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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] A person in a yellow sweater types on a laptop in a co-working space.

Easiest Programming Languages to Learn for Front-End Development

Explore options for beginners as well as five popular programming languages among front-end developers.

April 7, 2022

Article

[Featured Image] A web designer and web developer look at a computer while they work together on creating a website.

Web Designer vs. Web Developer: How the Jobs Differ

While closely related, web designers and web developers have unique responsibilities in the creation of new websites. Discover how the two roles compare.

April 5, 2022

Article

[Featured image] A programmer working on a project

Ruby vs. Python: Which Should You Choose?

Ruby and Python are open-source, high-level languages used in back-end web development. This guide compares their features, uses, benefits, and offers learning paths to help aspiring developers choose the right language for their goals.

April 5, 2022

Article

[Featured Image] A person in a yellow sweater types on a laptop in a co-working space.

Easiest Programming Languages to Learn for Front-End Development

Explore options for beginners as well as five popular programming languages among front-end developers.

April 7, 2022

Article

[Featured Image] A web designer and web developer look at a computer while they work together on creating a website.

Web Designer vs. Web Developer: How the Jobs Differ

While closely related, web designers and web developers have unique responsibilities in the creation of new websites. Discover how the two roles compare.

April 5, 2022

Article

Top courses to explore computer science and engineering

Meta

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

4.7 stars, 25K reviews, Beginner, Specialization, 3 - 6 Months
Category: Job ready
Status: Free trial

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, Data Import/Export, Software Development

4.6 stars, 61K reviews, Beginner, Professional Certificate, 3 - 6 Months
Category: Job skills
Status: Free trial

IBM

Skills you'll gain: Software Development Life Cycle, Cloud-Native Computing, Software Architecture, Hibernate (Java), Database Design, Docker (Software), Containerization, Git (Version Control System), GitHub, Object Oriented Programming (OOP), Javascript, CI/CD, Restful API, Data Ethics, Java Programming, Model Deployment, Version Control, Database Management, Software Development, Software Design

4.6 stars, 7.9K reviews, Beginner, Professional Certificate, 3 - 6 Months
Category: Job skills
Status: Free trial
[Featured Image] A worker has headphones on and is looking at two computer screens that have Java programming language displayed.

What Is Java Used For?

Companies across the globe use Java to build the applications and websites they offer their consumers. Learning this programming language means you’ve completed one of the prerequisites that could qualify you for a career in software or app development.

April 1, 2022

Article

[FEATURED IMAGE] A computer programmer stares at a desktop computer screen in an office.

How to Become a Computer Programmer

To find out how to become a computer programmer, explore the degrees, certifications, qualifications, and skill sets of successful computer programmers. There are many ways to enter this growing industry.

March 31, 2022

Article

[Featured Image] A man works on a desktop computer.

How to Become a Web Developer

You can become a web developer by teaching yourself, taking courses, getting certifications, or earning a degree. Learn more about becoming a web developer and how to take the next steps.

March 31, 2022

Article

[Featured Image] A woman wearing headphones works on a desktop computer.

How to Become a Software Developer (With or Without a Degree)

Learn how to become a software developer with expert tips, recommendations, and breakdowns of degrees, certifications, and more.

March 31, 2022

Article

[Featured Image] A person using a wheelchair works at a desktop computer with two monitors. An open laptop rests on the left of the desk.

C# vs. Java: Which to Choose?

Discover the key features of each language, along with real-world examples and how to start learning these languages today.

March 31, 2022

Article

[Featured image] A software developer sits at a desk with two computer monitors and works on code while wearing white over-ear headphones.

Python vs. C++: Which to Learn and Where to Start

Use this guide to find out which programming language best suits your needs.

March 31, 2022

Article

[Featured image] A student in headphones sits at a desk with two laptops and a monitor and works on programming. There is a chalkboard wall to their right.

Most Popular Programming Languages in 2026

Learn about the most popular coding languages in 2025 and how you can get started with each one.

March 31, 2022

Article

[Featured Image] A person works on a laptop computer in an office.

Software Developer vs. Software Engineer: Differences + More

How do software developer duties differ from those of software engineers? Explore which career path is best suited for your interests and learn how to get started.

March 31, 2022

Article

[Featured Image] A person works at a desktop computer in an office, comparing Java and C++.

Java vs. C++ Comparison: What Are the Differences in These Programming Languages?

Are you interested in becoming a developer? If you want to create computer software, produce apps, or develop the next popular video game, you will need to write code. Read on to explore if you should learn Java or C++.

March 31, 2022

Article

[Featured image] A programmer working on a project

Ruby vs. Python: Which Should You Choose?

Ruby and Python are open-source, high-level languages used in back-end web development. This guide compares their features, uses, benefits, and offers learning paths to help aspiring developers choose the right language for their goals.

April 5, 2022

Article

[Featured Image] A worker has headphones on and is looking at two computer screens that have Java programming language displayed.

What Is Java Used For?

Companies across the globe use Java to build the applications and websites they offer their consumers. Learning this programming language means you’ve completed one of the prerequisites that could qualify you for a career in software or app development.

April 1, 2022

Article

[FEATURED IMAGE] A computer programmer stares at a desktop computer screen in an office.

How to Become a Computer Programmer

To find out how to become a computer programmer, explore the degrees, certifications, qualifications, and skill sets of successful computer programmers. There are many ways to enter this growing industry.

March 31, 2022

Article

[Featured Image] A man works on a desktop computer.

How to Become a Web Developer

You can become a web developer by teaching yourself, taking courses, getting certifications, or earning a degree. Learn more about becoming a web developer and how to take the next steps.

March 31, 2022

Article

[Featured Image] A woman wearing headphones works on a desktop computer.

How to Become a Software Developer (With or Without a Degree)

Learn how to become a software developer with expert tips, recommendations, and breakdowns of degrees, certifications, and more.

March 31, 2022

Article

[Featured Image] A person using a wheelchair works at a desktop computer with two monitors. An open laptop rests on the left of the desk.

C# vs. Java: Which to Choose?

Discover the key features of each language, along with real-world examples and how to start learning these languages today.

March 31, 2022

Article

[Featured image] A software developer sits at a desk with two computer monitors and works on code while wearing white over-ear headphones.

Python vs. C++: Which to Learn and Where to Start

Use this guide to find out which programming language best suits your needs.

March 31, 2022

Article

[Featured image] A student in headphones sits at a desk with two laptops and a monitor and works on programming. There is a chalkboard wall to their right.

Most Popular Programming Languages in 2026

Learn about the most popular coding languages in 2025 and how you can get started with each one.

March 31, 2022

Article

[Featured Image] A person works on a laptop computer in an office.

Software Developer vs. Software Engineer: Differences + More

How do software developer duties differ from those of software engineers? Explore which career path is best suited for your interests and learn how to get started.

March 31, 2022

Article

[Featured Image] A person works at a desktop computer in an office, comparing Java and C++.

Java vs. C++ Comparison: What Are the Differences in These Programming Languages?

Are you interested in becoming a developer? If you want to create computer software, produce apps, or develop the next popular video game, you will need to write code. Read on to explore if you should learn Java or C++.

March 31, 2022

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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