[$] Jupyter: notebooks for education and collaboration

Post Syndicated from jake original https://lwn.net/Articles/746386/rss

The popular interpreted language Python shares a mode of interaction
with many other languages, from Lisp to APL to Julia: the REPL (read-eval-print-loop)
allows the user to experiment with and explore their code, while maintaining a
workspace of global variables and functions. This is in contrast with
languages such as Fortran and C, which must be compiled and run as complete
programs (a mode of operation available to the REPL-enabled languages as
well). But using a REPL is a solitary task; one can write a program to
share based on their explorations, but the REPL session itself not easily
shareable. So REPLs have gotten more sophisticated over time, evolving
into shareable notebooks, such as what IPython, and its more recent
descendant, Jupyter, have. Here we look at Jupyter: its history,
notebooks, and how it enables better collaboration in languages well beyond
its Python roots.