Regular Expressions 101

\,the literal , (44₁₀ / 54₈ / 2C₁₆)

Positive Lookahead(?=\s*?[\}\]])

\s*?any whitespace character, repeated any number of times

Character Class[\}\]]

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

Detailed match information will be displayed here automatically.

Search reference

Regular Expression

\,(?=\s*?[\}\]])

New

[  
	{  
		"ITEM1":{  
			"names":[  
				"nameA",
			]
		}
	},
	{  
		"ITEM2":{  
			"names":[  
				"nameB",
				"nameC",
			],
			"linear": ["nameD", "nameE", ],
			"chars": "a, b, c,"
		}
	},
]

Regular Expression

Extraction