Lesson 1 - Web Development

Welcome to "Building Web Apps"

• Learn by Doing
• 50 tricks for web apps
• Technology stack: Python, Django, Postgres
• Build commercial apps

About the Teacher

• Developed many applications
• Passionate about learning and sharing best practices
• Skills for your next job

About the Course

• Textbook - Building Python Web Apps - Mark Seaman
• Amazon Kindle
  • https://www.amazon.com/dp/B0BB1LPCQ9
• 14 weekly projects
• Each week will teach concepts and practice

Course Videos

• Two videos each week
  • Concepts and skills
  • Practice - Code demos & Project
• Watch anytime and anywhere

Web Servers and Clients

• Request and Response
• Web browser - client
• Web server - remote computer

Building Web Apps

• Web apps must solve common problems
• Common components of Web Apps
• Leverage off previous software each time

Front-end/Back-end

• Presentation layer - what users see
• Back-end - data and infrastructure

Technology Stack

• Python - Programming language
• Django - Web framework
• MySQL - Database
• Digital Ocean - commercial web hosting

Web Frameworks

• Web framework for perfectionists with deadlines
• Opinionated framework
• Batteries included
• Override anything
• https://www.djangoproject.com/

Development Tools

• Github - version control web service
• Visual Studio Code - edit, build, debug
• Python & Django - webframework

Django Projects

• Build one project each week
• Requires skills you don't know
• You watch me - you do it!
• Apply what you learn

Setting Up Development Tools

• Install Visual Studio Code
• Setup your Github repo
• Install Python/Django

Code Sharing

• Everything is tracked and shared
• History of all files
• Grading is done from you Github repo
• Use good commit comments