In memory database for XML files
An easy way to make REST resources available from C++ applications.
Lightweight, RESTful DICOM server for healthcare and medical research
a powerful little soap client.
Lightweight C-HTTP & HTML Wrapper
SOAP and webapp library for C++
Website screenshot service powered by node.js and phantomjs
PHP 5.3+ server and client implementation of XHTTP
Store links like Evernote from Android with WebDAV