a parametric 3D CAD modeler
A free and open source multiplatform 3D parametric modeler
A math-inspired CAD program in haskell. CSG, bevels, and shells
A CAD application for creating virtual LEGO models
Model Railway CAD program
A Cross Platform and Open Source Electronics Design Automation Suite
Free and open source pattern design software
Convert any image to gerber and drill files
A software package for processing and analyzing chemical trajectories
Dew Controller Feature Rich
An EnergyPlus shell for parametric studies and more ...
Simple Road Design and Earthworks
Toolboxes for parameter continuation and bifurcation analysis.
Component, CA, and CCA models; superdense time, DB repo, testing, etc.
Open source Matlab code for nonlinear isogeometric analysis
Arduino Focuser, fully ASCOM complaint
Open source 3D software based on opencascade(CAD)
A set of freeware applications for viewing/processing P-CAD files.
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
PCR primers / probes design from multiple & degenerate sequences
StreamAlert is a serverless, realtime data analysis framework
BoltGenerator is an automated CAD tool which produces 3D bolts.
Open Source Planar Linkage Mechanism Simulation and Synthesis Software