
Spoiler Slayer
An open source, extensible, and simple spoiler blocking plugin with out-of-the-box support for Facebook, Reddit, Twitter, Google News, and more!

What is Spoiler Slayer?
Spoiler Slayer is a Firefox add-on by Brett Profitt. This add-on has 88 daily active users and an average user rating of 3.50. The latest version, 1.1.0, was updated 4 years ago.
Stats
- tabs
- activeTab
- storage
- downloads
- alarms
- https://*.github.com/
- https://*.gitlab.com/
Summary
Spoiler Slayer is an open source, tracking-free, simple extension for Firefox that blocks TV and movies spoilers on your favorite sites. Subscribe in one click to public spoilers lists that always stay fresh and make sure no spoilers slip by, or use the advanced settings to fine tune which spoilers to block on what sites. Other features include:
- Imports, exports, and subscriptions - Create your list of spoilers or sites and share it with the world!
- Spoiler blur intensity - Blur spoilers to oblivion, or keep them just under legible
- Reveal on hover or click - Feeling brave? Spoiler Slayer can reveal the spoiler when you hover over or click on the censored area
- RegEx support - Anticipate common misspellings of spoilers or only block certain URLs
- Selector helper - It's easy to add new sites with the built-in selector helper, which highlights items on the page as you type
- Blocked counts - Know how many times you've avoided mild panic!
- "Access your data for all websites" - Needed to be able to match which sites to block spoilers
- "Download files and read and modify the browser’s download history" - Needed to export and import settings to files
- "Access browser tabs" - Needed to display counts and subscription status in Spoiler Slayer badge icon
Safety
Risk impact
Spoiler Slayer requires a number of risky permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Spoiler Slayer if you trust the publisher.
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypass your security settings, and access your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.
Risk likelihood
Spoiler Slayer has earned a fairly good reputation and likely can be trusted.
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Browser Add-ons, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on, especially ones with higher risk impact and/or higher risk likelihood.
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