LeniFlux Update Notes

Currently LeniFlux is still under development. You are using the earliest version. Please be tolerant for any bugs. We welcome all feedback! See the About Us page for the email.

v1.0 - The very first public release!

Released: March 28th 2026

Basic spreadsheet functionality.
Large data processing.
Solve differential equations and minimize functions.
Directly create interactive plots.
Upload XLSX, CSV and download.

v1.1 - Plotting inside sheets and cell names!

Released: April 21st 2026

New!: cell names. Direct referencing within your FluxSheet to another cell by x = 5 + {var,0} and in another cell: y = x / 10
New!: direct plotting inside your FluxSheet (=plot()). See docs for full details.
Added an input inside your FluxSheet (=input()). See docs for full details.
Added dashboard mode, showing only inputs and plots in your FluxSheet.
cond() now works with matrices.
Added matrix multiplication function =mm().
Added moving average subfunction =[].mavg().
Some minor bug fixes.
Improved website loading speed by a factor 8 by using compressed HMTL/JS files.
Added styling (bold, italic and color).