Build a Web App with MongoDB Using Just Python

Published: 08 January 2026
on channel: Anvil
529
18

Build and deploy a CRM web app with a MongoDB database using just Python. No HTML, CSS, or JavaScript required.

Anvil lets you build full-stack web apps with all the power of Python and all the flexibility of code.

🔗 FOLLOW ALONG:
Tutorial code: https://anvil.works/build#clone:UJ3PW...
MongoDB sample dataset: https://www.mongodb.com/docs/atlas/sa...
Start building: https://anvil.works/build?utm_source=...

📚 LEARN MORE:
External databases in Anvil: https://anvil.works/docs/data-tables/...
User Management in Anvil: https://anvil.works/docs/users?utm_so...
Anvil's built-in database: https://anvil.works/docs/data-tables?...

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CHAPTERS:
0:00 Introduction & Demo

SETUP
0:55 MongoDB Atlas Dataset
1:27 Create Anvil App
1:32 Forms & Components in Anvil
1:49 App Setup & Theming
2:08 Form Editor Overview
2:19 Drag-and-Drop Components

BUILD THE UI
2:29 Design the UI
2:37 Design Customer List
3:19 Design Customer Card Template
4:02 The Form's Item Property
4:14 Data Bindings
5:50 How RepeatingPanels Work

CONNECT TO MONGODB
6:04 Connect to MongoDB
6:11 Get Connection String
6:25 Client vs Server Code
6:49 Add Server Module
7:08 Add pymongo Package
7:25 Create MongoDB Client
7:35 Secure Password with App Secrets
8:25 Update IP Access List
8:43 Create get_customers() Function
8:59 Connect UI to MongoDB Data
9:32 Run App & View Data

ADD FEATURES
9:46 Add Search Functionality
10:50 Test Search
11:12 Add Update Email Feature
11:43 Create Update Popup Form
12:13 Enable Writeback
12:40 Display Popup with alert()
13:13 Call update_email() on Save
13:30 Create update_email() Server Function
14:05 Refresh Data with Custom Events
15:00 Test Update Feature

SECURE & DEPLOY
15:11 Add Authentication
15:32 The Users Table
16:23 Test Authentication
16:34 Deploy Your App
16:45 Test Live App


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