GitHub!

You will need version 4 or higher of `firefox` https://www.mozilla.org/firefox
to run Pencil as a Firefox Extension. Linux users will need version 4 or higher of either `firefox`, `iceweasel` or `xulrunner` https://developer.mozilla.org/en-US/docs/Mozilla/Projects/XULRunner,
or version 25 or higher of `palemoon` https://www.palemoon.org/.
The Windows installer and OS X archive has everything you need built-in. Windows, Linux, OS X & Firefox Packages are available for download from the Releases Page https://github.com/prikhi/pencil/releases.
You can also install the Firefox Add-on from the Mozilla Add-on Repository https://addons.mozilla.org/en-US/firefox/addon/pencil-prototyping/.
To install the OS X package, unzip the archive and copy the `Pencil.app` folder t

GitHub alternatives

  • GitLab

  • GitLab is a on-premise or hosted Git repository management tool. It also includes code reviews, issue tracking, wikis, and continuous integration.

    tags: continuous-builds continuous-integration git github private-repositories
    platform: Linux Online BSD Self-Hosted Ruby Cloudron
  • Bitbucket

  • Bitbucket is a code hosting site, for the Git and Mercurial version control systems. It provides a fully featured environment for managing development, including a wiki, a powerful issue tracker, and easy collaboration with others.

    tags: bug-tracking code-hosting csm development git
    platform: Online
  • SourceForge

  • SourceForge is a web-based source code repository. It acts as a centralized location for software developers to control and manage open source software development. SourceForge repository hosts more than 324,000 projects and has more than 3.4 million registered users, although not all are active. Features include support for CVS, SVN, Bazaar, Git or Mercurial repositories, project wikis, metrics and analysis, access to a MySQL database, and unique sub-domain URLs.

    tags: code-hosting cvs git-hosting mercurial software-development
    platform: Online
  • Gogs (Go Git Service)

  • The easiest, fastest, and most painless way of setting up a self-hosted Git service. With Go, this can be done with an independent binary distribution across ALL platforms that Go supports, including Linux, Mac OS X, Windows and ARM.

    tags: code-hosting git git-client lightweight source-code-repository
    platform: Mac OS X Windows Linux Self-Hosted Go (Programming Language) Cloudron
  • Trac

  • Trac is an enhanced wiki and issue tracking system for software development projects. Trac uses a minimalistic approach to web-based software project management. Our mission is to help developers write great software while staying out of the way. Trac should impose as little as possible on a teams established development process and policies.

    tags: issue-tracking project-management wiki
    platform: Mac OS X Windows Linux Online BSD Self-Hosted
  • Launchpad

  • Launchpad is a collaboration and Bazaar code hosting platform for (primarily open-source) software projects.

    tags: bug-tracking code-hosting localization project-management software-translation
    platform: Online Python
  • Phabricator

  • Phabricator is a collection of open source web applications that help software companies build better software.

    tags: bug-tracking code-review diffing git-hosting project-management
    platform: Mac OS X Linux Online BSD Self-Hosted PHP Cloudron
  • Mantis Bug Tracker

  • Mantis Bug Tracker is a free and open source, web-based bug tracking system. It is written in the PHP scripting language and works with MySQL, MS SQL, and PostgreSQL databases and a webserver. MantisBT can be installed on Windows, Linux, Mac OS, OS/2, and others. Almost any web browser should be able to function as a client. Moreover MantisHub is available as commercial hosted solution of MantisBT.

    tags: bug-tracking email-notification integrated-chat issue-tracking multi-language
    platform: Mac OS X Windows Linux BSD Self-Hosted
  • Tuleap Open ALM

  • Tuleap is the first fully libre and open source software (GPL licence) for Enterprise Application Lifecycle Management. Tuleap is provided by the Enalean company and the community members.

    tags: agile-software alm bug-tracking configurable git
    platform: Linux
  • GitBucket

  • GitBucket is the easily installable open-source GitHub clone written with Scala.

    tags: git git-hosting scala
    platform: Mac OS X Windows Linux Online Self-Hosted Scala
  • Kallithea

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

    tags: code-hosting developer-tools git mercurial project-management
    platform: Mac OS X Windows Linux Self-Hosted Python
  • Pivotal Tracker

  • Tracker is a story-based project planning tool from Pivotal Labs that allows teams to collaborate and react to real-world changes instantly. Its based on agile software methods, but can be used on a wide range of projects.

    tags: agile-project-management issue-tracking project-planning scrum software-development
    platform: Online iPhone iPad
  • Bugzilla

  • Bugzilla is a "Defect Tracking System" or "Bug-Tracking System". Defect Tracking Systems allow individual or groups of developers to keep track of outstanding bugs in their product effectively. Most commercial defect-tracking software vendors charge enormous licensing fees. Despite being "free", Bugzilla has many features its expensive counterparts lack. Consequently, Bugzilla has quickly become a favorite of hundreds of organizations across the globe.

    tags: bug-tracking defect enterprise ticketing
    platform: Online
  • GitPrep

  • GitPrep is a GitHub clone. You can install portable Github system into Unix/Linux. You can create users and repositories without limitation. This is free software.

    tags: bug-tracking distributed-version-control git github project-hosting
    platform: Mac OS X Windows Linux Self-Hosted Perl
  • Assembla

  • Online workspaces with best of breed tools like Tasks & Issue Management, SVN & Git Repositories, Kanban Cardwall, Wikis, File Sharing, GDocs & Dropbox Integration, Milestones Management, Time Tracking, Support Tool for Clients, Backlog Manager, Custom ReportingSSH, FTP, Webhooks and more.

    tags: agile agile-kanban-scrum-tool agile-project-management bug-tracking client-management
    platform: Online