📊 R Playground

Write R code below and click Run. Everything runs in your browser — nothing is sent to our servers. No signup, no install, no nonsense.

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R can't run inline (yet)

Some languages need a real compiler or runtime that doesn't fit in a browser. But you can run R instantly on these free platforms:

Open in Replit ↗ Open in OneCompiler ↗

Sample R code:

R example

# Plot sales by region
library(ggplot2)

ggplot(sales_data, aes(x = region, y = revenue)) +
    geom_bar(stat = "identity", fill = "steelblue") +
    theme_minimal() +
    labs(title = "Q4 Sales")

Try these R examples

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A note on this playground

Code runs in your browser using open-source engines (Pyodide for Python, native JS for JavaScript, AlaSQL for SQL). Nothing is sent to OneCity's servers. No accounts, no tracking. If you save your work, copy-paste it somewhere else — refreshing the page resets the editor.