Miguel Grinberg

Companion code to my O'Reilly book "Flask Web Development", second edition.

Flasky is the companion source code for the O'Reilly Flask Web Development book, each Git commit maps to a specific chapter so readers can check out working code at any point in the book.

Socket.IO integration for Flask applications.

The microblogging application developed in my Flask Mega-Tutorial series. This version maps to the 2024 Edition of the tutorial.

Python Socket.IO server and client

SQLAlchemy database migrations for Flask applications using Alembic

The impossibly small web framework for Python and MicroPython.

Supporting code for my article on video streaming with Flask.

Simple extension that provides Basic, Digest and Token HTTP authentication for Flask routes

This repository contains the example code for my blog article Using Celery with Flask.

Example application for my RESTful Authentication with Flask article.

A simple chat application that demonstrates how to structure a Flask-SocketIO application.

Files for my REST API tutorials featuring a server written in Python and a web client written in Javascript.

Companion code to my PyCon 2016 "Flask at Scale" tutorial session.

A modern (as of 2024) Flask API back end.

Formatting of dates and times in Flask templates using moment.js.

A minimalistic API framework built on top of Flask, Marshmallow and friends.

Integration of Hotwire's Turbo library with Flask.

Modern WebSocket support for Flask.

Beautiful Interactive tables in your Flask templates.

A Flask + React demo application.

How to incorporate Celery into a well structured Flask application

Example code from my "OAuth Authentication with Flask" article.

Python Engine.IO server and client

Implementation of StackOverflow's "PageDown" markdown editor for Flask and Flask-WTF.

Companion code to the first edition of my O'Reilly book "Flask Web Development".

JavaScript-style async programming for Python.

Flask running on asyncio!

This repository contains the software that accompanies my O'Reilly training video "Building Web APIs with Flask".

Asyncio integration with sync code using greenlets.

Decorator based error handling for Python

Code for my PyCon talk "Is Your REST API RESTful?"

This repository contains the software that accompanies my O'Reilly training video "An Introduction to Flask".

Example application for my "Two Factor Authentication with Flask" blog article.

SQLAlchemy 2.0+ wrapper that simplifies its use in Python applications. Can be used on its own or alongside Flask, FastAPI or other web frameworks.

Code for my PyCon 2014 tutorial "Flask By Example"

Beautiful Interactive tables in your Flask templates using grid.js.

Code from my "SQLAlchemy 2 In Practice" book.

A small video conference application using Flask and Twilio Programmable Video

Code for my PyCon talk "Writing RESTful Web Services with Flask"

Code for my "Python Web Development with Flask" presentation.

A few examples that demonstrate the features of the Python Socket.IO server

Simple WebSocket server and client for Python.

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Simple user session protection

Code for my React Mega-Tutorial course.

Serverless deployment of Python APIs

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Python web server and web framework benchmark.

Implementation of soft deletes for Flask and SQLAlchemy

Code for my PyCon 2015 tutorial "Flask Workshop"

3D Anaglyph image generator

Extending the Django authentication system with a phone verification step.

A microframework based on Werkzeug, Jinja2 and good intentions

A lightweight argparse wrapper inspired by click.

A firmware for Arduino based remote controlled robot vehicles.

A set of standard command line arguments for Flask applications

The "my" programming language from my toy language tutorial.

Supporting files for my "OpenStack Orchestration in Depth" tutorial.

Code from my EuroPython 2019 talk "Look Ma, No HTTP!"

Code from my O'Reilly webcast "Python Web Development with Flask"

The 2018 and 2021 versions of the microblog project of the Flask Mega-Tutorial

A chat application based on the Twilio Conversations API with a Flask back end and a React front end.

Microblog application from the Flask Mega-Tutorial with added two-factor authentication via the Twilio Verify API.

Microblog application from the Flask Mega-Tutorial with added two-factor push authentication via Authy

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Whoosh indexing capabilities for Flask-SQLAlchemy

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Unit testing asyncio code

Source code for the "MicroPython and the Internet of Things" tutorial by Miguel Grinberg

Vector search demo app using Elasticsearch, FastAPI, React and SentenceTransformers embeddings.

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A concurrent.futures.Executor implementation that runs asynchronous tasks in an asyncio loop.

A version of the React Mega-Tutorial project adapted to TypeScript

React application that scans, decodes and validates EU Digital COVID-19 certificates, all in the browser.

An example application that shows how to integrate the intTelInput.js library with Flask and Flask-WTF.

Example code for my webcast on circular dependencies in Python

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A little Flask + React application that helps me host live streaming events

Easy, yet powerful, command line configuration based on zsh, tmux and vim.

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Code from my Python unit testing blog articles

The classic chatbot from the 1960s running on OpenAI's Chat Completions API.

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A script that simplifies the installation of Cygwin

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Start an etcd cluster with ease!

An example Flask and Flask-Mail application that sends emails through Twilio SendGrid

Flat documentation generator

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This repository contains the code I wrote during my O'Reilly webcast "Let's Build a Web Application!"

An example integration between Flask and the Preact front end library.

Simple load balancer container for Docker based on haproxy, confd and etcd

Some benchmarking code I use for my Python performance blog posts.

Sample code from my "Introduction to Flask" presentation.

Code for my MicroPython with the Raspberry Pi Pico book.

An interactive browser for Twilio's OpenAPI specs.

Marrow Mailer integration for Flask.

A simple video calling application hosted on the Twilio serverless platform

Microblog application for the original Flask Mega-Tutorial from 2012

A virtual machine that simplifies building MicroPython for the ESP8266 microcontroller.

How to work with encrypted database columns in SQLAlchemy.

Simple framework for creating REST APIs

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Elasticsearch Guides, Notebooks & Example Apps for Search Applications

Docker container image for the softcover toolchain for building ebooks.

A reimplementation of the SocketIO chat demo backend written using Flask-SocketIO.

An Arduino digital picture frame server, with a Python client for it.

Simple load balancer container based on nginx, confd and etcd

How to handle forms that include variable sized list of fields in Flask.

Official Python client for Elasticsearch

High level Python client for Elasticsearch

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The Database Toolkit for Python

Authy API Client for Python

Python HTTP Requests for Humans™ ✨🍰✨

Ready-to-use Twitter-bootstrap for use in Flask.

Browser messaging with WebRTC and the Twilio Data Track API

Rest interface and tmsh parser

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Small and simple gravatar usage in Flask.

A repository to organize the Flask ecosystem.

A Vagrant based OpenStack installation intended for testing and development.

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Storage object for Twilio serverless functions that is compatible with the Web Storage API.

Face detection for Twilio Programmable Video

How to use the Twilio Video Processors library to blur or replace the background in your video calls.

MicroPython - a lean and efficient Python implementation for microcontrollers and constrained systems

AWS SDK for Python

Manipulate audio with a simple and easy high level interface

Flask user session management.

Flask extension to help writing external scripts for Flask applications

A simple CLI for tracking your working time.

🦜🔗 Build context-aware reasoning applications

Elasticsearch full specification

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Ansible playbooks for deploying OpenStack.

Repository of Terraform modules for AWS Serverless use cases

Babun - a Windows shell you will love!

Your window into the Elastic Stack

Experimental projects curated by the Developer Tools Team at Elastic

Simple Python version management

A Python 3 utility to convert fonts to Python source capable of being frozen as bytecode

Concurrent networking library for Python

Async Python 3.5+ web server that's written to go fast

MediaInfo is a convenient unified display of the most relevant technical and tag data for video and audio files.

gunicorn 'Green Unicorn' is a WSGI HTTP Server for UNIX, fast clients and sleepy applications.

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Ansible Playbooks to deploy openstack

Jenkins build scripts

A flexible WSGI implementation and toolkit

User authentication system for Flask. Work in progress.

A conda-smithy repository for elasticsearch-dsl.

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:beer: The missing package manager for OS X.

Daemon to ban hosts that cause multiple authentication errors

Produce redistributable builds of Python

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A real-time survey application implemented with Server Sent Events (SSE), the Microdot web framework for Python, and Preact in the front end.

Source for the TechEmpower Framework Benchmarks project

⚡ Serverless Framework – Build web, mobile and IoT applications with serverless architectures using AWS Lambda, Azure Functions, Google CloudFunctions & more! –

Twilio C#/.NET Helper Library for .NET Framework 3.5+ and supported .NET Core versions

A Java library for communicating with the Twilio REST API and generating TwiML.

Twilio Video Processors is a collection of video processing tools which can be used with Twilio Video JavaScript SDK to apply transformations and filters to a video track.

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Core Python libraries ported to MicroPython

A pythonic interface to Amazon's DynamoDB

Harness your Lambdas to API Gateway quickly and easily.

Source files for the neveragain.tech site

Canonical source repository for LibYAML

keeps you warm in the serverless age

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frame-by-frame stepping plugin for use with video.js

Plugin for VideoJS for showing current time and duration in 'broadcast' style: hh:mm:ss:ff

OpenStack specific plugins for use with Rackspace monitoring-as-a-service

The developer.rackspace.com blog.

Optional add-ons for Rackspace Private Cloud

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Honcho: a python clone of Foreman. For managing Procfile-based applications.

Thin and less-opinionated database abstraction layer for node.

Database migration framework for node

A conda-smithy repository for elasticsearch.

Generate a CLI from an OpenAPI 3 specification

A Go package for communicating with the Twilio API.

The Twilio OpenAPI Specification

Basic MVC Web Application in Go

Heat templates for building a multinode OpenStack cluster, using ansible playbooks, on Rackspace public cloud

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Deploys Gitlab through a heat template.

A template to deploy integrated Gerrit and Jenkins

Heat template to deploy a Galera/MariaDB cluster

A Heat template to deploy Drupal 7

A heat template to deploy Apache Hadoop on Rackspace Private Clouds

Heat template to install clustered MongoDB

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A Heat template to deploy a scaling ELK stack