Our meeting spot is located in the city of Pasadena in your Earth zone of Los Angeles. It will co-locate with the SCALE conference on March 5th-6th, 2026, which our instruments have identified as the largest spontaneous concentration of Nix packages at rest.
Come to SCALE and Nix with us!
That’s a wrap on #PlanetNix 2026 ❄️ 🌍️
Huge thanks to everyone who showed up, shared ideas, asked great questions, and helped make these two days special.
And of course to our speakers, Planetary Partners, and the whole community for helping bring this all together.
Already excited for the next one! 🎉
Day 2 of #PlanetNix is about to start! ❄️
Day 1 was packed 👉 great talks, hallway chats, and lots of #Nix energy.
We’re back today with more sessions, workshops, and AfterParty 🎉
Come hang out!
Save your spot at the AfterParty: https://luma.com/gibr7uz9
Watch live on YouTube: https://www.youtube.com/watch?v=HAguopYb46c
We're live at #PlanetNix 2026! ❄️
Watch it live 👉 https://www.youtube.com/watch?v=HAguopYb46c
Today we kick off #PlanetNix 2026 ❄️
We’re beyond excited to host this year’s speakers, community, and Planetary Partners, and to spend two days diving deep into Nix, reproducibility, AI, and modern software workflows.
If you’re here, come say hi!
Let’s get started 🌍
PlanetNix 2026 starts tomorrow. 🚀
Two days.
25+ talks.
Two tracks.
Hundreds of #Nix builders in one place.
We’re bringing together folks working on reproducibility, AI workflows, infra, security, and everything in between.
If you’re already registered, see you in Pasadena!
If you’re at SCaLE, grab your pass and join us.
#PlanetNix 2026 wouldn’t be possible without our incredible Planetary Partners 💙
Huge thank you to Flox, PDT Partners, ExpressVPN, Southern California Nix User Group, Anthropic and Numtide.
Your support helps us bring the #Nix community together for two days of learning, building, and real conversations about reproducibility, security, and the future of the SDLC.
See you on Thursday!
#PlanetNix 2026 Speaker Announcement!
Nix users often need to do non-trivial computations at evaluation time like parsing YAML, but the Nix language lacks the performance and conveniences of general purpose languages.
In this talk, Surma and Eelco propose adding a function `builtins.wasm` that lets users execute WebAssembly code during evaluation. These functions are pure, can be written in many languages, and are fast.
