Aspose.Diagram for Node.js via Java is a visio javascript API To read, write and convert Microsoft Visio Documents like VsdX, VDX and more formats...Formats including VSDX, VDX, VSX, VTX and more formats using Node.js...Microsoft Visio: VSDX, VDX, VSX, VTX, VSSX, VSTX, VSDM, VSSM, VSTM...