JSPM

Trim a consecutively repeated substring: foo--bar---baz → foo-bar-baz

Remove leading, trailing, and repeated whitespace from a string

retext plugin to check for for repeated words

MongoDB collection as crontab

An Antora extension that checks Asciidoc source files for repeated words in prose.

Advanced debounce/throttle with many useful features.

Calculate the digital root of a number.

Inject any component as tcomb-form field

Processes paragraphs of text to identify repeated words and exports a file with the frequency of each word.

Reliable periodic events.

Finds duplicated text strings and generates a report about the longest substrings or most frequent words in supplied text

Repeated words using Voca

Check if a string has consecutive characters

Trim repeat for next.

Count the most repeated letter in the text

Find the first most repeated letter in a string ignoring punctuation and emojis.

Finding duplicate array elements

[](https://badge.fury.io/js/array-frequency-counter)