fisher-yates

New type of Shuffle algorithm with low overhead and no annoying repetition.

A magic library makes your lucky draws simpler.

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A lightweight Node.js CLI for transforming your to‑do list into a randomized weekly lineup.

The Fisher–Yates shuffle is an algorithm for generating a random permutation of a finite sequence—in plain terms, the algorithm shuffles the sequence. The algorithm effectively puts all the elements into a hat; it continually determines the next element by randomly drawing an element from the hat until no elements remain. The algorithm produces …

Paste a random sampling function and see how far its output drifts from the distribution you meant: exact fractions from enumerating a tiny random source, or a chi-square test on millions of draws. Includes a gallery of shuffle and modulo bugs. Built with Claude Code.

🎲 A map implementation which calls the callback for each element in a random order

This code will generate a random list, display it before sorting it, then apply the Gnome Sort algorithm and display the list sorted by that algorithm. It will then generate a random list again, apply the Bubble Sort algorithm, and display the list sorted by that algorithm.

Truly random in-place shuffle for Spotify playlists.

A RESTful MCQ quiz API with randomized question selection (Fisher-Yates), timed quizzes, automatic scoring, statistics, and a leaderboard. Built with Node.js, Express, and SQLite (better-sqlite3), featuring Swagger docs, hardened security (Helmet, CORS, rate limiting), and a zero-dependency test suite.

Matching game using JavaScript, HTML and CSS

javascript array shuffler [fisher yates knuth durstenfeld]

Quiz interativo de multipla escolha sobre conceitos de tecnologia, com perguntas em JSON, cronometro e alternativas embaralhadas (Fisher-Yates).

Shuffle arrays and typed arrays in place or as a copy, with a custom random source for seeded shuffles.