OpenWebSpider is an Open Source multi-threaded Web Spider (robot, crawler) and search engine with a lot of interesting features!
The stuff here has no documentation and some of it may never be completed. This is my playground, use at your own risk.
Geoportal Server is a standards-based, open source product that enables discovery and use of geospatial resources including data and services.
The Rainbow project is an open source initiative to build a comprehensive content management system using Microsoft's ASP.NET and C# technologies. It has ASP.NET 1.1 and ASP.NET 2.0 code bases.
High performance distributed in-memory key/value store
Infinispan is an open source, Java based data grid platform. ***IMPORTANT*** Starting with Infinispan 5.0.0.FINAL, Infinispan releases are no longer hosted in Sourceforge. They can now be located in www.jboss.org/infinispan/downloads
Jaguar is highly loaded, distributed and easily scalable search engine. Main parts: NoSQL database server, Сommunication Queue server, multi-threaded Scanner and Analyzer services, Management tool.
Dr. Micheal Kay: "Saxon 8.7 is the first release to be released simultaneously by Saxonica on the Java and .NET platforms." MDP: Mission accomplished! Saxon for the .NET platform from Saxonica is now available and supported via the http://saxon.sf.net
Search Engine Ranking Tool lets you see the position of 100 URLs in google for a particular keyword per day. Uses the google API and runs on both Windows and Linux.
A drop-in framework for adding tagging (folksonomy) capabilities to existing applications
Unlock Google's potential. Use this application to find infomation that is more relevant to your search... This application allows enhanced searching on Google without the need for long modifiers etc..
The Anywhere Location Search allows for location searches using a wide range of inputs (address, city/state, zip code, search string, IP address, landmark name, etc).
This is a project which has spawned off of a project that I worked on in the past. It is a web-crawler, which searches the sites that are crawled for search terms.
Port of the Google sitemap generator, from Python to Csharp aka C-Sharp aka C# aka .NET aka dotNet.
a DNA search engine based on statistical n-gram segment and lucene.net. a paper: http://arxiv.org/abs/1006.4114
AJAX,document discovery search system for legal discovery,email search & other types of docs i.e. MSWord,Excel, TIFF, etc. Uses SQL Server FTS - full text search, to index emails & attachments. Documents are stored in SQL Server Written in C# ASP.NET
GSA.NET API is an API for the Google Search Appliance and Google Mini for the .NET platform.
Tool to check positions in search engines for given keywords and rank them against competitors.
Galilei is a Copernic clone for the GNOME desktop, a GUI internet meta-search application.
Integra desktop search engine - cross-platform, portable, embeddable, extensible search engine and search tools (both console and GUI) for developers and end-users. Full unicode support, easy UI localisation, plugins for document parsers and unpackers.
Jukuu is a bilingual sentence search engine. According users' queries, It helps users to search similar sentences of another language. With high performance architecture, It can retrieve result sets from billion sentence pairs within 0.0001s.
My Community Portal is a all in one internet portal that offers, forum, groups, chat, your own e-mail, search engine, internet directory, your own home page, poll's, dating services, buddy list, MP3 and file sharing, and many more.
You can 'wear' any clothes on the internet 'virtually' on your body (image). And this application stores the URL where you can buy the clothes, you can share your information like your good looking shot or your ratingson the clothe over internet.
OAI-SOAP will provide a test bed for the application of SOAP/Web service/UDDI forms of OAI protocol.
OpenCLAS is an open source implementation of ICTCLAS (Institute of Computing Tech.,Chinese Lexical Analysis), which contains 3 language branches, such as C++, Java and C#. The library can be used to segment Chinese sentence to words with tags (POS).
A tool for web developers to easily add dynamic Sitemap and RSS feed Xml files for C# and ASP.Net.