Characters that act as array literals

This vector uses a tricky eval() to determine what characters act as array literals in JavaScript. It uses the iteration position as one character and the iteration position plus two 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("let array =  "+String.fromCodePoint(i,i+2)+";Array.isArray(array)&&log(String($[i]"+"+'-'+"+(i+2)+"))")

Characters that act as array literals

Sample payloads

Fuzz results

Characters that act as array literals

Sample payloads

Fuzz results

Distributed Fuzzing