Core projects

We believe powerful data science tools should be open, accessible, and community-driven. That’s why our core tools are free and open source, from RStudio IDE and the Tidyverse to Quarto and Positron. We’re committed to supporting multiple languages and workflows, because your choice of tools should fit your work, not the other way around.

Open-source software for R:

From the tidyverse to tidymodels, we maintain a robust, human-readable ecosystem of R packages and tools.

Learn about our R tools

Open-source software for Python:

We build native Python libraries that solve challenges in data presentation, interactivity, and more.

Learn about our Python tools

Technical, scientific publishing

Quarto allows you to create reproducible documents, presentations, and websites with R, Python, Julia, and Observable.

Quarto

Web applications for data science

Shiny enables you to build and deploy performant, reactive web applications using R or Python, without requiring web development skills.

Shiny for R Shiny for Python

IDEs for data science

RStudio and Positron provide purpose-built environments for code-first data science, analysis, and exploration.

RStudio Positron

AI tools for data science

Leverage AI tools in your data workflow while keeping your results accurate, transparent, and reproducible.

Our AI tools

Explore some of our newest and most innovative packages. These tools represent our most significant open-source investments at the moment, and we encourage the community to explore them and help shape their direction!

Browse all software

Latest from the blog#

Recent releases, project deep dives, and updates from across our open-source ecosystem.

Read all blog posts

Upcoming events#

Join us at conferences, meetups, and workshops around the world where we share our latest work and connect with the community.

See all events

About us#

RStudio (now Posit, PBC) was founded in 2009 with the vision of creating high quality open-source software for data scientists. While our scope has expanded far beyond those early days, our core mission has never wavered.

Our open source work is supported by the mission of Posit: we are a PBC that both sells software and supports the wider data science community with free software, open access books, and more.

Learn more about our mission

The Open Source team is a global team of engineers, educators, and data scientists. We build better tools for data science and participate in the open source community that use them.

Meet the team

Get involved#

This website is open source! We welcome contributions, bug reports, and feedback. Your input helps make this resource better for everyone.

Contribute on GitHub