Regular Expressions for Extracting Structured Entities
A collection of regular expressions for use in different contexts. Each one is available in two formats:
- REGEX_RAW: (HASHTAG_RAW, MENTION_RAW, etc.) raw string only, for sharing
and combining with other regexes
REGEX: (HASHTAG, MENTION, etc.) compiled regex, readable, and annotated
Based on Unicode database v11.0.0
URL regex from Regular Expressions Cookbook 2nd Ed. O'Reilly