====== List of Project tracking web system ======

  * Trac (logo as Bear Footprint) : http://trac.edgewall.org
    * it is Open Source SCM and Project management web system based on Python and Database
    * it is for software development
    * it is minimalistic approach
    * interafece to version control system like Subversion and Git
    * built-in wiki
    * built-in reporting tools

  * Redmine : http://www.redmine.org/
    * it is Open Source project management web system, written in Ruby on Rails framework
    * it has 
      * multi-project
      * multi-wiki
      * multi-forums
      * language
      * user registeration
      * interface to version control system like Subversion(SVN), CVS, Git, Bazaar
      * access control
      * issue tracking
      * time calendar
      * news, docs, files
      * feed and email notification

  * Phacility: https://www.phacility.com/
    * it seems need a linux/unix computer to run it. more like a packed system instead of a drag-drop web system
    * discuss plan code review test.
    * support git, mercurial, subversion
    * task management
    * workboards
    * chats

  * Jira (logo as a person raising stars): https://www.atlassian.com/software/jira/
    * it is commercial web system for software projects

Or if you just need a simple web application, you can learn write your own to suit your need using [[devwiki:php|php]] and a database system.