programming by exploring how to create one using the char data type, ways you can use strings, and how to get started in C programming.

July 16, 2026

Article

[Featured Image] A software developer works at a computer, using Docker Compose to streamline their development.

Docker Compose: What It Is, How It Works, How to Install, and Why Use It

Learn more about Docker Compose, a tool for managing multi-container applications, and discover how it works, where you can use it, and essential Docker Compose commands to know.

October 26, 2026

Article

[Featured Image]: A network engineer works in a server room, illustrating how Dijkstra's algorithm supports network routing and shortest-path calculations.

Dijkstra's Algorithm: Definition, How It Works, and Examples

Dijkstra’s algorithm finds the shortest path between nodes in a weighted graph. Learn how Dijkstra’s algorithm works, where it’s used, and why it remains a popular choice for solving shortest-path problems.

October 26, 2026

Article

[Featured Image] A cybersecurity expert uses post-quantum cryptography strategies to help their organization plan for future cyber threats.

What Is Post-Quantum Cryptography? A Guide for Cybersecurity Professionals

Learn about post-quantum cryptography, including how it works and why organizations are moving toward new cryptography methods for the growing quantum computing field.

October 6, 2026

Article

[Featured image] Two smiling developers look at a computer monitor in an office setting, working with Google ADK.

What Is Google ADK and How Does It Work?

Learn about Google’s Agent Development Kit, or ADK, and discover what it can do and how it works, including its key features, benefits, and limitations.

October 6, 2026

Article

[Featured Image] Learners listen to an instructor providing a lesson on Boolean logic and its role in computer science.

Boolean Logic: Definition, Truth Tables, Operators, and Examples

Learn about Boolean logic and how it structures computing, programming, database search, and more. Explore some of the operators it uses, and what a truth table in Boolean algebra is.

September 22, 2026

Article

[Featured image] Two colleagues in a work setting discuss LangChain versus LangGraph as they look at a computer monitor.

LangChain vs. LangGraph: Understanding the Differences and When to Use Each

Explore how to choose between LangChain versus LangGraph, the benefits and limitations of each, and popular use cases. Compare the features and strengths of LangChain and LangGraph to determine which is best for your project.

September 15, 2026

Article

[Featured Image] A business team seated at a glass conference table in front of a large office window discusses AI risk management as they look at a laptop screen.

AI Risk Management: What It Is and How It Supports Safer AI

Learn what AI risk management is, why it matters, and how organizations identify, assess, and reduce AI risks using governance frameworks and cybersecurity practices. Explore the key concepts, rules, and skills that support responsible AI.

October 14, 2026

Article

[Featured Image] Two learners discuss the uses of Jupyter Notebook, an application ideal for data science and popular among AI and machine learning programmers.

What Is Jupyter Notebook? A Beginner's Guide for Data Scientists

Learn about the ways you can use Jupyter Notebook as a data scientist, how to install it, and some tips to get you navigating the possibilities within it.

August 26, 2026

Article

[Featured Image]: Two computer scientists in a server room work simultaneously on a tablet as they explore quantum computing principles.

What Is Quantum Computing?

Learn about quantum computing and how this technology may impact the field of computer science.

August 10, 2026

Article

[Featured Image]: A man works on a laptop exploring string in C programming.

String in C Programming: Concepts, Examples, and How to Get Started

Learn how to use a string in C programming by exploring how to create one using the char data type, ways you can use strings, and how to get started in C programming.

July 16, 2026

Article

Many exciting career paths are available for anyone interested in computer science and engineering, from artificial intelligence and cryptography to software engineering and web development. With so many opportunities, finding the right place to start can be challenging. Coursera offers expert resources to support your goal, whether you're just starting or are ready to take the next step.

Ready to start learning? Explore Coursera's catalog of computer fundamentals, computer programming, or computer science courses for beginners to experts.

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