RefDB is a reference database and bibliography tool for SGML, XML, and LaTeX documents, sort of a Reference Manager or BibTeX for markup languages. It is portable and known to run on Linux, Free/NetBSD, OSX, Solaris, and Windows/Cygwin.
Build a large LaTeX book with separate linked chapters
...The Table of Contents and LOF and LOT are made for all chapters, and the TOC, LOF, LOT are all hyperlinked to the correct external PDF chapter files using zr-ref and xr packages from CTAN. But you have to write the correct LaTeX source. The script seppdflatex does the compilation and formatting of Table of Contents and such-like and separates out the chapters as standalone PDF files. The script uses the free software pdftk and pdfsam-console, as well as a bunch of handy CPAN modules, which you will need to install first.
A project to increase free Arabic fonts on Unix/Linux
Arabeyes is a Meta project that is aimed at fully supporting the Arabic language in the Unix/Linux environment. It is designed to be a central location to standardize the Arabization process. Arabeyes relies on voluntary contributions.
Wiki Text Formatting Engine (WTF Engine) converts simple text into HTML. It will run on any platform using a variety of languages such as PHP, Perl, JavaScript and VB Script. It is intended to be a library used in other software packages.
Deploy in 115+ regions with the modern database for every enterprise.
MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.