Characters that act as parentheses

This vector uses a tricky eval() to determine what characters act as parentheses in JavaScript. It uses the iteration position as one character and the iteration position plus one for the other character.

Created byhackvertor

Created Jun 24, 2024

Updated May 28, 2025

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CategoryJavaScript Syntax

VisibilityPublic

TypeJS

CharsetUTF-8

Template used:

eval("log"+String.fromCodePoint(i)+"String($[i]"+"+'-'+"+(i+1)+")"+String.fromCodePoint(i+1))

Characters that act as parentheses

Sample payloads

Fuzz results

Characters that act as parentheses

Sample payloads

Fuzz results

Distributed Fuzzing