JuliaCon 2025

Joshua Ballanco

Dr. Joshua Ballanco has built operating systems with Apple, local news sites
with AOL, and served as the Chief Scientist for a world-wide distributed team of
programming and design consultants. He even managed to complete his Ph.D. in
Computational Evolutionary Dynamics along the way. He currently works remotely
from his home in Greenville, SC where he lives with his beautiful wife and two kids.


Session

07-23
15:30
30min
Julia's Secret Superpower
Joshua Ballanco

The first time you start Julia, you are presented with its humble, yet powerful, REPL. If you explore a bit, you'll quickly discover that Julia's REPL is more than just a place to try a line of code. You can also use it to install packages, look up documentation, and execute shell commands. But much like Clark Kent's glasses, Julia's REPL is hiding a secret superpower! In this talk, we will explore how REPL-driven development with Julia can transform how you write and develop code.

Developer tools
Main Room 1 (Main stage)