Active-DVI is a DVI previewer and a programmable presenter for slides written in LaTeX. The previewer features color anti-aliasing, inclusion of images with alpha channel and blending, encapsulated Postscript file inclusion, Gpic specials to display pictures, correct treatment of many inlined-Postscript specials, page background settings, and Japanese pTeX DVI extension support. To present your DVI files, it features basic effects for presentation (pause, delay, dynamic text color change), annotations displayed on demand (similar to pop-up balloons), hyperlinks from slide to slide or to other files, replay of previously recorded parts of the display, text movements, page transitions, embedded applications, and scratching on slide to interactively modify the text on screen. Its special effects are set and launched from within your LaTeX source file via the macros of the advi.sty LaTeX package provided by the distribution. In addition, Caml hackers can program new and fancy Active-DVI effects in the source code of the presenter.
Generally, mod_ocaml is a flexible apache module for use of INRIA's powerful OCAML interpreter as a Web scripting language (with functional and imperative features). Simply embed OCAML code between HTML on your pages, like you do with PHP, mod_perl, etc. After modifying some settings, you can use almost any interpreter for providing dynamic content on your HTML pages.
Hamilcar is an XML application server inspired by Apache Cocoon for Objective Caml, using the Yaxi library. It is designed around the concept of a pipeline that is traversed during the processing of a request with control structures embedded in XML tags directing the process according to various criteria.
CamlTemplate is a library for generating text from templates in Objective Caml. It can be used to generate Web pages, scripts, SQL queries, XML documents, and other sorts of text files. It provides a versatile, easy-to-learn template syntax that supports common scripting-language constructs, while encouraging a separation between presentation logic and application logic. The supported Caml data structures accomodate lists, tables, and trees of items in a straightforward manner. CamlTemplate works well with mod_caml and mod_fastcgi, supports any ASCII-compatible encoding, including UTF-8, and includes optional support for multithreading.
Mp3tag is an Objective-Caml library for reading and writing ID3v1 and v2 tags in MP3 files. It includes mp3tag tools, which can be used to modify tags in MP3 files or rename files according to their tags, and a cddbtag tool that modifies tags by using a CDDB server to retrieve information about the track.
Felix is a programming language with a fully featured purely functional subsystem embedded in a a traditional Algol-like imperative programming system. The system features garbage collection, static typing, parametric polymorphism, overloading, regular expression matching, and a lot more. A scripting harness is used to invoke source files, but fully compiled binary shared libraries are generated, yielding both rapid prototyping and high performance. Seamless binding of C/C++ code makes interfacing existing libraries easy. Control inversion provides language-level cooperative multi-tasking.
The primary goal of ChartPak is to provide an easy-to-use library for dynamically generating statistical and financial charts for the Web. It will include a wide variety of common chart types (pie charts, bar charts, etc.), and may eventually provide support for more specialized types of graphics.