//
g = globali = case insensitivem = multilines = dotAllu = unicode
Test string
Highlighted preview
Welcome to Regex Tester!

Contact: alice@example.com or bob.smith+work@company.co.uk
Phone: +1 (555) 123-4567 or 555.987.6543
Website: https://www.example.com/path?q=test&page=2

Dates: 2024-01-15, 2023-12-31
Colors: #ff0000, #abc, #3b82f6
Version: v1.2.3, 2.0.0-beta.1
UUID: 550e8400-e29b-41d4-a716-446655440000

IP addresses: 192.168.1.1, 10.0.0.255
Server: 2001:0db8:85a3:0000:0000:8a2e:0370:7334
#1alice@example.comidx 35–52
#2bob.smith+work@company.co.ukidx 56–84