Regular Expressions 101

1st Alternative\[[^\]]+\]

\[the literal [ (91₁₀ / 133₈ / 5B₁₆)

Negated Character Class[^\]]+

+matches at least one character outside the set below:

\]the literal ] (93₁₀ / 135₈ / 5D₁₆)

2nd Alternative\{[^\}]+\}

\{the literal { (123₁₀ / 173₈ / 7B₁₆)

Negated Character Class[^\}]+

+matches at least one character outside the set below:

\}the literal } (125₁₀ / 175₈ / 7D₁₆)

3rd Alternative\S+

\S+any non-whitespace character, repeated at least once

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

foo bar["s 1"]{a:{b:["s 2", "s 3"]}, x:" [s 4] "} woo{c:y} [e:{" s [6]"}] {working with unnested curly braces} [working with unnested square brackets]

Regular Expression

Substitution