Logic schemes editor

Features

Easy blocks and wires adding (left mouse button)
Blocks and wires removing (right mouse button on block or input/output)
Custom blocks creating
Custom blocks inputs/outputs grouping
Workspace dragging and scaling (mouse wheel)
Saving / loading schemes
Easily adding and editing tests
Exporting schemes to format compatible with compiler

Usage

Clone / download repository and open index.html in web browser (Chrome is recommended)