FlakeHub now works for organizations on GitHub Enterprise Managed Users, extending the single sign-on, SCIM provisioning, and Conditional Access Policy rules your identity provider already enforces…

Kick off NixCon 2026 a little early with Determinate Systems! Join us the night before NixCon for a casual happy hour with fellow Nix users, contributors,…

A live, public view of every CVE we're tracking in Determinate Secure Packages, its SLA deadline, and where it stands right now.

Every CVE in Determinate Secure Packages, its fix deadline under our service-level agreement, and where it currently stands.

Determinate Nix 3.22.2 moves onto upstream Nix 2.35, gives nix eval a --drv-link flag that keeps the garbage collector away from freshly instantiated derivations, and makes nix copy fast again…

DetSys will be at NixCon 2026 in Kraków, Poland and we want to see you there! Use this form to let us know if you'll be attending and what type of events you'd be interested in. Submitting this form…

The CRA will take effect in two stages, with reporting obligations beginning on September 11, 2026. Compliance is likely to be a hurdle for many enterprises, but we're confident that Nix and…

Determinate Nix 3.21.9 makes evaluation measurably faster by reusing fetcher cache results, and teaches Determinate Nixd to pick the right trusted cache keys when you point it at FlakeHub's FedRAMP…

Determinate Systems2025 Community Survey ResultsDeterminate NixApril Fools episodeFlakeHubDeterminate Secure PackagesFIPS General Information | NISTFlakeHub now has FedRAMP High AuthorizationCNSA 2...

It's the Rust-native, Nix-aware companion to FlakeBOM that turns SBOMs from a report on what exists on a system into something you can act on

Determinate Nixd now routes FlakeHub Cache requests to the nearest cache node, making substitution faster for most users, especially those outside the United States

FlakeHub, our platform providing secure Nix binary caching, private flakes, and more, has achieved FedRAMP High Authorization and is now listed in the FedRAMP Marketplace, bringing enterprise Nix to…

Come hang out with fellow Nix users, NixOS obsessives, and Nix-curious folks at a casual Portland happy hour hosted by Determinate Systems. We’ve got a private…

An all-and-sundry batch of performance work, a faster `nix copy`, multi-threaded store optimization, and speedier binary caches, remote stores, and parallel evaluation, plus some changes to…

FlakeHub, our platform providing secure Nix binary caching, private flakes, and more, has achieved FedRAMP High Authorization and is now listed in the FedRAMP Marketplace, bringing enterprise Nix to…

Come hang out with fellow Nix users, NixOS obsessives, and Nix-curious folks at a casual Portland happy hour hosted by Determinate Systems. We’ve got a private…

We're introducing an `exportedSchemas` output to provide a more intuitive experience.

In this webinar, you'll learn how Determinate Nix provides a stronger foundation for managing supply chain risk, and see how FlakeBOM and Determinate Secure…

In this webinar, you'll learn how Determinate Nix provides a stronger foundation for managing supply chain risk, and see how FlakeBOM and Determinate Secure…

Applying package cooldowns to Nixpkgs for everybody.

In this webinar, you'll learn how Determinate Nix provides a stronger foundation for managing supply chain risk, and see how FlakeBOM and Determinate Secure…

Make this your most confident and secure Nixpkgs upgrade yet

It's lightning fast, it provides comprehensive metadata coverage, and it's the perfect complement to Determinate Secure Packages

Checking in on the current state of our supply chain efforts and an initial glance at FlakeBOM

Checking in on the current state of our supply chain efforts and an initial glance at FlakeBOM

Make this your most confident and secure Nixpkgs upgrade yet

It's lightning fast, it provides comprehensive metadata coverage, and it's the perfect complement to Determinate Secure Packages

Secure, signed, auditable Nix packages that you can trust

Secure, signed, auditable Nix packages that you can trust

Checking in on the current state of our supply chain efforts and an initial glance at FlakeBOM

New on Open Source Ready: Graham Christensen unpacks the evolution of the Nix ecosystem and why more organizations are embracing reproducible infrastructure.

Nix isn't a magical solution to *all* supply chain woes but it does offer our industry a fighting chance

Come hang out with fellow Nix users, NixOS obsessives, and Nix-curious folks at a casual Portland happy hour hosted by Determinate Systems. We’ve got a private…

Support for CNSA algorithms, a new `nix serve` command, `fetchTarball` is now lazy, and more.

Come hang out with fellow Nix users, NixOS obsessives, and Nix-curious folks at a casual Portland happy hour hosted by Determinate Systems. We’ve got a private…

Vital security patches plus some other fun stuff

Vital security patches plus some other fun stuff

Determinate Nix now uploads crash reports to Sentry, enabling Determinate Systems to catch and fix bugs long before they reach your critical systems.

Calling all Nix and users and enthusiasts in the Detroit/Ann Arbor area! Determinate Systems is in town and we want to hang with you. We've got a spot at a bar…

Determinate Secure Packages 25.11 is now generally available, with security maintenance committed through May 2028.