HTML, CSS and JS framework for developing responsive websites and apps
TreeFrog Framework, High-speed C++ MVC Framework for Web Applications
A web-based tool to view, edit, format, and validate JSON
Web Framework built on top of Qt, using the approach of Catalyst
From community websites to web applications, this CSS framework
Dynamic, functional language designed for building scalable apps
Display PDFs in your React app as easily as if they were images
Lexbor is development of an open source HTML Renderer library
C++ Qt ORM (Object Relational Mapping) and ODM library
Development toolkit for Web Services and XML data bindings for C & C++
Meta-Model Management based on RDFs Revision Reflection
Split and merge PDF files on any platform
a Domain Ontology rapiD DeveLopment Environment – OWL extension
X3D is the open-standard format for 3D graphics scenes on the Web.
Online service for PDF conversion (to PDF)
A file format for exchanging computational models in systems biology
Web Framework to build REST APIs, Webservices or any HTTP endpoint
FluentLenium is a web & mobile automation framework
eXist-db is a feature rich Open Source native XML database
Pure Java HTML / CSS rendering engine
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle