Anvil: Full Stack Web Apps With Nothing But Python

What if you could build an entire web app, from UI to database, with nothing but Python? This framework makes it possible.

#1about 1 minute

What is Anvil for full stack web development

Anvil is a framework for building full stack web applications, including the user interface, server logic, and browser code, entirely in Python.

#2about 5 minutes

The overwhelming complexity of modern web development

The typical web stack forces data through multiple transformations, from SQL to server-side objects, JSON, client-side objects, and finally HTML, creating unnecessary complexity.

#3about 3 minutes

How the modern web stack violates the Zen of Python

The convoluted and magic-filled layers of web frameworks contradict core Python principles like simplicity and having one obvious way to do things.

#4about 1 minute

Replacing the stack with a single Python abstraction

Anvil simplifies web development by replacing the entire complex stack with a single Python-based abstraction for the UI, server, and database.

#5about 9 minutes

Live demo of building and deploying an app

A step-by-step demonstration shows how to build and deploy a complete web application with a user interface, server functions, and a database using only Python in the Anvil IDE.

#6about 6 minutes

How Anvil runs Python code in the web browser

Anvil uses the open-source Sculpt compiler to translate Python into JavaScript, which is modified to handle blocking operations idiomatically for a smoother developer experience.

#7about 7 minutes

Managing client-server communication and data security

Anvil uses remote procedure calls with portable classes to pass Python objects between client and server, secured by a capability model that grants permissions implicitly.

#8about 6 minutes

How Anvil's intelligent code completion works

Anvil's code completion system uses the Sculpt parser to analyze the abstract syntax tree in real-time, providing context-aware suggestions across the client, server, and database.

#9about 5 minutes

Anvil's design philosophy of code and accessibility

The framework is guided by two principles: embracing code as the best way to instruct a computer and ensuring accessibility for both beginners and seasoned professionals.

#10about 15 minutes

Q&A on security, custom functionality, and performance

The speaker answers audience questions about security models that prevent SQL injection, integrating external APIs, handling complex database queries, and runtime performance.