How Node.js Buffer.from(str, 'hex') might be implemented?
https://gist.github.com/fuadop/88aaf88f07771c88de10a3eeb70edff1
Dec 13, 20241 min read20
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#javascript
Articles tagged with #javascript
How might atob() be implemented in JS?
https://gist.github.com/fuadop/90f67285e6f250c76aafd698ba764331
Dec 13, 20241 min read6How might window.btoa() be implemented in JS?
/** * @param {string} b * @returns {string} */ const btoa = (b) => { let s = ''; const bytes = new Uint8Array(b.split('').map(x => x.charCodeAt(0))); const ALPHABET_TABLE = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz01234567...
Dec 13, 20241 min read10