What’s included · Libraries
Libraries, built in
No installing, no setup. The libraries below come built in, so just import them in your code and they work. Which ones you get depends on your plan.
Light comes with every plan (including Free & Student). Heavy adds the bigger number-crunching libraries and comes with Basic, Pro, and the trial. Don't see what you need? Request it below and we'll take a look.
Python
4 librariespython-dateutilv2.9.0.post0Powerful date/time parsing and arithmetic.
imports as dateutil
pytzv2024.1Olson timezone database for timezone-aware datetimes.
numpyv1.26.4N-dimensional arrays and vectorized numeric computing.
pandasv2.2.2DataFrames for tabular data analysis.
JavaScript / TypeScript
4 librarieslodashv4.17.21Utility helpers for arrays, objects, and functions.
dayjsv1.11.10Tiny immutable date library with a Moment-like API.
zodv3.23.8TypeScript-first schema validation.
mathjsv12.4.1Extensive math library: matrices, units, symbolic algebra.
Request a library
Need something that isn't here? Tell us what and why; the libraries people ask for most get added.