Computer Science and Engineering

Behind great technology are great developers and designers. Learn how to build your skills for a career in website, app, or software development.

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[Featured Image] In an empty office, a woman programmer in a gray jacket sits at a desktop computer with two screens and works on code using Objective-C.

What Is the Objective-C Language?

If you’re interested in app design and development, one of the key languages you might choose to work in is Objective-C. Learn more about Objective-C, its benefits as a programming language, and some jobs requiring this expertise.

September 30, 2024

Article

[Featured Image] An aspiring computer programmer studies TypeScript vs. JavaScript and the applications of each on a computer in a sunny room with other learners.

TypeScript vs. JavaScript: A Guide

JavaScript and TypeScript rank in the top ten popular programming languages. Discover some of the uses, advantages, disadvantages, commonalities, and differences of each to decide which language is right for you.

September 30, 2024

Article

[Featured Image] Two software developers discuss unit testing in front of a computer screen in an office setting with other colleagues in the background.

Unit Testing: What It Is and How It’s Done

Discover the ins and outs of unit testing, a part of a broader, more extensive software testing regimen that supports software efficacy and reliability.

September 30, 2024

Article

[Featured Image] In an empty office, a woman programmer in a gray jacket sits at a desktop computer with two screens and works on code using Objective-C.

What Is the Objective-C Language?

If you’re interested in app design and development, one of the key languages you might choose to work in is Objective-C. Learn more about Objective-C, its benefits as a programming language, and some jobs requiring this expertise.

September 30, 2024

Article

[Featured Image] An aspiring computer programmer studies TypeScript vs. JavaScript and the applications of each on a computer in a sunny room with other learners.

TypeScript vs. JavaScript: A Guide

JavaScript and TypeScript rank in the top ten popular programming languages. Discover some of the uses, advantages, disadvantages, commonalities, and differences of each to decide which language is right for you.

September 30, 2024

Article

Top courses to explore computer science and engineering

Status: AI skills

IBM

Skills you'll gain: Istio, Node.JS, Software Development Life Cycle, Unit Testing, Object-Relational Mapping, Cloud Computing Architecture, Server Side, Application Deployment, React Redux, Kubernetes, Cloud Services, OpenShift, Git (Version Control System), Cloud Applications, Full-Stack Web Development, HTML and CSS, Cloud Computing, Jupyter, Large Language Modeling, Interviewing Skills

Build toward a degree

4.6
Rating, 4.6 out of 5 stars
55K reviews

Beginner · Professional Certificate · 3 - 6 Months

Meta

Skills you'll gain: Jest (JavaScript Testing Framework), Version Control, UI/UX Research, Usability Testing, Responsive Web Design, Data Structures, Unix Commands, HTML and CSS, Git (Version Control System), Persona (User Experience), GitHub, Interaction Design, User Experience Design, User Interface and User Experience (UI/UX) Design, Bootstrap (Front-End Framework), React.js, Mobile Development, Front-End Web Development, Algorithms, Web Development Tools

Build toward a degree

4.7
Rating, 4.7 out of 5 stars
22K reviews

Beginner · Professional Certificate · 3 - 6 Months

Status: AI skills

Amazon

Skills you'll gain: Git (Version Control System), Software Development Methodologies, JUnit, Requirements Analysis, Version Control, Application Development, Software Development Life Cycle, SQL, Full-Stack Web Development, Test Driven Development (TDD), Systems Development, Software Development, Restful API, Object Oriented Programming (OOP), Object Oriented Design, Database Management, MySQL, Digital Transformation, Relational Databases, Generative AI

4.6
Rating, 4.6 out of 5 stars
250 reviews

Beginner · Professional Certificate · 3 - 6 Months

[Featured Image] A young programmer uses the Julia programming language as they work on code at two computers in a colorful, casual office setting.

The Julia Programming Language: Uses, Benefits, and Careers

The Julia programming language helps scientists and engineers run technical programs. Learn more about this free, open-source language and its importance while exploring Julia programming language jobs and other details.

September 27, 2024

Article

[Featured Image] Colleagues discuss the differences between a router and a modem while searching for answers on their tablets.

Router vs. Modem: What’s the Difference?

Routers and modems both serve a role in a computer network with very different functions. Explore the differences between routers and modems to ensure you make informed network decisions at home or in your workplace.

September 27, 2024

Article

[Featured Image] A computer science learner works on their laptop while studying routing tables and their role in computer networking.

What Is a Routing Table and How Does It Work?

Routing tables are an essential component of computer networks that network devices like routers and switches use. Discover how routing tables work by transmitting packets through a series of protocols.

September 27, 2024

Article

[Featured Image] A team of developers sitting around a large table in a modern office setting use lean UX to collaborate during the UX design process.

The Lean UX Process and How It Can Help Cut Waste

The Lean UX process focuses the design team on the user experience in an effort to cut waste while saving money and resources during the design process. Explore how Lean UX can help your team create better products, save money, and keep employees engaged.

September 27, 2024

Article

[Featured Image] A smiling businessman in casual clothes and holding a cup of coffee works from his living room, confident that his organization's cloud solutions will enable him to work remotely with ease.

What Are Cloud Solutions? Your 2025 Guide

You may have heard “the cloud” referenced when it comes to data storage and software solutions. But what are “cloud solutions?” Explore what they are, various types and applications, and the professional roles that work closely with this technology.

September 27, 2024

Article

[Featured Image] A creative project manager shows a creative brief to a coworker using a laptop.

How to Write an Impactful Creative Brief

A creative brief is a planning document that helps your whole creative team understand what you’re looking for in a creative project. Discover what goes into a creative brief and the advantages of implementing it for your next project.

September 27, 2024

Article

[Featured Image] A male coworker sits at a table working with a device driver on his computer.

What Is a Device Driver and How Does It Work?

Explore the inner workings of a device driver, including its vital role in facilitating seamless communication between hardware and software.

September 26, 2024

Article

[Featured Image] A woman sits, listening, with a laptop open in front of her, in a professional development course required for CCNP certification.

What Is a CCNP Enterprise Certification, and Should I Invest in One?

With a CCNP Enterprise Certification, you can showcase your networking knowledge, including how to configure, troubleshoot, and secure networks. Discover how this credential can empower you to meet changing demands in the computer networking industry.

September 24, 2024

Article

[Featured Image] A woman at home sits at her desk and uses a laptop and a notebook to research how to become a software engineer without a degree.

How to Become a Software Engineer without a Degree

Learn more about how to become a software engineer without a degree, including what a software engineer does, the skills you will need, and how to develop them.

August 29, 2024

Article

[Featured Image] Two software developers discuss unit testing in front of a computer screen in an office setting with other colleagues in the background.

Unit Testing: What It Is and How It’s Done

Discover the ins and outs of unit testing, a part of a broader, more extensive software testing regimen that supports software efficacy and reliability.

September 30, 2024

Article

[Featured Image] A young programmer uses the Julia programming language as they work on code at two computers in a colorful, casual office setting.

The Julia Programming Language: Uses, Benefits, and Careers

The Julia programming language helps scientists and engineers run technical programs. Learn more about this free, open-source language and its importance while exploring Julia programming language jobs and other details.

September 27, 2024

Article

[Featured Image] Colleagues discuss the differences between a router and a modem while searching for answers on their tablets.

Router vs. Modem: What’s the Difference?

Routers and modems both serve a role in a computer network with very different functions. Explore the differences between routers and modems to ensure you make informed network decisions at home or in your workplace.

September 27, 2024

Article

[Featured Image] A computer science learner works on their laptop while studying routing tables and their role in computer networking.

What Is a Routing Table and How Does It Work?

Routing tables are an essential component of computer networks that network devices like routers and switches use. Discover how routing tables work by transmitting packets through a series of protocols.

September 27, 2024

Article

[Featured Image] A team of developers sitting around a large table in a modern office setting use lean UX to collaborate during the UX design process.

The Lean UX Process and How It Can Help Cut Waste

The Lean UX process focuses the design team on the user experience in an effort to cut waste while saving money and resources during the design process. Explore how Lean UX can help your team create better products, save money, and keep employees engaged.

September 27, 2024

Article

[Featured Image] A smiling businessman in casual clothes and holding a cup of coffee works from his living room, confident that his organization's cloud solutions will enable him to work remotely with ease.

What Are Cloud Solutions? Your 2025 Guide

You may have heard “the cloud” referenced when it comes to data storage and software solutions. But what are “cloud solutions?” Explore what they are, various types and applications, and the professional roles that work closely with this technology.

September 27, 2024

Article

[Featured Image] A creative project manager shows a creative brief to a coworker using a laptop.

How to Write an Impactful Creative Brief

A creative brief is a planning document that helps your whole creative team understand what you’re looking for in a creative project. Discover what goes into a creative brief and the advantages of implementing it for your next project.

September 27, 2024

Article

[Featured Image] A male coworker sits at a table working with a device driver on his computer.

What Is a Device Driver and How Does It Work?

Explore the inner workings of a device driver, including its vital role in facilitating seamless communication between hardware and software.

September 26, 2024

Article

[Featured Image] A woman sits, listening, with a laptop open in front of her, in a professional development course required for CCNP certification.

What Is a CCNP Enterprise Certification, and Should I Invest in One?

With a CCNP Enterprise Certification, you can showcase your networking knowledge, including how to configure, troubleshoot, and secure networks. Discover how this credential can empower you to meet changing demands in the computer networking industry.

September 24, 2024

Article

[Featured Image] A woman at home sits at her desk and uses a laptop and a notebook to research how to become a software engineer without a degree.

How to Become a Software Engineer without a Degree

Learn more about how to become a software engineer without a degree, including what a software engineer does, the skills you will need, and how to develop them.

August 29, 2024

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. A wide variety of opportunities are available, so 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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