Empty Workflow
Start from a clean canvas and build your own pipeline.
Open in Playground →
Your First Workflow
Add a dataset, filter it, plot it, and read the Quarto document the blocks wrote.
Open in Playground →
Clinical Explorer
AI-enabled exploration of an ADaM trial: demographics, AE, lab, vitals, patient profile.
Open in Playground →
Admiral: SDTM to ADSL
SDTM DM to ADSL with admiral, one derivation step per block.
Open in Playground →
Life UWR Workbench
Life underwriting: per-coverage expected claims and a price-driver dashboard.
Open in Playground →
Actuarial Workbench
Property pricing: Base and Challenger simulations, compared in a waterfall.
Open in Playground →
Treaty Pricer
Reinsurance pricing: an editable treaty tower drives the loss simulation and premium.
Open in Playground →
Stats 101 (Penguins)
Model palmerpenguins: edit the formula, watch the fit move, download the report.
Open in Playground →
Does mosquito control work?
Refits a published mosquito-control study. The Quarto report comes out of the same board.
Open in Playground →
Is the economy growing, or is it just the season?
Swiss GDP seasonally adjusted in one block, next to SECO's own adjustment.
Open in Playground →
Cat Breeds
Cat breeds end to end: no-code blocks and custom blocks on the same data (useR! 2026).
Open in Playground →
TdFF Stage 5 Race Tracker
Tour de France Femmes 2026, stage 5, replayed from recorded live tracking.
Open in Playground →
TdFF Stage 5 Race Tracker (AI)
The stage 5 replay with an AI assistant that queries the recording.
Open in Playground →
Does mosquito control work? (page)
The mosquito-control board as one document, with blockr.page.
Open in Playground →
Full-Stack Assistant
An empty board with the AI assistant: build the whole workflow by chatting.
Open in Playground →
DuckDB Lazy (100M rows)
100M rows of parquet in lazy DuckDB. Every dplyr block runs as SQL.
Open in Playground →
DuckDB Remote dm (5M-row star schema)
A 5M-row DuckDB star schema as a dm, browsed without collecting the fact table.
Open in Playground →
Cat Breeds (empty)
A blank board with every cat-breeds block available to add.
Open in Playground →
Data Collection Process
A quarterly data collection from eight units, run as a BPMN process.
Open in Playground →
Portfolio Advisor
Portfolio advisor: investor profile, optimizer, allocation dashboard.
Open in Playground →
Share Explorer
Pick tickers and dates, and the price and return charts recompute.
Open in Playground →