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CS50's Web Programming with Python and JavaScript

Topics include database design, scalability, security, and user experience. Through hands-on projects, you'll learn to write and use APIs, create interactive UIs, and leverage cloud services like GitHub and Heroku. By course's end, you'll emerge with knowledge and experience in principles, languages, and tools that empower you to design and deploy applications on the Internet.

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What's inside

Learning objectives

Html, css
Git
Python
Django
Sql, models, and migrations

Javascript
User interfaces
Testing, ci/cd
Scalability and security

Html, css
Git
Python
Django
Sql, models, and migrations
Javascript
User interfaces
Testing, ci/cd
Scalability and security

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Taught by experienced instructors David J. Malan and Brian Yu, this course benefits from their deep understanding of database and web development

Focuses on technologies that are imperative to modern full-stack development: HTML, CSS, Python, JavaScript, SQL, Django

Develops practical skills in web development and database design, which are valuable in today's job market

Prepares learners for deploying applications on the Internet, a key skill for those building web applications

Provides hands-on projects to reinforce learning and gives learners practical experience

Uses Git, GitHub, and Heroku, industry-standard tools for version control and deployment

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Reviews summary

Harvard web development

Learners say this web development course from Harvard is well-organized and informative but features challenging projects.

The instructors are acknowledged experts with great communication skills.

"The instructors were experts who explained the concept with easy to understand videos and clear instructions."

"The instructor did a great job in covering the course material. His personality was lively and encouraged engagement from all students."

"It's easy to sum up—Excellent!""

This course covers in-demand web development skills including Python, JavaScript, and frameworks like Django.

"No momento, há um grande número de empregos solicitados em programação de computadores"

"This course covers amongst others the 2 main python web frameworks Flask and Django."

"Great course in order to obtain knowledge about these languages."

The course features clear explanations of concepts with practical examples.

"The course covers amongst others the 2 main python web frameworks Flask and Django."

"I thought the course was well organized, clear and easy to follow and the instructor was very knowledgeable with excellent presentation skills."

"The course provided clear explanations and practical examples, which helped me understand the concepts better."

Be prepared for difficult projects that can take multiple days to complete.

"The projects are much more involved and difficult, often taking me several days each to complete"

"As you’ll see, this time the projects are much more substantial than the original CS50’s problem sets, so not every week has a distinct project"

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in CS50's Web Programming with Python and JavaScript with these activities:

Read 'Head First Java'

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Gain a deeper understanding of Java fundamentals and object-oriented programming concepts by reading this highly recommended book.

View Head First Java: A Brain-Friendly Guide on Amazon

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Obtain a copy of the book and set aside time for reading.
Read each chapter thoroughly, taking notes and highlighting important concepts.
Complete the exercises and practice problems provided in the book.

Review HTML and CSS

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Review the fundamentals of HTML and CSS to strengthen your foundation in web development.

Browse courses on HTML

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Revisit the basics of HTML tags and their structure.
Practice creating simple HTML layouts and pages.
Explore CSS properties and selectors to style HTML elements.

Complete Git and GitHub tutorials

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Enhance your understanding of Git and GitHub by following guided tutorials, deepening your knowledge of version control.

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Sign up for an account on GitHub.
Follow beginner-friendly tutorials to learn the basics of Git commands.
Create a repository and push your code to GitHub.

Five other activities

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Participate in weekly study groups

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Enhance your learning by joining weekly study groups, where you can collaborate with peers, discuss course material, and test your understanding.

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Find a study group or create one with classmates.
Meet regularly to review course material, discuss concepts, and solve problems together.
Take turns leading discussions and presenting topics.
Ask questions, share insights, and support each other's learning.

Solve Python coding challenges

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Sharpen your Python skills by solving coding challenges on platforms like LeetCode or HackerRank.

Browse courses on Python

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Identify a coding challenge that suits your skill level.
Read the problem statement carefully and analyze the requirements.
Come up with an efficient algorithm to solve the problem.
Implement your solution in Python.
Test your code thoroughly to ensure it meets the requirements.

Build a simple Django web application

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Apply your Django skills by building a simple web application, solidifying your understanding of web development frameworks.

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Plan the structure and functionality of your web application.
Set up a Django project and create the necessary models.
Develop views and templates to handle user interaction.
Test your application thoroughly to ensure it works as intended.
Deploy your application to a hosting platform.

Develop a visual representation of web development concepts

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Enhance your understanding of web development concepts by creating a visual representation, such as a flowchart or mind map.

Browse courses on Web Development

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Identify the key concepts and relationships in web development.
Choose a visual format that effectively conveys these concepts.
Design and create the visual representation.
Share your visual representation with others and explain the concepts it illustrates.

Write a detailed summary of SQL concepts

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Reinforce your knowledge of SQL by writing a comprehensive summary that covers key concepts, syntax, and usage scenarios.

Browse courses on SQL

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Review your notes and textbooks to refresh your understanding of SQL.
Organize your summary logically, covering topics such as data types, operators, and query optimization.
Provide clear examples and illustrations to support your explanations.
Proofread your summary carefully for accuracy and clarity.

Career center

Learners who complete CS50's Web Programming with Python and JavaScript will develop knowledge and skills that may be useful to these careers:

Full-Stack Developer

Full-stack developers are responsible for both the front-end and back-end of websites and applications. This course provides a comprehensive overview of both front-end and back-end development, and teaches you how to use a variety of technologies to build complete web applications. You'll also learn about testing, CI/CD, scalability, and security, which are all essential skills for full-stack developers.

See salaries and explore the career path for Full-Stack Developer

Web Developer

Web developers are responsible for the design, development, and maintenance of websites and applications. This course provides a strong foundation in the essential technologies used for web development, including HTML, CSS, JavaScript, Python, and Django. You'll also learn about testing, CI/CD, scalability, and security, which are all important skills for web developers.

See salaries and explore the career path for Web Developer

Front-End Developer

Front-end developers use HTML, CSS, and JavaScript to create the user interfaces of websites and applications. This course provides a strong foundation in these essential technologies and teaches you how to use them to build responsive, user-friendly designs. You'll also learn about testing, CI/CD, and scalability, which are all important skills for front-end developers.

See salaries and explore the career path for Front-End Developer

Back-End Developer

Back-end developers build the server-side logic of websites and applications. This course teaches you how to use Python and Django to create back-end systems that are scalable, secure, and efficient. You'll also learn about SQL, models, and migrations, which are all essential skills for back-end developers.

See salaries and explore the career path for Back-End Developer

Software Engineer

Software engineers design, develop, and test software applications. This course provides a strong foundation in the essential skills used for software engineering, including programming, data structures, algorithms, and software design. You'll also learn about testing, CI/CD, scalability, and security, which are all important skills for software engineers.

See salaries and explore the career path for Software Engineer

Data Scientist

Data scientists use data to solve problems and make predictions. This course teaches you how to use Python and Django to build data science applications that can analyze data, identify trends, and predict future outcomes. You'll also learn about SQL, models, and migrations, which are all essential skills for data scientists.

See salaries and explore the career path for Data Scientist

Database Administrator

Database administrators are responsible for the design, development, and maintenance of databases. This course teaches you how to use SQL, models, and migrations to create and manage databases. You'll also learn about scalability, security, and performance tuning, which are all essential skills for database administrators.

See salaries and explore the career path for Database Administrator

Product Manager

Product managers are responsible for the planning, development, and launch of new products. This course teaches you how to use user experience design principles to create products that are user-friendly and meet the needs of customers. You'll also learn about testing, CI/CD, and scalability, which are all important skills for product managers.

See salaries and explore the career path for Product Manager

UX Designer

UX designers are responsible for the user experience of websites and applications. This course teaches you how to use user experience design principles to create products that are user-friendly and meet the needs of customers. You'll also learn about testing, CI/CD, and scalability, which are all important skills for UX designers.

See salaries and explore the career path for UX Designer

Technical Writer

Technical writers create documentation for software and other technical products. This course teaches you how to write clear, concise, and accurate documentation. You'll also learn about user experience design principles, which are important for creating documentation that is easy to understand and use.

See salaries and explore the career path for Technical Writer

Project Manager

Project managers are responsible for the planning, execution, and delivery of projects. This course teaches you how to use project management tools and techniques to manage projects effectively. You'll also learn about testing, CI/CD, and scalability, which are all important skills for project managers.

See salaries and explore the career path for Project Manager

Business Analyst

Business analysts are responsible for gathering and analyzing data to identify business needs and opportunities. This course teaches you how to use data analysis techniques to identify trends and make recommendations. You'll also learn about user experience design principles, which are important for creating products that meet the needs of customers.

See salaries and explore the career path for Business Analyst

Salesforce Developer

Salesforce developers build and customize Salesforce applications. This course may be useful if you want to learn how to use Python and Django to build Salesforce applications.

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Azure Developer

Azure developers build and deploy applications on Microsoft Azure. This course may be useful if you want to learn how to use Python and Django to build Azure applications.

See salaries and explore the career path for Azure Developer

AWS Developer

AWS developers build and deploy applications on Amazon Web Services. This course may be useful if you want to learn how to use Python and Django to build AWS applications.

See salaries and explore the career path for AWS Developer

Reading list

We've selected 13 books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in CS50's Web Programming with Python and JavaScript.

Flask Web Development

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Is recommended for learners who want to dive deeper into Django and learn about web development with Python. It comprehensive guide that covers the basics of Django and provides step-by-step instructions for building web applications.

CS50's Web Programming with Python and JavaScript

What's inside

Learning objectives

Good to know

Save this course

Reviews summary

Harvard web development

Activities

Career center

Reading list

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