Npm start related issue

[YassineOmrani]

Summary:

while trying to discover and try to contribute to the project, i read the contributions.md but running npm start causes the below issue

Steps to reproduce:

Running npm start causes this error

  this[kHandle] = new _Hash(algorithm, xofLen);
                  ^

Error: error:0308010C:digital envelope routines::unsupported
    at new Hash (node:internal/crypto/hash:71:19)
    at Object.createHash (node:crypto:133:10)```