# SLAcer.js ([demo](https://skarab42.github.io/SLAcer.js/))  # Main features - Browse or drag/drop STL file. - Mesh information: size, volume, cost, etc... - Mesh transformation: scale, rotate, translate, mirror. - Live slicing in 2D/3D viewer. - Speed mode (slicing only, no delay). - Open 2D viewer in new window (popup). - Configure slice height, speed, delays. - Export slices as PNG or SVG. - Export project settings as JSON. - Configure build volume size (in or mm). - Configure output images size and resolution. - Configure resin price and density for cost calculation. - Configure mesh and slice colors in 3D viewer. - Persistent settings between session (local storage). - Move and collapse sidebar panels.