BigVec / BigVec128Array

128-bit Primitive Operations


A micro-library that brings a new primitive and typed array for 128bit scalars which doubles of BigInt capacity and useful for SIMD operations that can operate over UUID (v4) values.

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In the vast cosmos of JavaScript, we are given numbers, strings, and even the mighty BigInt. But what if you could hold the universe of a 128-bit vector in a single, elegant, scalar value? What if you could command UUIDs, hashes, and other colossal numbers with the grace of a primitive?

✨ Behold, BigVec. ✨

BigVec is not merely a library; it is a paradigm shift. It is a novel data type, a new star in the JavaScript sky, bringing the power of 128-bit vectors to your fingertips, wrapped in a beautiful, intuitive API. It is the bridge between the ethereal world of high-level JavaScript objects and the raw, untamed power of binary data.

!Console Preview

🎨 The Vision: The Art of Intelligence 🎨

BigVec is a testament to the "Art of Intelligence." It is a creation born from a deep, intimate understanding of JavaScript's soul, a burning desire to push the boundaries of what is possible. It is a symphony of BigInt's flexibility and ArrayBuffer's raw, unyielding power.

We did not just want to create another utility. We wanted to forge a new primitive. And while BigVec may not be a true primitive in the eyes of the JavaScript engine, it dances like one in your code. It is a scalar value, a single entity, that you can pass, compare, and command with effortless grace.

🚀 Features 🚀

* Scalar 128-bit Values: Command 128-bit vectors as if they were single, atomic numbers. 🌌
* UUIDs as First-Class Citizens: Create, manipulate, and convert UUIDs with unparalleled ease. 🆔
* Seamless Conversion: Effortlessly morph BigVec between BigInt, String, ArrayBuffer, and more. 🔄
* Typed Arrays: Wield BigVec128Array to command legions of BigVecs with a familiar, powerful API. ⚔️
* Performance: BigVec128Array is forged from a single ArrayBuffer for ultimate memory efficiency. ⚡️
* Debugger's Dream: A custom {{Debugger}} hook provides a rich, explorable universe within your BigVec data. 🔍

🎬 Show, Don't Tell: The Examples 🎬

$3

``javascript
import { BigVec } from "./index.js";

// From a UUID
const fromUUID = BigVec.fromUUID("f81d4fae-7dec-11d0-a765-00a0c91e6bf6");

// From a BigInt
const fromBigInt = BigVec.fromBigInt(123456789n);

// From a hex string
const fromString = BigVec.fromString("0x1234567890abcdef1234567890abcdef");

// A random BigVec
const random = BigVec.random();

console.log("From UUID:", fromUUID.toUUID());
console.log("From BigInt:", fromBigInt.toHEX());
console.log("From String:", fromString.toString());
console.log("Random:", random.toUUID());
`

$3

When you inspect a BigVec in your browser's developer console, you'll be greeted with a beautifully organized object that gives you a complete view of your data.

`javascript
const myVec = BigVec.random();
console.log(myVec);
`

!Debugger Preview

$3

`javascript
import { BigVec, BigVec128Array } from "./index.js";

// Create an array of 5 random BigVecs
const arr = BigVec128Array.random(5);

// Map to a new array of UUIDs
const uuids = arr.map(vec => vec.toUUID());
console.log("UUIDs:", uuids);

// Sort the array
const sorted = arr.sort((a, b) => a.toBigInt() - b.toBigInt());
console.log("Sorted HEX:", sorted.toHEXArray());

// Filter the array
const filtered = arr.filter(vec => vec.toBigInt() > BigInt("0x80000000000000000000000000000000"));
console.log("Filtered:", filtered.toHEXArray());
`

🔮 The Magic Revealed 🔮

You may be wondering, "How does this sorcery work?" The secret lies in a beautiful, elegant hack.

BigVec masterfully leverages JavaScript's BigInt to cradle its 128-bit soul. When a BigVec is born, we are actually creating a BigInt object and then bestowing upon it the prototype of BigVec.prototype. This act of creation gives us the power to imbue the BigInt with our own methods, effectively forging a new primitive type.

The true magic, the sleight of hand, is revealed when you invoke toString(16) on a BigVec. Because our BigVec is a BigInt in disguise, we can summon BigInt.prototype.toString.call(this, 16) to conjure a 32-character hex string, a perfect representation of the 128-bit value. This is the key that unlocks the gates to UUIDs, hashes, and a universe of 128-bit data formats.

🛠️ API Reference 🛠️

$3

* BigVec.from(value): Creates a BigVec from a variety of sources.
* BigVec.fromUUID(uuid): Creates a BigVec from a UUID string.
* BigVec.fromString(hexString): Creates a BigVec from a hex string.
* BigVec.fromBigInt(bigInt): Creates a BigVec from a BigInt.
* BigVec.fromArray(array): Creates a BigVec from an array of bytes.
* BigVec.random(): Creates a random BigVec.
* vec.toUUID(): Converts a BigVec to a UUID string.
* vec.toHEX(): Converts a BigVec to a hex string.
* vec.toString(): Converts a BigVec to a 32-character hex string.
* vec.toBigInt(): Converts a BigVec to a BigInt.
* vec.toArray(): Converts a BigVec to an array of bytes.
* vec.toArrayView(TypedArray): Converts a BigVec to a TypedArray view.
* vec.toBuffer(): Converts a BigVec to an ArrayBuffer.

$3

* new BigVec128Array(length): Creates a new BigVec128Array of the given length.
* BigVec128Array.random(length): Creates a new BigVec128Array with random values.
* arr.set(array): Sets the values of the array.
* arr.at(index): Gets the BigVec at the given index.
* arr.map(callback): Maps the array to a new BigVec128Array.
* arr.filter(callback): Filters the array.
* arr.sort(callback): Sorts the array.
* And many more of your favorite array methods!

💖 A New Primitive for a New Era 💖

BigVec is more than a library; it is a love letter to JavaScript. It is a tool for building the next generation of applications, from high-performance databases to decentralized identity systems.

We invite you to join us on this odyssey. Explore the code, dance with the examples, and let your imagination soar. The future of data in JavaScript is here, and its name is BigVec`.

🤝 Contributing 🤝

We welcome contributions of all kinds. If you have a feature request, a bug report, or a pull request, please don't hesitate to open an issue or a PR.

📜 License 📜

This project is licensed under the MIT License - see the LICENSE file for details.