About | FAQ | Backlog
Open Source projects, categorized.
add filters by typing...
...or clicking
.net administration ajax analysis apache api application audio authentication automation blog browser business c c# c++ calendar chat client clustering cms code collaboration community content content-management cross-platform css database design desktop development distributed django documentation dynamic-content eclipse eclipse-plugin editor education email embedded enterprise entertainment file-sharing firefox flash forum framework game generator gnome graphics gtk gui haskell html i18n image irc j2ee jabber java javascript jquery json kde language library linux logging mac macosx maemo management mathematics media messaging mobile monitoring mono mp3 multimedia multi-platform music mvc mysql network networking object-oriented ogg online operating-system orm os osx p2p parser pdf performance perl php php5 plugin portable postgresql programming python qt qt4 rails rest rss ruby search security server site-management software-development source spring sql sqlite statistics swing sysadmin system systems-administration technology template testing toolkit tools unit-testing unix utilities version-control video viewer visualization web wiki win32 windows workflow www x11 xhtml xml xmpp
Mozilla Firefox
[5807 users on Ohloh]
The award-winning Web browser is now faster, more secure, and fully customizable to your online life. With more than 15,000 improvements, Firefox 3 is faster, safer and smarter than ever before.

If you stack this project, you should also stack the Mozilla Core.

Apache HTTP Server
[4163 users on Ohloh]
The Apache HTTP Server Project is a collaborative software development effort aimed at creating a robust, commercial-grade, featureful, and freely-available source code implementation of an HTTP (Web) server. The project is jointly managed by a group of volunteers located around the world, using the Internet and the Web to communicate, plan, and develop the server and its related documentation. This project is part of the Apache Software Foundation. In addition, hundreds of users have contribute...
[997 users on Ohloh]
GNU Wget is a free software package for retrieving files using HTTP, HTTPS and FTP, the most widely-used Internet protocols. It is a non-interactive commandline tool, so it may easily be called from scripts, cron jobs, terminals without X-Windows support, etc.
[770 users on Ohloh]
Apache Tomcat is the servlet container that is used in the official Reference Implementation for the Java Servlet and JavaServer Pages technologies.
[520 users on Ohloh]
curl is a command line tool for transferring files with URL syntax, supporting FTP, FTPS, TFTP, HTTP, HTTPS, SCP, SFTP, TELNET, DICT, FILE and LDAP. curl supports SSL certificates, HTTP POST, HTTP PUT, FTP uploading, HTTP form based upload, proxies, cookies, user+password authentication (Basic, Digest, NTLM, Negotiate, kerberos...), file transfer resume, proxy tunneling and a busload of other useful tricks.
[332 users on Ohloh]
Security, speed, compliance, and flexibility--all of these describe LightTPD which is rapidly redefining efficiency of a webserver; as it is designed and optimized for high performance environments. With a small memory footprint compared to other web-servers, effective management of the cpu-load, and advanced feature set (FastCGI, CGI, Auth, Output-Compression, URL-Rewriting and many more) LightTPD is the perfect solution for every server that is suffering load problems.
[322 users on Ohloh]
Konqueror is a file manager, web browser and file viewer, which was developed as part of the K Desktop Environment (KDE) by volunteers and runs on most Unix-like operating systems.
Jetty - Java HTTP Servlet Server
[281 users on Ohloh]
Jetty is an Open Source HTTP Servlet Server written in Java. It is a full featured HTTP/1.1 server and a Servlet container. It is designed to be small, fast, embeddable and extensible. It supports HTTP/1.1, servlets 2.5, and JSP 2.1.
[246 users on Ohloh]
BitTorrent is a tool for copying files from one machine to another. FTP punishes sites for being popular. Since all uploading is done from one place, a popular site needs big iron and big bandwidth. With BitTorrent, clients automatically mirror files they download, making the publisher's burden almost nothing.

Prior to version 6.0, BitTorrent was written in Python, and was free software. The source code for versions 4.x and 5.x are released under the BitTorrent Open Source License, a modif...

Chromium (Google Chrome)
[216 users on Ohloh]
Chromium is the open-source project behind Google Chrome. It builds on components from other open source software projects, including WebKit and Mozilla, and is aimed at improving stability, speed and security with a simple and efficient user interface.
[212 users on Ohloh]
A small fast HTTP server written in (mostly) Ruby that can be used to host web frameworks directly with HTTP rather than FastCGI or SCGI.
[198 users on Ohloh]
Bugzilla is a web-based bug tracking tool. It works with an existing web server, e.g. Apache, and with an existing SQL database, e.g. MySQL or PostgreSQL.
[160 users on Ohloh]
Tags: server http-server web http
Nginx [engine x] is an HTTP(S) server, HTTP(S) reverse proxy and IMAP/POP3 proxy server written by Igor Sysoev. It has been running on many heavily loaded Russian sites for more than two years.
[151 users on Ohloh]
Mantis is an easily deployable, web based bugtracker to aid product bug tracking. It requires PHP, MySQL and a web server. It is simpler than Bugzilla and easily editable. Check out the online Demo.
[129 users on Ohloh]
YSlow for Firebug analyzes web pages and tells you why they're slow based on Yahoo's rules for high performance web sites.
[117 users on Ohloh]
Epiphany is the web browser for the GNOME desktop. Its goal is to be simple and easy to use. Epiphany ties together many GNOME components in order to let you focus on the Web content, instead of the browser application. As part of the GNOME project, Epiphany is Free Software.

Epiphany is powered by the WebKit engine. In addition, it provides an elegant, responsive and uncomplicated user interface that fits in perfectly with GNOME, and it has been translated to over thirty languages!

Apache HttpComponents Client
[116 users on Ohloh]
Apache HttpComponents HttpCore components implement the most fundamental aspects of the HTTP protocol that are nonetheless sufficient to develop full-featured client-side HTTP services with a minimal footprint.
[80 users on Ohloh]
SquirrelMail is a standards-based Webmail package. It includes built-in pure PHP support for the IMAP and SMTP protocols, and all pages are rendered in pure HTML 4.0 for maximum compatibility across browsers. It has very few requirements, and is very easy to configure and install. It has all the functionality you would want from an email client, including strong MIME support, address books, and folder manipulation.
Request Tracker
[66 users on Ohloh]
RT is an enterprise-grade ticketing system which enables a group of people to intelligently and efficiently manage tasks, issues, and requests submitted by a community of users.

The RT platform has been under development since 1996, and is used by systems administrators, customer support staffs, IT managers, developers and marketing departments at thousands of sites around the world.

Written in object-oriented Perl, RT is a high-level, portable, platform independent system that eases...

[62 users on Ohloh]
Tags: ftp http file-transfer
LFTP is a file transfer program that supports many network file transfer protocols, including FTP and HTTP.