| > Several components of the Dropbox core file-storage system were written in Rust as one step in part of a larger project to pursue greater datacenter efficiency. It’s currently used by all Dropbox storage today, serving >500 million users. > Figma Our real-time multiplayer syncing server (used to edit all Figma documents) is written in Rust. > npm, Inc - Replacing C and rewriting performance-critical bottlenecks in the registry service architecture. > OVH - We used Rust to build a high performance, highly available log management system. > QCERT (Qatar's National CERT) - DNS log analysis pipeline entirely written in rust, running on top of our own Rust stream processing platform. > 1Password - We use Rust to power the entire backend (encryption, networking, database, and business logic) of all our client apps. > Fire and Emergency NZ - The New Zealand Fire Service is using a custom geolocation search engine, built in rust, that runs on embedded hardware within a fire truck to stream hazard information to a fire crew at an incident. > Deliveroo - We are using Rust to quickly make assignment decisions in our food delivery network. > System76 - As a Linux-based computer-manufacture, much of our infrastructure and desktop Linux projects are written in Rust. From hardware certification, flashing, and imaging; to system services and GTK3 desktop applications. > Canonical - Everything from server monitoring to middleware! > Cloudflare - We are using Rust as a replacement for memory-unsafe languages (particularly C) and are using it in our core edge logic. https://www.rust-lang.org/production/users (that "the top of one person's head" is what defines existant vs non-existant, many wouldn't agree). |