Gregoriian Chant Notation

JComposer aim to be a complete Java based music composition tool, using XML as its main file format, featuring an intuitive WYSIWYG notation editor, fast keyboard editing, automatic notation layout, high quality rendering, MIDI playback and open APIs.

Java library for simple managing and solving sophisticated mathematic expressions and equations, based on Reverse Polish Notation (RPN)

MCDL is a small Java molecular viewer/editor for chemical structures, stored in Modular Chemical Descriptor Language linear notation. Features include accurate structure diagram generation, and Kekule chemical structure creation from aromatic bond list.


Platforms: Windows, Mac, Linux

The MIDI File Printer prints a new easy-to-read music notation. It expects standard MIDI files as input, displays them in a configurable way on the screen and prints them out.


Platforms: Windows, Mac, BSD, Linux

musify aims to be quick and easy mark-up for chord notation on the web. Enables better formatting of chord symbols, figured notation, time signatures, pitch class set theory, simple macro music analysis in web pages. Features notates chord symbols without having to know HTML entities...


Platforms: *nix

myjson is a small java library that operates with object literals expressed in JSON notation. It can not only convert from java objects to JSON and back, but also compare or even update a java object with the information contained in a JSON string.


Platforms: Windows, Mac, Linux

Niffty is a Java applet which allows a composer to display NIFF formatted music notation on a web page.The user can format the page and print it using the browser's own Print function and, with the rightJava version, play it as MIDI.


Platforms: Windows, Mac, Linux

OvePlayer is a player for both music notation tool Overture's document and standard midi files. It can display tempo, time signature, key signature, etc,. also active music notes on virtual piano. Can change tempo, volume, transpose during playback.


Platforms: Windows, Mac, Linux

pgn2pgc converts text Portable Game Notation (PGN) chess files into highly compressed Portable Game Coding (PGC) chess files. This is the only implementation of PGC as described in the PGN standard. Code is also useful for writing chess software.


Platforms: Windows, Mac, Linux

Sound Grid is a graphical music composition, editing, and notation tool in the cartesian coordinate system. Visit http://sites.google.com/site/soundgrid/Home for tutorial. Contact jonnyq@scn.org for questions. Keywords: midi java sound


Platforms: Windows, Mac, BSD, Linux

This program converts calculator-style ASCII math notation (the same that ASCIIMathML uses) to Spanish Braille mathematics notation (not Nemeth Code).


Platforms: Windows, Mac, Linux

ABC is a text-based music notation language. This project aims to promote the ABC music notation language by providing cross-platform, open-source tools for manipulating, displaying and playing (via MIDI) ABC files.


Platforms: Windows, Mac, Linux

A Java collections framework based on set theory, specifically, from Spivey's work on the Z notation (a formal specification language).


Platforms: Windows, Mac, Linux

About CalculatorMaX 2 CalculatorMaX 2 is an algebraic and RPN calculator with other capabilites such as: store and recall, trigonometric funtions (in Radians, Degrees, as well as Hyperbolic), scientific notation, and more. CalculatorMaX 2 contains tools that add power to the application: -...


Platforms: Mac

JSON Helper is a scriptable background application which allows you to do useful things with JSON (JavaScript Object Notation) directly from AppleScript. You can parse the JSON responses from web services directly into AppleScript records and lists - just give it the url. You can also convert...


Platforms: Mac

Rousseau is a melody notation program accessible to anyone (most useful for musicians) ! The seven-note keypad produces ordinary and numbered musical notation (nmn) that appears on screen to the sound of an Italian harpsichord. Buttons allow for playback,


Platforms: Mac

A simple plugin that searches content items and replaces the standard chess notation for positions, Forsyth- Edwards Notation (FEN), with a graphic representation. For instance, {mosFEN}rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1{/mosFEN} results in a diagram for the starting...


Platforms: Windows, *nix, PHP,

Implements the static behaviours of the Complex Class, with algorithm logic based on the use of reverse Polish notation. Supports all functions pertaining to the complex number calculator and three added functions that are beyond the calculator's scope. The calculator is capable of performing all...


Platforms: Windows, Mac, *nix, Flash,

JSON (javascript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate. It is based on a subset of the javascript Programming Language, Standard ECMA-262 3rd Edition - December 1999. JSON is a text format...


Platforms: Windows, Mac, *nix, Java, BSD Solaris

galculator is a GTK 2 based calculator with ordinary notation/reverse polish notation, a formula entry mode, different number bases (DEC, HEX, OCT, BIN) and different units of angular measure (DEG, RAD, GRAD).galculator features two user modes: basic and scientific mode. Basic mode is intended...


Platforms: *nix, C/C++, BSD