Sort Alphabetically

return (() => { const inputSeparator = /\s+/; const outputSeparator = ' '; let items = String(text).split(inputSeparator).map(item => item.trim()).filter(Boolean); const collator = new Intl.Collator('en', { sensitivity: 'base' }); items.sort((a, b) => collator.compare(a, b)); return items.join(outputSeparator); })();

Sorts the text according to your selections and returns the result in the specified format.

Sample input

Hello world! Learning to code is great. hello

Transformed output

code great hello hello learning to world

Unique Words

return [...new Set((text.match(/\p{L}+/gu) || []).map(w => w.toLowerCase()))].join(', ');

Lowercases the words in the text, removes duplicates, and lists unique entries separated by commas.

Sample input

Data data science science learning requires patience.

Transformed output

data, learning, patience, requires, science

Split List Into Lines

return text.split(',').map(pair => pair.trim()).join('\n');

Cleans the comma-separated pairs and moves each item to a new line.

Sample input

1 - one, 2 - two, 3 - three, 4 - four, 5 - five, 6 - six, 7 - seven, 8 - eight, 9 - nine, 10 - ten

Transformed output

1 - one 2 - two 3 - three 4 - four 5 - five 6 - six 7 - seven 8 - eight 9 - nine 10 - ten

Count Sentences, Paragraphs, Words, and Characters

return (() => { const trimmed = text.trim(); if (!trimmed) return '0 sentences, 0 paragraphs, 0 words, 0 characters'; const sentenceCount = trimmed.split(/[.!?]+(?:\s+|$)/).map(s => s.trim()).filter(Boolean).length; const paragraphCount = trimmed.split(/\n\s*\n/).map(p => p.trim()).filter(Boolean).length || 0; const wordCount = trimmed.split(/\s+/).filter(word => word.length > 0).length; const charCount = trimmed.replace(/\n/g, '').length; return `${sentenceCount} sentences, ${paragraphCount} paragraphs, ${wordCount} words, ${charCount} characters`; })();

Analyzes the text and returns the total number of sentences, paragraphs, words, and characters together.

Sample input

I drank my coffee this morning. I started the day energized! In the afternoon there were meetings. I took a few notes. In the evening I watched a movie with my family.

Transformed output

6 sentences, 3 paragraphs, 18 words, 119 characters

Remove Empty Lines

return text.split(/\n+/).map(line => line.trim()).filter(Boolean).join('\n');

Removes blank lines and lists the dialogue lines consecutively.

Sample input

Mira: There is no surprise tonight. Eren: Is there an exception for old friends? Mira: Of course, always.

Transformed output

Mira: There is no surprise tonight. Eren: Is there an exception for old friends? Mira: Of course, always.

Bold Word Segments

const isLetter = ch => ch.toLocaleLowerCase() !== ch.toLocaleUpperCase(); return String(text || '') .split(/(\s+)/) .map(part => { if (/^\s+$/.test(part)) return part; const chars = Array.from(part); let lead = 0; while (lead < chars.length && !isLetter(chars[lead])) lead++; let tail = chars.length; while (tail > lead && !isLetter(chars[tail - 1])) tail--; const leading = chars.slice(0, lead).join(''); const trailing = chars.slice(tail).join(''); const core = chars.slice(lead, tail); const len = core.length; if (!len) return part; let boldCount; if (len <= 3) boldCount = 1; else if (len % 2 === 0) boldCount = len / 2; else boldCount = Math.ceil(len / 2); const boldPart = core.slice(0, boldCount).join(''); const restPart = core.slice(boldCount).join(''); return leading + '<strong>' + boldPart + '</strong>' + restPart + trailing; }) .join('');

Boldens the leading portion of each word based on its length: single letter for 2-3 characters, half for even lengths, and rounded-up half for odd lengths.

Sample input

this very lovely city feels amazing

Transformed output

this very lovely city feels amazing

How to request a JavaScript return snippet

Text Processing

Sample JavaScript Snippets