Using Ads to Sustain Open Source

Ads and Ad blockers

Last time, we shared how ethical advertising works to keep Read the Docs sustainable without creepy ad targeting. This time, we will share about one of our biggest challenges with advertising. At the beginning of April, Read the Docs was added to one of the most popular ad block lists: the Easyli...

Privacy Badger

Privacy Badger is a browser extension that stops advertisers and other third-party trackers from secretly tracking where you go and what pages you look at on the web. If an advertiser seems to be tracking you across multiple websites without your permission, Privacy Badger automatically blocks that advertiser from loading any more content in your browser. To the advertiser, it’s like you suddenly disappeared.

Which browsers are best for privacy?

An open-source privacy audit of popular web browsers.

Privacy vs. Profit: The Impact of Google's Manifest Version 3 (MV3) Update on Ad Blocker Effectiveness

Google's recent update to the manifest file for Chrome browser extensions, transitioning from manifest version 2 (MV2) to manifest version 3 (MV3), has raised concerns among users and ad blocker providers, who worry that the new restrictions, notably the shift from the powerful WebRequest API to the more restrictive DeclarativeNetRequest API, might reduce ad blocker effectiveness. Because ad blockers play a vital role for millions of users seeking a more private and ad-free browsing experience, this study empirically investigates how the MV3 update affects their ability to block ads and trackers. Through a browser-based experiment conducted across multiple samples of ad-supported websites, we compare the MV3 to MV2 instances of four widely used ad blockers. Our results reveal no statistically significant reduction in ad-blocking or anti-tracking effectiveness for MV3 ad blockers compared to their MV2 counterparts, and in some cases, MV3 instances even exhibit slight improvements in blocking trackers. These findings are reassuring for users, indicating that the MV3 instances of popular ad blockers continue to provide effective protection against intrusive ads and privacy-infringing trackers. While some uncertainties remain, ad blocker providers appear to have successfully navigated the MV3 update, finding solutions that maintain the core functionality of their extensions.

Maintaining An Independent Browser Is Incredibly Expensive

Robert O'Callahan. Christian. Kiwi. Software guy. All content human-authored unless otherwise noted.

Uniregistry sponsors Read the Docs and Open Source

Today we’re excited to announce an important sponsorship partner in our Ethical Advertising campaign: Uniregistry. Our goal with our ethical advertising program is to provide important funding for open source, and show that it can be done ethically – without tracking our users and only offering a...

OpenMedia

OpenMedia works to keep the Internet open, affordable, and surveillance-free. We create community-driven campaigns to engage, educate, and empower people to safeguard the Internet.

Google’s Chrome Antitrust Paradox

This Article examines Google’s dominance of the browser market, highlighting how Google’s Chrome browser plays a critical role in reinforcing Google’s dominance in other markets. While Google portrays Chrome as a neutral platform built on open-source technologies, this Article shows that Chrome is, in fact, instrumental in Google’s strategy to reinforce its dominance in the online advertising, publishing, and browser markets. The examination of Google’s strategic acquisitions, anticompetitive practices, and the implementation of so-called “privacy controls” underlines that Chrome is far from a neutral gateway to the web. Rather, it serves as a key tool for Google to maintain and extend its market power, often to the detriment of competition and innovation in the digital economy.This Article illustrates how Chrome not only bolsters Google’s position in online advertising and publishing through practices such as coercion and self-preferencing, but also leverages its advertising clout to engage in a “pay-to-play” paradigm—the cornerstone of Google’s larger strategy of market control. It also outlines potential regulatory interventions and remedies by drawing on historical antitrust precedents. Lastly, this Article proposes a triad of solutions motivated by an analysis of Google’s abuse of Chrome, including behavioral remedies targeting specific anticompetitive practices, structural remedies involving an internal separation of Google’s divisions, and divestiture of Chrome from Google into an independent organization.Despite Chrome’s dominance and its critical role in Google’s ecosystem, as well as its recent legal troubles with the Department of Justice, it so far has avoided significant antitrust action. A key reason for this inaction lies in the long-standing precedent supporting the hegemony of technology firms and the uncertainty surrounding Chrome’s viability as a standalone entity. This Article attempts to address these issues to enable antitrust actions that are essential in remedying current market imbalances. Such actions are also critical to mitigate future threats to competition from an increasingly monopolistic technology landscape, thereby fostering a competitive digital environment that promotes innovation and protects consumer interests.

The Tor Project | Privacy & Freedom Online

Defend yourself against tracking and surveillance. Circumvent censorship.

Thank you for ad blocking | thankyouforadblocking.com is a public awareness campaign focused on increasing awareness about the danger associated with online advertising.

I became interested with the topics of privacy and internet user rights more than 20 years ago in my native Finland, which at the time was toted as the first information society in the world. I was one of the first commercial internet developers, and became fascinated with the user data aspect of the internet the moment I saw awstats for the first time. It was an early server-log based web analytics solution, in the time when there were no tracking tag based solutions available. The idea of allowing 3rd-party tags on websites came later. Today it is not hard to find premium websites with more than 100 such 3rd-party tags.

Framing to Grow the Open Social Web and Serve Democratic Freedoms – Position Paper / Richard Reisman

Framing to Grow the Open Social Web and Serve Democratic Freedoms – Position Paper Richard Reisman (Discussion Draft 2/13/26) For FediForum Un-Workshop March 2, 2026 Growing the usage and functionality of the social web to meet the needs of humanity requires a broadened framing of the task and ...

To defend the free web, you must save Mozilla

The latest version of this post, along with the blog, has moved. TL;DR: Mozilla is largely dependent on Yahoo! We must make sure it is funded by individuals’ donations and a diverse roster of…

SLAP and FLOP: Apple's Lack of Full Site Isolation and iOS Browser Ban Puts Users at Risk - Open Web Advocacy

TL:DR; Yet again Apple’s ban on third-party browser engines weakens security rather than strengthens it.

uBlock Origin - Free, open-source ad blocker extension

uBlock Origin is a free, open-source ad blocker extension and content blocker. Block ads on YouTube, Twitch, and across the web with low CPU and memory usage. Available for Firefox, Edge, Opera, and Chrome via uBlock Origin Lite.

This Mess We’re In

ethics, open source, and free riding