am just replace some text for chinese friends,i have almost zero knowledge of coding/copyright

This calculator is copyright 2019 Kirk McDonald. It is licensed under the Apache License 2.0, and its source may be found on github, here.

This calculator is based on my Factorio calculator, and was created primarily to see what the project would look like if rewritten from scratch, applying lessons learned over the years spent developing the original.

Satisfactory is a simpler game for which to calculate ratios than Factorio. This simplicity means that it is easier for this calculator to support certain features that would be very difficult to add to the Factorio calculator, but which I have wanted to implement for a long time. This can be seen in the use of a Sankey diagram in the visualizer, among other things.

If you wish to support the calculator, please consider donating to my Patreon campaign. Any amount helps. And thank you!