Software Map

GNU dico is a flexible dictionary server with a set of accompanying utilities. It supports a wide variety of dictionary database formats, ranging from the traditional "dict.org" databases up to Wikipedia format. Support for arbitrary new formats can be easily added using loadable modules. The dico library provides an API for writing new modules in C, Guile, or Python.

SDOM is an attempt to provide a complete implementation of the W3C Document Object Model level 3 API, including event handling, in R6RS Scheme.

Eleven is a programming language for creating robust, scalable Web applications quickly and easily. It offers a 20x programmer productivity increase over traditional server programming languages like ASP, PHP, and JSP by automating state management and taking control of the application's look and feel. From high-level source code with a simple, C-like syntax, the compiler generates complete, ready-to-run implementations in PHP or mod_perl. Applications maintain their state in a relational database and are inherently fault-tolerant, secure, and scalable.

STklos is a free Scheme System conforming to R5RS. The implementation is based on an ad-hoc Virtual Machine. It can also be compiled as a library, so that one can easily embed it in an application. Its features include an efficient and powerful object system based on CLOS, a simple-to-use module system, implementation of the full tower of numbers defined in R5RS, and easy connection to the GTK+ toolkit. STklos is the successor of STk, a Scheme interpreter tightly connected to the Tk toolkit.

Fluxus is a graphical live coding environment for
Scheme. Fluxus reads live audio or OSC network
messages which can be used as a source of
animation data for real-time performances or
installations. Keyboard or mouse input can also be
read for simple game development, and a physics
engine is included for realtime simulations of
rigid body dynamics. The built in scheme code
editor runs on top of the renderer, which means
you can edit the scripts while they are running.

mu is a collection of utilities for maildirs, in particular for indexing and searching them. mu fills a database with information about your emails, which can then be queried using an easy query language. It can work stand-alone or be integrated with a mail client. It also provides an emacs-based email client ("mu4e") and bindings for Guile/Scheme.

The ego file manager is a GTK+2 file manager that
uses libferris for its VFS and provides evas2, GTK
tree, and optional Mozilla browser views.

SISC is an extensible Java-based interpreter of the algorithmic language Scheme. It uses modern interpretation techniques and handily outperforms all existing Java interpreters (often by more than an order of magnitude). In addition, SISC is a complete implementation of the language. The entire R5RS Scheme standard is supported. This includes a full number tower including complex number support and arbitrary precision integers and floating point numbers, proper tail recursion, hygienic macros, and full support for first-class continuations (not just the escaping continuations found in many other systems).

RNV is an implementation of Relax NG Compact
Syntax validator. It is written in ANSI C and the
command-line utility uses Expat. It is a part of
an on-going work, and the current code may have
bugs and shortcomings; however, it validates
documents against a number of grammars.

r6rs-protobuf provides a pure Scheme implementation of Google's Protocol Buffers framework, including parsing and code generation.

SCSS is an R6RS Scheme library for parsing, querying, and emitting style information compatible with the W3C Cascading Stylesheets recommendation. While SCSS does not itself provide any rendering functionality, it can provide style information to applications and libraries that do. SCSS includes a pluggable API for arbitrary document implementations that allows it to accomodate the full range of selector types described in the W3C recommendation; SDOM is supported out-of-the-box.

Industria is a collection of portable R6RS Scheme libraries for cryptography (AES, DES, Blowfish, HMAC, MD5, SHA-1, SHA-2, RSA, DSA, etc.), zip/gzip/zlib decompression, disassembly of amd64 machine code, Off-The-Record messaging, bytevector pack/unpack syntax, TLS connections via custom binary ports, and more.