JavaScript Tools

JavaScript beautify, minify, cheat sheet, console.log + path helpers, npm name validator.

7 tools · all run in your browser

Beautify and format JavaScript code

Pretty print JavaScript with syntax highlighting

Compress JavaScript by stripping whitespace, comments, and redundant syntax

Searchable reference: variables, async, classes, DOM, fetch, gotchas, ES2020–2024

Turn a variable name into ready-to-paste console.log/table/group/dir statements

Resolve a dotted/bracket path against a JSON object — like lodash.get

Check whether a name passes npm's publish rules (length, casing, reserved prefixes)

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