Browse free open source Python Frameworks and projects below. Use the toggles on the left to filter open source Python Frameworks by OS, license, language, programming language, and project status.

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  • 1
    The goal of this project is to provide a set of Python bindings for the RakNet UDP network library version 3.0. RakNet-Python is implemented with the help of Boost.Python library and tries to mimic RakNet's original C++ interface.
    Downloads: 1 This Week
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  • 2
    Downloads: 1 This Week
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  • 3
    katana Framework
    katana is the new hacking framework written in python for making penetration testing.
    Downloads: 1 This Week
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  • 4

    scriptHelper

    integration between Java and scripting languages

    scriptHelper is a Java library allowing a simple integration between Java code and various script languages. This library also allows to debug these scripts in the context of a Java program.
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    Downloads: 1 This Week
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  • 5
    A Complete Beginner's Guide to Django

    A Complete Beginner's Guide to Django

    A Complete Beginner's Guide to Django - Code Samples

    Code samples from the Django tutorial series. I’m starting a new tutorial series about Django fundamentals. It’s a complete beginner’s guide to start learning Django. The material is divided into seven parts. We’re going to explore all the basic concepts in great detail, from installation, and preparation of the development environment, models, views, templates, URLs to more advanced topics such as migrations, testing, and deployment. I wanted to do something different. A tutorial that would be easy to follow, informative and fun to read. That was when I came up with the idea to create some comics along the text to illustrate some concepts and scenarios. I hope you enjoy the reading! Django is a Web framework written in Python. A Web framework is a software that supports the development of dynamic Web sites, applications, and services. It provides a set of tools and functionalities that solves many common problems associated with Web development.
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  • 6
    A drop-in framework for adding tagging (folksonomy) capabilities to existing applications
    Downloads: 0 This Week
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  • 7
    ACDK - Artefaktur Component Development Kit - is a platform independent C++-framework similar to Java or C#/.NET for generating distributed and scriptable components and applications.
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  • 8
    AI Berkshire

    AI Berkshire

    AI-era Berkshire: a value investing research framework

    AI Berkshire is an AI-assisted value investing research framework designed for Claude Code and Codex workflows. It turns the investment methods of Warren Buffett, Charlie Munger, Duan Yongping, and Li Lu into structured research agents. The project is meant to improve research depth, decision discipline, and analytical consistency compared with asking a general AI model for a one-off stock opinion. It uses parallel agent analysis, adversarial viewpoints, financial rigor checks, and repeatable report formats to reduce shallow or overly balanced conclusions. The framework covers company research, earnings review, industry screening, portfolio thinking, management analysis, and investment checklists. It is best understood as a research and decision-support system rather than a source of financial advice.
    Downloads: 0 This Week
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  • 9
    AI Chatbot Framework

    AI Chatbot Framework

    Python chatbot framework with Natural Language Understanding

    Building a chatbot can sound daunting, but it’s totally doable. AI Chatbot Framework is an AI powered conversational dialog interface built in Python. With this tool, it’s easy to create Natural Language conversational scenarios with no coding efforts whatsoever. The smooth UI makes it effortless to create and train conversations to the bot and it continuously gets smarter as it learns from conversations it has with people. AI Chatbot Framework can live on any channel of your choice (such as Messenger, Slack etc.) by integrating it’s API with that platform. You don’t need to be an expert at artificial intelligence to create an awesome chatbot that has AI capabilities. With this boilerplate project you can create an AI-powered chatting machine in no time.
    Downloads: 0 This Week
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  • 10
    AWS Chalice

    AWS Chalice

    Python Serverless Microframework for AWS

    Chalice is a Python microframework for writing and deploying serverless applications on AWS with minimal ceremony. You define routes, event handlers, and background tasks in plain Python, and Chalice turns them into AWS Lambda functions wired to API Gateway, Amazon EventBridge schedulers, S3/SNS/SQS triggers, and more. A single command builds your app, bundles dependencies, generates infrastructure templates, and deploys to your account with sensible defaults. The framework includes local development tools so you can iterate on HTTP routes and inspect logs before shipping to the cloud. It also manages per-stage configuration, environment variables, IAM permissions scaffolding, and packaging optimizations to keep cold starts small. While it’s intentionally lightweight, it supports common production needs like CORS, custom authorizers, binary responses, and fine-grained IAM so you can grow from prototype to production without rewriting your stack.
    Downloads: 0 This Week
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  • 11
    AWS Serverless Application Model

    AWS Serverless Application Model

    An open-source framework for building serverless applications

    The AWS Serverless Application Model (SAM) is an open-source framework for building serverless applications. It provides shorthand syntax to express functions, APIs, databases, and event source mappings. With just a few lines per resource, you can define the application you want and model it using YAML. During deployment, SAM transforms and expands the SAM syntax into AWS CloudFormation syntax, enabling you to build serverless applications faster. To get started with building SAM-based applications, use the AWS SAM CLI. SAM CLI provides a Lambda-like execution environment that lets you locally build, test, and debug applications defined by SAM templates or through the AWS Cloud Development Kit (CDK). You can also use the SAM CLI to deploy your applications to AWS. SAM and SAM CLI are open-sourced under the Apache 2.0 license. You can contribute new features and enhancements to SAM on GitHub or SAM CLI on GitHub.
    Downloads: 0 This Week
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  • 12
    AdminSet

    AdminSet

    AdminSet for DevOps

    Adminset is developed based on the DevOps concept and takes the integration of all operation and maintenance scenarios as its own responsibility. Adminset is a fully automated operation and maintenance platform developed based on operation and maintenance thinking. All functions of the client need to configure the ssh password-free login from the server to the client.
    Downloads: 0 This Week
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  • 13
    Using this plugin-based framework, you can instantly start working on the *brain* of your bot (irc bot, chatterbot, robot, ...). With support for db, irc, logging and programming-language independent plugins, users can easily enhance the functionality.
    Downloads: 0 This Week
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  • 14
    You specify a desired domain-logic in UML, optionally some parts in Python, from scratch or reused. This custom application model is dynamically executed or updated. - Aeonic is a project to develop that kind of MDD technology for modern server apps.
    Downloads: 0 This Week
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  • 15
    ACME, a powerful content management framework written in Python
    Downloads: 0 This Week
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  • 16

    Aglyph

    Aglyph is a Dependency Injection framework for Python.

    Aglyph is a Dependency Injection framework for Python, supporting type 2 (setter) and type 3 (constructor) injection. Aglyph runs on CPython (http://www.python.org/) 2.7 and 3.4+, and on recent versions of the PyPy (http://pypy.org/>),Jython (http://www.jython.org/), IronPython (http://ironpython.net/), and Stackless Python (http://www.stackless.com/) variants. Aglyph can assemble "prototype" components (a new instance is created every time), "singleton" components (the same instance is returned every time), "borg" components (a new instance is created every time, but all instances of the same class share the same internal state), and "weakref" components (the same instance is returned as long as there is at least one "live" reference to the instance in the running application). Aglyph can be configured using a declarative XML syntax, or programmatically in pure Python using a fluent API.
    Downloads: 0 This Week
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  • 17
    Amazon Braket Strawberry Fields Plugin

    Amazon Braket Strawberry Fields Plugin

    An open source framework for using Amazon Braket devices

    An open-source framework for using Amazon Braket devices with the Strawberry Fields photonic device programming library. This plugin provides a BraketEngine class for running photonic quantum circuits created in Strawberry Fields on the Amazon Braket service. The Amazon Braket Python SDK is an open source library that provides a framework to interact with quantum computing hardware devices and simulators through Amazon Braket. This plugin provides the classes BraketEngine for submitting photonic circuits to Amazon Braket and BraketJob for tracking the status of the Braket task. Strawberry Fields is an open source library for writing and running programs for photonic quantum computers. BraketEngine and BraketJob have the same interfaces as RemoteEngine in Strawberry Fields and Job in the Xanadu Cloud Client, respectively, and can be used as drop-in replacements.
    Downloads: 0 This Week
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  • 18
    Amber Editor like eclipse is an IDE environment for managing/developing different type project.
    Downloads: 0 This Week
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  • 19
    Apodora is a framework for automating functional testing of web applications. It's key focus is on reducing the cost of maintenance thereby increasing the time for further script development.
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  • 20
    Apolo IDE

    Apolo IDE

    A powerful and Open Source Lua IDE

    A simple and powerful Lua IDE. It still under development in the beta version, but It is useful. If you can, contribute with us. Contribute: https://github.com/aron-bordin/Apolo-IDE
    Downloads: 0 This Week
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  • 21
    Apprise

    Apprise

    Apprise - Push Notifications that work with just about every platform!

    Take advantage of Apprise through your network with a user-friendly API. Apprise API was designed to easily fit into existing (and new) eco-systems that are looking for a simple notification solution. There is a small built-in Configuration Manager that can be optionally accessed through your web browser allowing you to create and save as many configurations as you'd like. Each configuration is differentiated by a unique {KEY} that you decide on. Once you've saved your configuration, you'll be able to use the Notification tab to send you're messages to one or more of the services you defined in your configuration. You can use the tag all to notify all of your services regardless of what tag had otherwise been assigned to them. At the end of the day, the GUI just simply offers a user friendly interface to the same API developers can directly interface with if they wish to.
    Downloads: 0 This Week
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  • 22
    Apprise API

    Apprise API

    A lightweight REST framework that wraps the Apprise Notification Lib

    Apprise API is a free, open-source REST notification gateway that exposes the Apprise notification library through a network-accessible service. It allows applications, scripts, and monitoring systems to send messages to more than 150 supported notification services through a unified interface. A web-based configuration manager helps users create destinations, organize notification groups, and test delivery settings. Developers can target individual services or multiple recipients using configurable tags and identifiers. The platform supports message attachments, custom notification plugins, and persistent configurations. An Android companion application enables sending messages and files directly from a phone. Apprise API supports Docker deployment, HTTP Basic authentication, OpenAPI documentation, and Prometheus metrics. It can operate as a lightweight self-hosted service or part of larger automation infrastructure.
    Downloads: 0 This Week
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  • 23
    Aquarium is a framework for creating highly-dynamic, custom Web application in Python. It offers convenient libraries, tight integration with Cheetah, adaptors for various Web environments, and a convenient approach to Web development.
    Downloads: 0 This Week
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  • 24
    Atma Web Framework is based on TwistedMatrix Network Framework and provides a high-quality environment for the development of rich and robust web applications.
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  • 25
    BEVFormer

    BEVFormer

    Implementation of BEVFormer, a camera-only framework

    3D visual perception tasks, including 3D detection and map segmentation based on multi-camera images, are essential for autonomous driving systems. In this work, we present a new framework termed BEVFormer, which learns unified BEV representations with spatiotemporal transformers to support multiple autonomous driving perception tasks. In a nutshell, BEVFormer exploits both spatial and temporal information by interacting with spatial and temporal space through predefined grid-shaped BEV queries. To aggregate spatial information, we design spatial cross-attention that each BEV query extracts the spatial features from the regions of interest across camera views. For temporal information, we propose temporal self-attention to recurrently fuse the history BEV information. Our approach achieves the new state-of-the-art 56.9\% in terms of NDS metric on the nuScenes \texttt{test} set, which is 9.0 points higher than previous best arts and on par with the performance of LiDAR-based baseline.
    Downloads: 0 This Week
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