Announcements

• The course’s next lecture, SQL, Models, and Migrations, is now available.
• Complete Quiz D no later than 2025-10-03T23:59:00-04:00.
• Attend a section for this lecture, during the week of September 29.
• Complete Project 2 no later than 2025-10-12T23:59:00-04:00.

Description

This course examines the design and implementation of web applications with Python, JavaScript, and SQL using frameworks like Django, React, and Bootstrap. Topics include database design, scalability, security, and user experience. Through hands-on projects, students learn to write and use APIs, create interactive user interfaces (UIs), and leverage cloud services like GitHub and Heroku. By semester’s end, students emerge with knowledge and experience in the principles, languages, and tools that empower them to design and deploy applications on the internet.

Prerequisites

CSCI S-50, CS50x, or at least one year of experience with Python.

Table of Contents

HTML, CSS

1. Watch Lecture 0 after 2025-09-02T00:00:00-04:00.
2. Complete Quiz A by 2025-09-05T23:59:00-04:00.
3. Begin work on Project 0, due 2025-09-14T23:59:00-04:00.

Git

1. Watch Lecture 1 after 2025-09-08T00:00:00-04:00.
2. Complete Quiz B by 2025-09-12T23:59:00-04:00.
3. Attend section, live and with webcam and audio enabled (per sections’ norms).
4. Optionally attend office hours.
5. Continue work on Project 0, due 2025-09-14T23:59:00-04:00.

Python

1. Watch Lecture 2 after 2025-09-08T00:00:00-04:00.
2. Complete Quiz B by 2025-09-12T23:59:00-04:00.
3. Attend section, live and with webcam and audio enabled (per sections’ norms).
4. Optionally attend office hours.
5. Complete Project 0, due 2025-09-14T23:59:00-04:00.

Django

1. Watch Lecture 3 after 2025-09-15T00:00:00-04:00.
2. Complete Quiz C by 2025-09-19T23:59:00-04:00.
3. Attend section, live and with webcam and audio enabled (per sections’ norms).
4. Optionally attend office hours.
5. Complete Project 1, due 2025-09-28T23:59:00-04:00.

SQL, Models, and Migrations

1. Watch Lecture 4 after 2025-09-29T00:00:00-04:00.
2. Complete Quiz D by 2025-10-03T23:59:00-04:00.
3. Attend section, live and with webcam and audio enabled (per sections’ norms).
4. Optionally attend office hours.
5. Complete Project 2, due 2025-10-12T23:59:00-04:00.