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