Every blog post that took off on Hacker News, ranked by the votes of its best submission. 3,855 posts.
For more than a decade, consumer rights groups (including EFF) worked with technologists and companies to try to standardize Do Not Track, a flag that browsers could send to online companies signaling that their users did not want their browsing activity tracked. Despite long hours and backing from...
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At Mozilla, we want WebAssembly to be as fast as it can be. This started with its design, which gives it great throughput. Then we improved load times with a ...
Adobe Flash Player End of Life general information
Mermaid is a JavaScript based diagramming and charting tool that takes Markdown-inspired text definitions and creates diagrams dynamically in the browser.
Engines are important, both in cars and in browsers. That’s why we’re so revved up this morning – we’re releasing the Beta of a whole new Firefox,
A collection of bad practices in HTML, copied from real websites.
The new Chinese owner of the popular Polyfill JS project injects malware into more than 100 thousand sites.
We're open sourcing postgres-wasm, a PostgresQL server that runs inside a browser, with our friends at Snaplet.
Guide to using HTTP headers for a better web. Learn about HTTPS, HSTS, CSP, Cacheable, immutable resources, serving WebP images, Feature-Policy and more.
Today, we’re introducing a way for Quick Share to work with AirDrop.
A new generation of collaborative software that allows users to retain ownership of their data.
I learned how to build websites the old fashioned way: looking at website source code and trying to replicate the things I saw. I threw in the odd book for the stuff I couldn’t _see_ (like PHP/MySQL),…
Updated Aug. 28, 2024. Take back your privacy Firefox is rolling out Total Cookie Protection by default to more Firefox users worldwide, making Firefox the
With iOS and iPadOS 16.4 beta 1 comes support for Web Push for Home Screen web apps, Badging API, Manifest ID, and more.
In the near future, Firefox will -- by default -- protect users by blocking tracking while also offering a clear set of controls to give our users more choice over what information they share with sites.
In the coming months Mozilla will launch support for an open ecosystem of extensions on Firefox for Android on addons.mozilla.org (AMO). We’ll announce a definite launch date in early September, ...
Our Multi-Account Containers extension has been a game changer for many users, letting them manage various parts of their online life without intermingling
Brave is rolling out a new feature called De-AMP, which allows Brave users to bypass Google-hosted AMP pages, and instead visit the content's publisher directly.
The Firefox Quantum release is getting close. It brings many performance improvements, including the super fast CSS engine that we brought over from Servo. But there’s another big piece of ...
Our new Multi-Account Containers extension for Firefox means you can finally wrangle multiple email/social accounts. Maybe you’ve got two Gmail or Instag
HTTP is fundamental to modern development, from frontend to backend to mobile. But like any widespread mature standard, it's got some funky skeletons in the...
Tailwind CSS v3.0 is here — bringing incredible performance gains, huge workflow improvements, and a seriously ridiculous number of new features.
Release announcement, 2026-08-28.
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