byffer.ts

~250 line TS library for byte buffer manipulation

find it on npm here.

install it

use npm:

npm install byffer.ts

or just copy paste the byffer.ts file since it's so small

using byffer.ts

create a ByteBuf instance to store and read manipulate your data.

it can be created empty, or using pre-existing data

example:

import ByteBuf from 'byffer.ts';

// Create an empty buffer with 128 bytes
let buf: ByteBuf = ByteBuf.emptyBuffer(128);
// or, use an existing ArrayBuffer like class (ArrayBufferLike)
buf = ByteBuf.from(some_buffer);

// You can then write some data
buf.writeInt(1337);
buf.writeByteUnsigned(255);
buf.writeByteString("i'm saying hi, from byffer!");
buf.writeFloat(-999999.3125);

// Then you can take back the data as an ArrayBuffer
let data: ArrayBuffer = buf.bytes();

// Or, read the data
let i = buf.readInt(); // Returns 1337
let b = buf.readByteUnsigned(); // Returns 255
let s = buf.readByteString(); // Returns "i'm saying hi, from byffer!"
let f = buf.readFloat(); // Returns -999999.3125

license

using MIT license, do whatever