Cover image for S3 support in Pixi and rattler-build

S3 support in Pixi and rattler-build

We're excited to announce S3 support across our entire toolchain – rattler, pixi, and rattler-build now support the most common cloud storage standard, thanks to contributions from our friends at QuantCo. This vendor-agnostic approach to distributing Conda packages represents a major step forward for the ecosystem, offering teams the flexibility to host packages on any S3-compatible provider (AWS, Cloudflare R2, Backblaze B2, Hetzner, and more) with built-in authentication and minimal vendor lock-in.

Wolf Vollprecht
Wolf Vollprecht
Cover image for Less Boilerplate, More Logic: Parameterising Pixi Tasks

Less Boilerplate, More Logic: Parameterising Pixi Tasks

Introducing powerful extensions to the existing task system

Parsa Bahrami
Parsa Bahrami
Cover image for Enhancing the Conda Ecosystem in 2025

Enhancing the Conda Ecosystem in 2025

We are working on some exciting Conda Enhancement Proposals (CEP) in 2025. Read more about them here.

Wolf Vollprecht
Wolf Vollprecht
Cover image for Trusted publishing to conda channels

Trusted publishing to conda channels

Never forget your API keys again—with trusted publishing to prefix's channels

Wolf Vollprecht
Wolf Vollprecht
Cover image for Pixi Global: Declarative Tool Installation

Pixi Global: Declarative Tool Installation

Think Homebrew, but cross-platform and easy to share with collaborators

Julian Hofer
Julian Hofer
Cover image for Building CPU optimized packages for conda-forge

Building CPU optimized packages for conda-forge

Did you know your packages could be even faster by enabling optimized CPU instructions? Learn how to build optimized packages for conda-forge.

Bas Zalmstra
Bas Zalmstra
Cover image for rattler-build in conda-forge

rattler-build in conda-forge

rattler-build — the revolutionary build tool for the conda ecosystem (almost) available in conda-forge

Wolf Vollprecht
Wolf Vollprecht
Cover image for Towards a Vendor-Lock-In-Free conda Experience

Towards a Vendor-Lock-In-Free conda Experience

Why conda-forge is expected to remain free and open-source in the foreseeable future

Tim de Jager
Tim de Jager
+1 other
Cover image for WASM + Conda: Revolutionizing Scientific Computing in the Browser

WASM + Conda: Revolutionizing Scientific Computing in the Browser

Did you know that Conda packages can be built for WASM? Read more on how to build and use them with pixi!

Wolf Vollprecht
Wolf Vollprecht
Cover image for Pixi - reproducible, scientific software workflows!

Pixi - reproducible, scientific software workflows!

As scientists, your focus should be on research, not wrestling with software environments. At this year's SciPy conference, we're excited to show Pixi.

Wolf Vollprecht
Wolf Vollprecht
Cover image for 50x faster solves with sharded repodata

50x faster solves with sharded repodata

Repodata fetching can be painfully slow. We propose an alternative method that can speed things up drastically.

Bas Zalmstra
Bas Zalmstra