This is the documentation for flask. When you get stuck on something a good starting point is to look at the documentation that is available. Most python related docs will guide you step by step to get you going. Cheers and good luck. Answer from BoSt0nov on reddit.com
Visual Studio Code
code.visualstudio.com › docs › python › tutorial-flask
Flask Tutorial in Visual Studio Code
November 3, 2021 - The completed code project for this Flask tutorial can be found on GitHub: python-sample-vscode-flask-tutorial. If you have any problems, you can search for answers or ask a question on the Python extension Discussions Q&A. To successfully complete this Flask tutorial, you must do the following (which are the same steps as in the general Python tutorial): Install the Python extension.
GeeksforGeeks
geeksforgeeks.org › installation guide › how-to-install-flask-in-windows
Flask Basics & Installation - GeeksforGeeks
3 weeks ago - Run the following command in the Command Prompt: ... Open the Command Prompt and run the following command to install Flask with its required dependencies:
What's the easiest way to get Flask on Visual Studio Code?
This is the documentation for flask. When you get stuck on something a good starting point is to look at the documentation that is available. Most python related docs will guide you step by step to get you going. Cheers and good luck. More on reddit.com
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August 6, 2023python - How can I get flask to run correctly in VS Code? - Stack Overflow
The Problem: I have moved over to Visual Studio Code in order to try to learn to program in a real IDE, however I am low in experience. What I have done: I have done the following to get it up and More on stackoverflow.com
python - Getting Error: 'No module named flask' in VS Code even when I have installed Flask - Stack Overflow
I had a variant of the issue mentioned by @confusius. I had installed both Python 3.9 and Python 3.10. I had added Flask to Python 3.10. I had been using one vscode workspace which had selected Python 3.10. More on stackoverflow.com
python - 'No module named flask' in VScode terminal - Stack Overflow
While attempting to create my first flask application, I created a virtual environment and used pip install Flask to attempt to install the flask module in the VScode terminal. This appears to have More on stackoverflow.com
Videos
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Create First Flask Project in VS Code (2025) | Flask in Visual ...
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How to Install Flask in Visual Studio Code (with Sample API) - YouTube
DEV Community
dev.to › mursalfk › setup-flask-on-windows-system-using-vs-code-4p9j
Setup Flask on Windows System using VS Code - DEV Community
March 5, 2023 - If not, you can install it from the VS Code Marketplace. In the VS Code editor, click on the "Run and Debug" icon on the left-hand side panel, or press Ctrl + Shift + D on your keyboard.
Visual Studio Code
code.visualstudio.com › docs › python › python-tutorial
Getting Started with Python in VS Code
November 3, 2021 - To successfully complete this tutorial, you need to first set up your Python development environment. Specifically, this tutorial requires: ... VS Code Python extension (For additional details on installing extensions, see Extension Marketplace)
Reddit
reddit.com › r/pythontips › what's the easiest way to get flask on visual studio code?
r/pythontips on Reddit: What's the easiest way to get Flask on Visual Studio Code?
August 6, 2023 -
I tried downloading Flask using the Comand Prompt and Python 3.11 but I couldn't figure it out so I downloaded Anaconda as my lecturer said you can use Flask through this which I have downloaded but I don't understand how to use. I use VSC to do my coding, is there a way I can add Flask to VSC?
I'm a tech newbie so I'm not great at figuring out how to install and use Flask and other modules...
Top answer 1 of 3
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This is the documentation for flask. When you get stuck on something a good starting point is to look at the documentation that is available. Most python related docs will guide you step by step to get you going. Cheers and good luck.
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pip install Flask In your .py file, import flask.
LaunchCode
education.launchcode.org › lchs › chapters › flask-intro › install-flask.html
21.2. Install Flask — LaunchCode's LCHS documentation
In the terminal, make sure you are in the hello-flask directory, then enter the command: Mac Users: $ . hello-env/bin/activate (hello-env) $ Windows Users: $ . hello-env/Scripts/activate (hello-env) $ (hello-env) now appears to the left of the terminal prompt. This indicates which virtual environment is currently active. ... Unlike venv, this command produces LOTS of text in the terminal panel. Once the installation is done, check for success by using the command flask --version.
TestDriven.io
testdriven.io › courses › learn-flask › setting-up-a-flask-project
Developing Web Applications with Python and Flask - Setting Up a Flask Project | TestDriven.io
Since the virtual environment is active, running the python command will run the Python 3 version of the interpreter (which is stored within your virtual environment itself): ... With the virtual environment created and activated, it's time to start installing the Python packages that you need using pip. ... This command installs the Flask package plus all of its dependencies (e.g., the other packages needed by Flask):
Flask
flask.palletsprojects.com › en › stable › installation
Installation — Flask Documentation (3.1.x)
Virtual environments are independent groups of Python libraries, one for each project. Packages installed for one project will not affect other projects or the operating system’s packages. Python comes bundled with the venv module to create virtual environments. Create a project folder and a .venv folder within: ... Your shell prompt will change to show the name of the activated environment. Within the activated environment, use the following command to install Flask:
Miguel Grinberg
blog.miguelgrinberg.com › post › setting-up-a-flask-application-in-visual-studio-code
Setting Up a Flask Application in Visual Studio Code - miguelgrinberg.com
September 9, 2019 - Click this option and then you will be prompted to select from a list of project types. Very conveniently Flask is one of the list options, so select that. The Flask configuration will then prompt you for the application location, which must be given exactly as you set it in the FLASK_APP environment variable. The new run configuration is stored in a new file called .vscode...
Medium
medium.com › @ericvanrees › creating-a-flask-app-using-vscode-fcdb2d0b9979
Creating Your First Flask App using VSCode | by Eric van Rees | Medium
October 8, 2023 - How to do this is explained below. Step 1: Create a new file folder on your hard drive for the Flask app. Next, a terminal window inside that folder and type “code .” to open an instance of VSCode in that newly ...
TikTok
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How to Install Flask on Vscode
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Microsoft Learn
learn.microsoft.com › en-us › visualstudio › python › learn-flask-visual-studio-step-01-project-solution
Flask in Visual Studio tutorial Step 1, Flask basics | Microsoft Learn
November 25, 2025 - You learn more about Flask and how to use Flask project templates to provide a more extensive starting point for your projects. The templates automatically install the Flask package when you create a project, whereas the Quickstart demonstrated how to install the package manually.
Mind Luster
mindluster.com › home › certified online courses for free with certificates › computer science › install python flask on windows 11 › how to set up flask with mysql in visual studio code vs code step by step guide 2025
Mind Luster - Learn How to Set Up Flask with MySQL in Visual Studio Code VS Code Step by Step Guide 2025
The course covers installing Flask using pip, verifying the setup, and running your first “Hello, World!” web application locally. You’ll also explore basic project structure, handling routes, and testing the development server on Windows 11. In addition, the course explains how to use Visual Studio Code for editing and debugging Flask apps efficiently.
Published October 12, 2025 Views 437
Top answer 1 of 2
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Imp: In Windows 10: Visual studio's integrated terminal is PowerShell. Whereas it was cmd.exe for earlier.
Do:
On Command Prompt:
set FLASK_APP=application.py
On powershell
$env:FLASK_APP = "application.py"
python -m flask run . Try to use this and if this will not work you have to install flask using pip install flask or pip3 install flask in your local .
then use flask run
For more info check: https://pypi.org/project/Flask/
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If you have not installed flask using $ pip install then the problem could be that flask is not added as a PATH environment variable.
Try adding flask to your env variables. If this doesn't work then try running $ python -m flask run as a temporary workaround.
Facebook
facebook.com › groups › cs50 › posts › 1740500472763657
Installing Flask on Windows 10 for VS Code
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This error message can occur if you installed the python3 version of flask but Visual Studio Code tries to run your project with python2.
Make sure to select the correct version of python in the editor. This can be done by running the command Python: Select Interpreter from the Command Palette (Ctrl+Shift+P).
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Activate your virtualenv and run
pip3 install -r requirements.txt
to reinstall all packages inside the venv.
For some reason VS Code thought I was missing all my packages the first time I debugged even though the app was running fine locally.
Stack Overflow
stackoverflow.com › questions › 70451567 › no-module-named-flask-in-vscode-terminal
python - 'No module named flask' in VScode terminal - Stack Overflow
While attempting to create my first flask application, I created a virtual environment and used pip install Flask to attempt to install the flask module in the VScode terminal. This appears to have worked successfully.
Medium
medium.com › @thetechsatsang › how-to-install-flask-in-visual-studio-code-5712292091cc
How to install Flask in Visual Studio code? | by Thetechsatsang | Medium
January 27, 2023 - Step 4: Run: “pip install flask flask-sqlalchemy” · Step 5: Restart VS Code. Now we have an environment ready for writing Flask code. #FlaskSetupVSCode #techsatsang #flaskTutorialBeginners · Flask · Vscode · How To Install Flask · Python ...
Coding Campus
codingcampus.net › home › how to install and run flask in vs code
How to Install and Run Flask in VS Code - Coding Campus
December 7, 2022 - This guide shows you how to first install, then run, an example Flask app in VS Code.
PhoenixNAP
phoenixnap.com › home › kb › devops and development › how to install flask on linux, windows, and macos
How to Install Flask on Linux, Windows, and macOS
December 11, 2025 - Learn how to install Flask on any operating system and how to test the installation with a basic web application.