A flowchart/spreadsheet hybrid, where connections are front-and-centre, rather than tabular cells.

Coming from Spreadsheets, instead of Cells, we have both Nodes, and Links. Links have a formula associated to them, that can manipulate the incoming and destination data.

Nodes primarily hold data, and can be a few different types. Currently these include:

• Switch (Boolean / On-Off)
• Integers (Whole Numbers)
• Decimals (Floats, Real numbers)
• Percentages (Same as Decimals, but controlled with a slider between 0% and 100%)
• Text (Strings)
• Button (Same as Switch, but needs to be held down by the user to be on/true)

There is an EDIT mode, where you can add nodes and links, and set the initial values of nodes, and the formulae of links. There is a STYLE mode, where you can set how the nodes and links look. And there is a TEST mode, where you can try out your flowsheet without accidentally changing anything.

There is a scripting language you can use in the console.

Quick Start

• Add a node with the button on the left
• Mess around with its type and initial value with the buttons along the top bar
• Add another node
• Join them with a link
• Edit the link's formula with a the `<>` button on the selection bar at the top
• Mess around with the link's formula, or use one of the default formulae for simple arithmetic operations. 

Check out the Github Readme for more information and credits for the project.

Also check out the (incomplete) Wiki for using Flowsheet.