Extension Auditor
Extension Auditor
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FE Dev Tools

ID: geajbgpmjnjdlnjjiefimgjfbdefkapn

Supported Languages

🇺🇸English

Extension Info & Metadata

Status
Active
Version
0.2.1
Size
2.15 MB
Rating
0.0/5
Reviews
0
Users
6
Type
Extension
Updated
May 28, 2026
Category
Developer tools
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
No
Download CRX
Chrome Web Store
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Publisher Contextual Analysis

Author
lianmin.slmView Profile
Privacy
Privacy Policy
MX records exist
Yes
Domain exists
Yes
Is disposable
Yes
Is role-based
No
Mailbox exists
Yes
Total Extensions
3
Active
2
Obsolete
1
Listed
3
Unlisted
0
Total Users
22

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JSON formatter, URL params parser, Markdown preview & HTML beautifier. EN/中文.

FE Dev Tools (Front-End Development Toolbox) is a browser-based toolbox built for front-end developers. It bundles three everyday utilities into one clean interface: JSON Formatter Paste any JSON and instantly get a syntax-highlighted, collapsible tree view. Supports custom indentation, one-click copy, and automatic recursive parsing of JSON nested inside strings. URL Params Parser Paste a URL or query string to break search params into a readable key-value tree. Nested JSON values are recursively expanded — no more manual decoding. Markdown Preview Edit on the left, preview on the right in real time. Full support for GFM (GitHub Flavored Markdown), math formulas (KaTeX), and Mermaid diagrams. Why install FE Dev Tools? - 100% offline — your data never leaves the browser
 - Bilingual UI (English & Chinese), switchable in one click
 - Light / Dark / System theme support
 - All tools share a single tab; switching preserves your input
 - Lightweight, fast, and ready to use

Extracted Data

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URLs
69
IPv4
0
IPv6
0

URLs

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www.w3.org/1999/xhtmlhttp://www.w3.org/1999/xhtml
www.w3.org/1998/Math/MathMLhttp://www.w3.org/1998/Math/MathML
www.w3.org/2000/svghttp://www.w3.org/2000/svg
www.w3.org/1999/xlinkhttp://www.w3.org/1999/xlink
www.w3.org/XML/1998/namespacehttp://www.w3.org/XML/1998/namespace
www.w3.org/2000/xmlns/http://www.w3.org/2000/xmlns/
github.com/markedjs/marked.%60,thttps://github.com/markedjs/marked.`,t
github.com/mermaid-js/mermaid/releases/tag/v11.0.0https://github.com/mermaid-js/mermaid/releases/tag/v11.0.0
github.com/mermaid-js/mermaid/issues.https://github.com/mermaid-js/mermaid/issues.
github.com/uuidjs/uuidhttps://github.com/uuidjs/uuid#getrandomvalues-not-supported
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No IP addresses found

Version History

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