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Audible feedback on just how much your browsing feeds into Google.
Makes a little bit of noise any time your computer sends a packet to a tracker or a Google service, which excludes Google Cloud users.

Add real-user performance data to your Lighthouse report.
Google Lighthouse plugin that adds field data to your report. It uses real-user data from Chrome UX Report and Core Web Vitals logic to estimate the score.

free 3D models sharing.

Web Starter Kit is an opinionated boilerplate for web development. Tools for building a great experience across many devices and performance oriented. Helping you to stay productive following the best practices outlined in Google's Web Fundamentals. A solid starting point for both professionals and newcomers to the industry.

Protocol Buffers (a.k.a., protobuf) are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. You can find protobuf's documentation on the Google Developers site.

The Chromebook experience you love. The PC you already have. Install Chromebook OS on any PC

Test responsive designs on various screen sizes

convert 3d files to Google Cardboard VR.

Cayley is an open-source graph inspired by the graph database behind Freebase and Google's Knowledge Graph.

Its goal is to be a part of the developer's toolbox where Linked Data and graph-shaped data (semantic webs, social networks, etc) in general are concerned.

NayuOS is an ongoing project at Nexedi: since we mainly use Chromebooks as part of our development tools, we want to have more customizable, secure and privacy-compliant devices. We also love Free Software so we do want a Free alternative for Chrome OS that fits our needs.

Google experiment to play with a lightsaber using your phone motion sensors as controler

A Google inspired mobile interface for TT-RSS

Turn any computer into a Chromebook.

Power your computer with the world's fastest, easiest and most simple operating system.

Material Design Lite lets you add a Material Design look and feel to your websites. It doesn’t rely on any JavaScript frameworks and aims to optimize for cross-device use, gracefully degrade in older browsers, and offer an experience that is immediately accessible. Get started now.

Material Design for Bootstrap is a theme for Bootstrap 3 which lets you use the new Google Material Design in your favorite front-end framework.

Beautiful, automatic charts

OpenRefine (formerly Google Refine) is a powerful tool for working with messy data: cleaning it; transforming it from one format into another; extending it with web services; and linking it to databases like Freebase.

Nogotofail is a network security testing tool designed to help developers and security researchers spot and fix weak TLS/SSL connections and sensitive cleartext traffic on devices and applications in a flexible, scalable, powerful way. It includes testing for common SSL certificate verification issues, HTTPS and TLS/SSL library bugs, SSL and STARTTLS stripping issues, cleartext issues, and more.

Your starting point for building great multi-device web experiences