Tekion

Component that tracks elapsed time with precision, providing start/stop/reset functionality and lap recording.

Stopwatch

React component for efficiently rendering large lists and tabular data.

Wordle is a five-letter word puzzle with color-coded feedback for each guess, green (correct), yellow (misplaced), and gray (absent).

polyfill function that replicates the behavior of the built-in Function.prototype.bind() method.

Design a Promise-like class with methods to manually resolve or reject, and to attach callbacks.

Currying is a technique of translating a function that takes multiple arguments into a sequence of functions.

Measure the performance impact of memoization using console.time and console.timeEnd.

The memoize function takes a function and returns its memoized variant, optimizing repeated calls by storing previous results.

Processing data sequentially through functions, where each uses the previous output as input.

Waits for all promises in an iterable to resolve and returns an array of their results or rejects immediately if any promise is rejected.