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Liz Nelson

Liz Nelson

Liz Nelson

Senior Software Engineer at Posit, PBC

elnelson575

Liz Nelson

Software by Liz Nelson#

Shiny

Shiny

Easy interactive web applications with R

Best Practices Interactive Apps Publishing Visualization

Shiny for Python

Shiny for Python

Easy interactive web applications with Python

Interactive Apps MLOps and Admin Visualization

ellmer

ellmer

ellmer

ellmer

Call LLM APIs from R

Artificial Intelligence Interactive Apps AI

bslib

bslib

bslib

bslib

Tools for theming Shiny and R Markdown via Bootstrap 3, 4, or 5

Best Practices Interactive Apps Publishing

querychat

querychat

querychat

querychat

Chat with your data in R and Python

Artificial Intelligence Data Wrangling AI

chatlas

chatlas

chatlas

chatlas

Your friendly guide to building LLM chat apps in Python with less effort and more clarity

Artificial Intelligence AI

shinychat

Chat UI component for Shiny

Artificial Intelligence Best Practices Interactive Apps AI

shinytest2

Best Practices Interactive Apps Machine Learning

Posts and resources by Liz Nelson#

Introducing Toolbars: Supercharge your Cards and Inputs

New compact components in bslib and py-shiny for fitting buttons, selects, and other inputs into tight spaces

Shiny for Python 1.6 brings toolbars and OpenTelemetry

Shiny for Python 1.6 brings toolbars and OpenTelemetry

Shiny for Python 1.6 brings toolbars and OpenTelemetry

Shiny for Python 1.6 brings toolbars and OpenTelemetry

Shiny for Python v1.6.0 is now available on PyPI! This release includes toolbar components for compact UIs and built-in OpenTelemetry support for production observability

Shiny Team

Liz Nelson, Barret Schloerke, Shiny Team, Carson Sievert

Shiny at SciPy 2025

Shiny at SciPy 2025

Shiny at SciPy 2025

Posit at SciPy 2025

Catch up on the Shiny team’s talks and tutorials from SciPy 2025

Shiny Team

Shiny Team, Garrick Aden-Buie, Daniel Chen, Carson Sievert, Joe Cheng, Michael Chow, Charlotte Wickham, Barret Schloerke, Liz Nelson, Winston Chang

Open source software and tools for data science.

Visit posit.co to learn how our enterprise products allow you to use open source tools securely, more collaboratively, and at scale.

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