OpenPDF is an open-source Java library for creating, editing, rendering, and encrypting PDF documents, as well as generating PDFs from HTML. It is licensed under the LGPL and MPL open source licenses.

The Center for Astrophysics and Space Astronomy (CASA) is dedicated to advancing our understanding of the Universe in which we live through observations, theory, and the development of ground-based ...

Community driven content discussing all aspects of software development from DevOps to design patterns. We published a sample DevOps interview questions article along with a sample Jenkins interview ...

Official SCM repository for PDFsam Basic, a free and open source, multi-platform software designed to extract pages, split, merge, mix and rotate PDF files. Since version 3 PDFsam Basic is open source ...

HTMX is the HTML extension syntax that replaces JavaScript with simple markup. It could change the course of web development. HTMX lets you use an extended HTML syntax instead of JavaScript to achieve ...

Abstract: This paper describes development of dynamic web application using web frameworks based on web components. The paper considers several existing open source Java web component frameworks. Then ...

Java, C, and Python top the list of most popular programming languages now, but it wasn’t always that way, according to the TIOBE Index. While Java, C, and Python top the list of the most popular ...

The AHEAD Tool Suite (ATS) is a set of tools that support Feature Oriented Programming (FOP). The goal of FOP is to raise the level of specifications of systems beyond source code to that of ...