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fastgeojson  

High-Performance 'GeoJSON' and 'JSON' Serialization
View on CRAN: Click here


Download and install fastgeojson package within the R console
Install from CRAN:
install.packages("fastgeojson")

Install from Github:
library("remotes")
install_github("cran/fastgeojson")

Install by package version:
library("remotes")
install_version("fastgeojson", "0.3.0")



Attach the package and use:
library("fastgeojson")
Maintained by
Alex Jorion
[Scholar Profile | Author Map]
All associated links for this package
First Published: 2026-02-02
Latest Update: 2026-02-02
Description:
Converts R data frames and 'sf' spatial objects into 'JSON' and 'GeoJSON' strings. The core encoders are implemented in 'Rust' using the 'extendr' framework and are designed to efficiently serialize large tabular and spatial datasets. Returns serialized 'JSON' text, allowing applications such as 'shiny' or web APIs to transfer data to client-side 'JavaScript' libraries without additional encoding overhead.
How to cite:
Alex Jorion (2026). fastgeojson: High-Performance 'GeoJSON' and 'JSON' Serialization. R package version 0.3.0, https://cran.r-project.org/web/packages/fastgeojson. Accessed 26 Oct. 2026.
Previous versions and publish date:
(2026-09-15 03:50), 0.1.2 (2026-01-19 10:30), 0.1.3 (2026-01-23 20:50)
Other packages that cited fastgeojson R package
View fastgeojson citation profile
Other R packages that fastgeojson depends, imports, suggests or enhances
Complete documentation for fastgeojson
Functions, R codes and Examples using the fastgeojson R package
Full fastgeojson package functions and examples
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