relater

import { Relater } from "https://deno.land/x/relater/mod.ts";

const relater = new Relater(
  [
    { name: "i8", type: "i8" },
    { name: "u8", type: "u8" },
    { name: "i32", type: "i32" },
    { name: "u32", type: "u32" },
    { name: "i64", type: "i64" },
    { name: "u64", type: "u64" },
    { name: "f32", type: "f32" },
    { name: "f64", type: "f64" },
  ] as const,
);

const buffer = new Uint8Array([/* ... */]);
const obj = relater.relate(buffer.buffer);

// Get Values
console.log(obj); // { i8: 0, u8: 0, i32: 0, u32: 0, i64: 0n, u64: 0n }

// Set Values
obj.i8 = 1;
obj.u8 = 2;

console.log(buffer); // Uint8Array(8) [ 1, 2, ... ]

import { Relater } from "relater";

// Usage is as above :-)