cpf-wasm

The fastest node cpf validation lib out there.
Written in rust, compiled to WASM

Installation

Install using the package manager of your choice, it already ships with typings

$ npm add cpf-wasm
$ yarn add cpf-wasn

Quick start

const { isValid } = require('cpf-wasm');

isValid('41154981452')
// true

isValid('11111111111')
// false

Benchmarks

A synthetic load of validating 10 million cpfs was ran in order to benchmark our lib against the most popular cpf validation libs on npm. The libs we benchmarked against were:

• cpf
• @fnando/cpf
• cpf-check

The results obtained show that cpf-wasm is at least 1.53 X faster than other libs performing the same task

lib	time	ratio
cpf-wasm	9.23s	1.00
cpf	19.02s	2.06
@fnando/cpf	14.10s	1.53
cpf-check	20.33s	2.20

benchmark code can be found at the benchmark folder

Was this really necessary?

Probably not

Should I use this in production?

Probably not