Explore the latest developments and future plans for Pluto.jl, an interactive notebook IDE for Julia, in this JuliaCon2021 conference talk. Discover new features such as disabling cells, an integrated package manager, notebook exporting capabilities, and improved macro support. Learn about the JavaScript framework powering Pluto.jl and gain insights into upcoming ideas, experiments, and prototypes. Dive into the evolution of this educational tool designed to enhance interactivity in Julia programming, presented by Fons van der Plas over the course of 26 minutes.