Flask
Flask is a micro web framework written in Python. It is classified as a microframework because it does not require particular tools or libraries. It has no database abstraction layer, form validation, or any other components where pre-existing third-party libraries provide common functions. However, Flask supports extensions that can add application features as if they were implemented in Flask itself. Extensions exist for object-relational mappers, form validation, upload handling, various open authentication technologies and several common framework related tools.
Related work
- OMR exam system Key work Mar 2026
Back end: a Flask API in Python, served by Gunicorn, with database migrations and a PDF generator.
- research-os Key work Mar 2026
A Flask API in Python, with Flask-Security for accounts and JSON Web Tokens for API access.
- Thai zipcode placefinder Aug 2025
It is a small Flask project that keeps a REST API separate from a minimal web interface built with Jinja templates.
- Flask file manager Jul 2024
Flask file manager is a small Flask application for uploading, listing and downloading files, where each file carries permissions saying which users may download it.
- Flask Auth May 2024
Flask Auth is a REST API for user accounts, written in Flask.
- Flask OpenAI chatbot Dec 2024
Flask OpenAI chatbot is a minimal chat application from December 2024.
- webapp-flask Jul 2024
webapp-flask is a study project that follows the structure of the official Flask tutorial, Flaskr.
- PDF to PNG converter Jul 2024
PDF to PNG converter is a Flask web app that turns an uploaded PDF into one PNG image per page, ready to download.
- flask-hello Jul 2024
flask-hello is a minimal Flask app. It also serves as a reference for running Flask in production: it includes a Gunicorn configuration, a start script and a .http file for testing the endpoints from an editor.
- 3Stack NFP Jul 2024
3Stack NFP is a starter template for a three-tier web application: a Next.js front end in TypeScript, a Flask API, and a PostgreSQL database.
- 3Stack RFP May 2024
3Stack RFP is a full-stack template with three services, each in its own Docker container: a React front end in TypeScript; a Flask API; a PostgreSQL database.
- Flask security demo May 2024
Flask security demo is a study project exploring Flask-Security, the extension that adds user accounts and roles to a Flask app.
- FlaskPG May 2024
FlaskPG is a development setup for Flask applications backed by PostgreSQL, run with Docker Compose.