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blockr.io

blockr.io provides file I/O blocks for reading and writing data in various formats. Load CSV, Excel, Parquet, and more through visual interfaces - no code required.

Installation

install.packages("blockr.io")

Or install the development version from GitHub:

# install.packages("pak")
pak::pak("BristolMyersSquibb/blockr.io")

Getting Started

library(blockr.io)
serve(new_board())

This opens a visual interface in your browser. Add blocks using the “+” button and connect them to build data pipelines.

Available Blocks

Read Block

Load data from multiple sources with automatic format detection:

• From Browser: Upload files via drag-and-drop (persisted across sessions)
• From Server: Browse the file system directly
• From URL: Download data from web URLs

Supports CSV, Excel, Parquet, Feather, JSON, SPSS, Stata, SAS, and more.

Write Block

Export data to various formats with two output modes:

• To Browser: Download files directly (recommended for most users)
• To Server: Write to the file system (for automated pipelines)

Supports CSV, Excel, Parquet, and Feather. Multiple inputs become Excel sheets or ZIP archives.

Learn More

See vignette("blockr-io-showcase") for screenshots and detailed examples.

The blockr.io website includes full documentation. For the workflow engine, see blockr.core.

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.
Health stats visible at Monitor.