How Word Counting Works
Word Detection Algorithm
Words are identified by splitting text on whitespace characters (spaces, tabs, line breaks) and filtering out empty strings. The algorithm uses:
text.trim().split(/\s+/).filter(word => word.length > 0)
Sentence Detection
Sentences are detected by identifying punctuation marks (. ! ?) followed by spaces or end of text. This accounts for abbreviations and decimal numbers.
Reading Time Calculation
Reading time is estimated using the average adult reading speed:
- Silent Reading: 200-250 words per minute
- Speaking Rate: 130-150 words per minute
Formula: Reading Time = (Total Words / 200) minutes
Average Word Length
Calculated by dividing total characters (excluding spaces) by total words.
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