loanjs
Calculate loan in js (browser/node.js) for equal installments, installments decreasing, the sum of interest, etc.
utlabore
Calculate loan in js (browser/node.js) for equal installments, installments decreasing, the sum of interest, etc.
solid-credit
Solid Credit is an advanced tool designed for the precise generation of loan amortization tables. This library encompasses a variety of loan structures, including the French, German, and American systems, in addition to offering options for grace periods.