JSON Generator
Generate random JSON data based on a simple template

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Categories: APIs Code JavaScript
Tags: generator json

Pretty-Print JSON
Format JSON quickly

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Categories: APIs Code JavaScript
Tags: json pretty

AST explorer
Explore the ASTs generated by various parsers

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Categories: Code JavaScript
Tags: ast explorer

JavaScript Array Explorer
Find the array method you need without digging through the docs

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Categories: JavaScript
Tags: javascript array explorer

Key codes
Get key codes for keyboard events in JavaScript

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Categories: JavaScript
Tags: javascript key keyboard