• Deluge icon

    Deluge

    Deluge is a full-featured BitTorrent client for Linux, Unix and Windows. It is written in python, uses libtorrent (rasterbar) at its core and GTK for the main user interface along with web and console interfaces for advanced...

    Open Source Mac Windows Linux BSD libtorrent Python

  • Bitcoin icon

    Bitcoin

    Bitcoin is an innovative payment network and a new kind of money.

    Open Source Mac Windows Linux BSD Ruby C# ... Python JavaScript FreeBSD C++ Java

  • MusicBrainz Picard icon

    MusicBrainz Picard

    Picard is the next generation MusicBrainz tagging application. This new tagging concept is album oriented, as opposed to track/file oriented like the ClassicTagger was. Picard is written in Python, which is a cross-platform language, and...

    Open Source Mac Windows Linux Python PortableApps.com

  • Meld icon

    Meld

    Meld is a visual diff and merge tool. You can compare two or three files and edit them in place (diffs update dynamically). You can compare two or three folders and launch file comparisons. You can browse and view a working copy from...

    Open Source Mac Windows Linux BSD Python Xfce

  • Launchpad icon

    Launchpad

    Launchpad is a collaboration and Bazaar code hosting platform for (primarily open-source) software projects. Hosting is free for public projects, but if you want private code branches, a private bugtracker, private teams and mailing...

    Open Source Web / Cloud Python

  • Django icon

    Django

    Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.

    Open Source Mac Windows Linux BSD Python

  • Plone icon

    Plone

    Plone is an open source content management system based on the Zope application server, written in python. Its known to be powerful, reliable, secure and easy to use. Plone excels when compared to other content-management systems in...

    Open Source Self-Hosted Python

  • Algolia icon

    Algolia

    Algolia provides a developer-friendly RESTful API for website and app instant search. Most web services and mobile apps, such as Spotify, Salesforce or Amazon need to provide a fast and meaningful access to database objects via a simple...

    Commercial Web / Cloud Android SDK Ruby Python JavaScript AngularJS ... cURL Ruby on Rails Node.JS Objective-C

  • ZeroNet icon

    ZeroNet

    Real-time updated, Peer-to-Peer sites using the BitTorrent network and soon the Distributed Hash Table.

    Open Source Mac Windows Linux Web / Cloud gevent Self-Hosted ... NameCoin Python JavaScript

  • Anaconda icon

    Anaconda

    Anaconda is the leading open data science platform powered by Python.

    Open Source Mac Windows Linux Python

  • Kallithea icon

    Kallithea

    Kallithea, a free software source code management system supporting two leading version control systems, Mercurial and Git.

    Open Source Mac Windows Linux Self-Hosted Python

  • Matrix.org icon

    Matrix.org

    Matrix is an open standard for decentralized persistent communication over IP. It can be used for decentralised group chat, WebRTC signaling, IoT-data transfer, and generally to link together fragmented silos of communication.

    Open Source Mac Windows Linux Web / Cloud Android iPhone ... Android Tablet iPad Self-Hosted WebRTC Python JavaScript Go (Programming Language) Java Perl

  • Pootle icon

    Pootle

    Online translation platform. Pootle allows your professional or community translators to easily complete localization tasks. For you it becomes easier to manage and monitor the distributed work. Pootle features suggested translations...

    Open Source Mac Windows Linux Web / Cloud Self-Hosted Python ... Django

  • Jython icon

    Jython

    Jython, successor of JPython, is an implementation of the Python programming language written in Java.

    Open Source Mac Windows Linux Python

  • Rollbar icon

    Rollbar

    Collect and analyze errors in JavaScript, Node.js, Python, Ruby, Java, PHP and other aplications.

    Freemium Web / Cloud Android Ruby Python .NET Framework JavaScript ... PHP Ruby on Rails Node.JS

  • web2py icon

    web2py

    Web2py is an open source web application framework. Web2py is written in the Python language and is programmable in Python. Since web2py was originally designed as a teaching tool with emphasis on ease of use and deployment, it does not...

    Open Source Mac Windows Linux Self-Hosted Python

  • Weblate icon

    Weblate

    Everything you need for continuous translation

    Open Source Mac Linux Web / Cloud Self-Hosted Python JavaScript

  • IronPython icon

    IronPython

    IronPython is an implementation of the Python programming language running under .NET and Silverlight. It supports an interactive console with fully dynamic compilation. It's well integrated with the rest of the .NET Framework and...

    Open Source Mac Windows Linux Python

  • ZeroMe

    Social network for the distributed P2P network ZeroNet.

    Open Source Mac Windows Linux Web / Cloud gevent Self-Hosted ... Messagepack Python JavaScript ZeroNet

  • AskBot icon

    AskBot

    Open source question and answer forum written in Python and Django

    Freemium Web / Cloud Self-Hosted Python Django

  • Sphinx icon

    Sphinx

    Sphinx is a tool that makes it easy to create intelligent and beautiful documentation, written by Georg Brandl and licensed under the BSD license.

    Open Source macOS Windows Linux Python

  • OSQA icon

    OSQA

    OSQA is the free, open source Q&A system you've been waiting for. Your OSQA site is more than just an FAQ page, it is a full-featured Q&A community. Users earn points and badges for useful participation, and everyone in the...

    Open Source Web / Cloud Self-Hosted Python Django

  • blogstrap.py

    blogstrap.py is a simple, no frills blog content management system powered by Twitter's Bootstrap and web.py. It features most things you would come to expect from a simple blogging platform. You can browse posts by category or...

    Open Source Web / Cloud Self-Hosted Python

  • CherryMusic icon

    CherryMusic

    A music streaming server written in python: Stream your own music collection to all your devices!

    Open Source Linux Self-Hosted Python

  • uMap icon

    uMap

    uMap let you create maps with OpenStreetMap layers in a minute and embed them in your site. Add custom annotations, lines, shapes, import and add custom layers (KML, CSV, GPS, ...) and other data.

    Open Source Self-Hosted OpenStreetMap Python Django Leaflet