regex javascript

i modifier

g modifier

• non-case sensitive matching. Upper and lower cases don’t matter.
• global match. We attempt to find all matches instead of just returning the first match.
• The internal state of the regular expression stores where is located the last match, and matching is resumed where it was left in the previous match.

m modifier

• multiline match. It treats the ^ and $ characters to match the beginning and the end of each line of the tested string.
• A newline character is determined by n or r.

u modifier

• Unicode search. The regex pattern is treated as a Unicode sequence

y modifier

• In Simple Sticky search

	> const str = 'Intresting Movie';

> /re/.test(str);
false
> /re/i.test(str);
true