logisim
graphical tool for designing and simulating logic circuits
Logisim is an educational tool for designing and simulating digital logic
circuits. With its simple toolbar interface and simulation of circuits as
you build them, it is simple enough to facilitate learning the most basic
concepts related to logic circuits. With the capacity to build larger circuits
from smaller subcircuits, and to draw bundles of wires with a single mouse
drag, Logisim can be used (and is used) to design and simulate entire CPUs
for educational purposes.
prepaid-manager-applet
Check and top up the balance of GSM mobile prepaid SIM cards
unity-lens-video
Unity Video lens
php-fshl
Fast Syntax HighLighter
FSHL is a free, open source, universal, fast syntax highlighter written in
PHP. A very fast parser performs syntax highlighting for few languages and
produces a HTML output.
neobio
computes alignments of amino acid and nucleotide sequences
Library and graphical user interface for pairwise sequence alignments.
Implementation of the dynamic programming methods of Needleman & Wunsch
(global alignment) and Smith & Waterman (local alignment).
openssn
modern submarine tactical simulator
OpenSSN is a submarine simulation (subsim) which tries to emulate the
behaviour of modern submarines. The player is placed in command of a
submarine and is able to move about in a deep ocean environment.