Rust/WASM optimized buffers for the web, node.js, deno, and bun.
npm install @webbuf/webbufExtended Uint8Array with base64/hex encoding, optimized with Rust/WASM.
``bash`
npm install @webbuf/webbuf
`typescript
import { WebBuf } from "@webbuf/webbuf";
// Create from various sources
const buf1 = WebBuf.alloc(32);
const buf2 = WebBuf.fromHex("deadbeef");
const buf3 = WebBuf.fromBase64("SGVsbG8=");
const buf4 = WebBuf.fromUtf8("Hello, world!");
const buf5 = WebBuf.fromArray([1, 2, 3, 4]);
// Convert to strings
buf2.toHex(); // "deadbeef"
buf3.toBase64(); // "SGVsbG8="
buf4.toUtf8(); // "Hello, world!"
// Buffer operations
const combined = WebBuf.concat([buf1, buf2]);
const cloned = buf1.clone();
const reversed = buf1.toReverse();
// Comparison
buf1.equals(buf2); // false
buf1.compare(buf2); // -1, 0, or 1
`
| Method | Description |
| ---------------------------- | ----------------------------- |
| WebBuf.alloc(size, fill?) | Allocate buffer of given size |WebBuf.concat(list)
| | Concatenate multiple buffers |WebBuf.fromUint8Array(arr)
| | Create from Uint8Array |WebBuf.fromArray(arr)
| | Create from number array |WebBuf.fromHex(hex)
| | Create from hex string |WebBuf.fromBase64(b64)
| | Create from base64 string |WebBuf.fromUtf8(str)
| | Create from UTF-8 string |
| Method | Description |
| ------------------------ | ------------------------ |
| toHex() | Convert to hex string |toBase64()
| | Convert to base64 string |toUtf8()
| | Convert to UTF-8 string |clone()
| | Create a copy |toReverse()
| | Create reversed copy |equals(other)
| | Check equality |compare(other)
| | Compare (-1, 0, 1) |slice(start?, end?)
| | Get slice as WebBuf |subarray(start?, end?)` | Get subarray as WebBuf |
|
MIT