TL;DR
A developer has created a fork of uBlock Origin Lite that replaces certain blocked ads with slogans from the 1988 film They Live. The extension is available for download and offers a novel way to confront online advertising.
A developer has launched a modified version of uBlock Origin Lite that replaces cosmetically filtered ads with slogans from John Carpenter’s 1988 film They Live, marking a novel intersection of pop culture and online ad blocking.
The extension, named ‘They Live Adblocker,’ is a fork of uBlock Origin Lite, a popular ad-blocking tool. Unlike standard ad blockers that hide ads, this version replaces blocked ads with randomly selected slogans such as ‘OBEY,’ ‘CONSUME,’ and ‘BUY,’ taken directly from the film. The project is available for download on GitHub, with instructions for installation on Chromium-based browsers.
The developer, who posted the project on Hacker News, described it as a personal hobby project inspired by a blog post from 2015. The extension modifies the way cosmetic filtering works in uBlock Lite, replacing the usual CSS hide rules with a white-box overlay that displays the slogans. It does not alter network-level ad blocking, meaning some ads may still appear if blocked at the network level.
Why It Matters
This development highlights a creative approach to online ad censorship, blending pop culture with digital activism. It raises questions about the role of aesthetics and messaging in online spaces, and whether such visual replacements can influence user perceptions of advertising and authority. The project also underscores the ongoing experimentation within the ad-blocking community to challenge and reframe the typical user experience.

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Background
They Live, a cult classic film, depicts a dystopian society where advertisements serve as tools of control. The idea of using slogans from the film in an adblocker stems from its themes of media manipulation and authority. The project builds on existing ad-blocking tools like uBlock Origin, which primarily hide ads at the network or DOM level, by adding a layer of cultural commentary. The release comes amid ongoing debates over online ad transparency and user agency.
“This extension replaces blocked ads with slogans from They Live, turning ad filtering into a form of visual protest.”
— The developer on Hacker News
“A creative twist on ad blocking that makes the experience more confrontational and thought-provoking.”
— Anonymous user commenting on GitHub

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What Remains Unclear
It is not yet clear how widely the extension will be adopted or whether it will be officially maintained. Compatibility issues or browser updates could affect its functionality. Additionally, the legal and ethical implications of replacing ads with slogans remain unaddressed.
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What’s Next
Further development may include user customization of slogans, broader browser support, and potential integration into mainstream ad-blocking tools. Monitoring community feedback and potential legal challenges will also shape its future.
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Key Questions
Is this extension officially affiliated with uBlock Origin?
No, this is a personal hobby fork created independently by a developer. It is not an official uBlock Origin product.
Can this extension replace all types of ads?
No, it primarily replaces cosmetic-filtered ads. Network-blocked ads are not replaced and may still appear.
How do I install the extension?
Download the ZIP file from the GitHub releases page, extract it, and load it as an unpacked extension in your browser’s extensions page with developer mode enabled.
Will this affect website layout?
Forcing previously-hidden elements visible can sometimes shift page layout, especially where CSS assumes ad slots are collapsed.
Are there plans to add more slogans or customization options?
This depends on community feedback and the developer’s future updates. Currently, slogans are randomly selected from a fixed list.