Time Travel

Fake the current date and time in JavaScript Date or Intl.DateTimeFormat objects. Time Travel helps you debug time-dependent frontend applications without having to change the system time.

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Add-on stats

By: Christian Pulvermacher

Daily users: 30

Version: 2.0.0 (Last updated: 2025-03-15)

Version code: 5910565

Creation date: 2023-11-27

Weekly download count: 73

Firefox on Android: Yes

Risk:

Permissions:

activeTab
scripting

Size: 76.62K

URLs: Website

Full description: See detailed description

Ranking

# 18,669 ▲ 7,504

Other rankings

#5 in travel keyword 38 ▲ 1

#109 in javascript keyword 44 ▲ 59

#123 in airtime keyword 15 ▲ 50

#169 in timer keyword 43 ▲ 60

#187 in date keyword 18 ▲

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Other platforms

Not available on Chrome

Not available on Android

Not available on Edge

Add-on safety

Risk impact

Time Travel requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Time Travel is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****

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