iiinova — where your digital self keeps evolving

Barret Schloerke @schloerke.com · 30/09/2026

📦 Introducing shinyreact for R & Python Write your UI natively in React. Shrink your Shiny server to data-only logic. Agent Skills write the React for you. ✨ opensource.posit.co/blog/2026-09... This is the start! Tell us what you build and what breaks. #RStats #Python #Shiny #React

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Barret Schloerke @schloerke.com · 22/09/2026

Shiny for Python 1.8 is out! 🎉 Test your app's server logic without a browser 🪄 test_server() runs your app in memory: set inputs, let the reactive graph settle, assert on outputs. Plain, synchronous pytest. Also: ui.page_html() and session.allow_reconnect(). opensource.posit.co/blog/2026-09...

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Barret Schloerke @schloerke.com · 15/09/2026

🎤 Just presented “shinyreact: Building Custom Shiny UI with React” at posit::conf(2026) 🤔 Ever written JS or CSS inside an R string? shinyreact moves your UI to React: two hooks on the client, reactive_output() on the server. 📚 bit.ly/posit-2026-shinyreact #rstats #shiny #reactjs

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Barret Schloerke @schloerke.com · 02/04/2026

Shiny for Python 1.6 is out! Two big additions: toolbar components for compact, modern UIs (thank you, @enelson5.bsky.social!) and built-in OpenTelemetry support for production observability. Zero Shiny changes required w/ usual OTel config. `pip install -U shiny` 🔗: shiny.posit.co/blog/posts/s...

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Barret Schloerke @schloerke.com · 12/01/2026

🎉 shinytest2 v0.5.0 is now on CRAN! ✨ AppDriver now auto-loads local packages - no more installing required! 🔧 Pass functions directly to AppDriver$new(app_dir=). Ex: Golem's run_app() 📦 New local_app_support() & with_app_support() helpers rstudio.github.io/shinytest2/ #rstats #rshiny

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Barret Schloerke @schloerke.com · 10/12/2025

Shiny for R v1.12 is here with built-in OpenTelemetry support! 🎉 Trace sessions and reactive calculations in production with zero code changes. Just install {otel}/{otelsdk} and set your env vars. Learn more: shiny.posit.co/blog/posts/s... #RStats #RShiny #OpenTelemetry

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Barret Schloerke @schloerke.com · 17/09/2025

Thank you for attending the #PositConf2025 Shiny session and all of your great questions! I'm excited to see the @opentelemetry.io integrations improve over time 🎉 🗣️: Observability at scale: Monitoring Shiny Applications with OpenTelemetry 🐙: github.com/schloerke/pr... #RStats #RShiny

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