There is one more step to use data from R or Python in Observable: transpose(). JavaScript visualizations usually use a different data format than the rectangular data frames typically needed in R ...

Recently, some projects have tried to transpile Python to JavaScript on the front ... you can write applications by hand and use one of a few prebuilt templates as a starting point.

Use Python for web development, AI, automation, game development, cybersecurity, Internet of Things, and much more.

There’s a new project that’ll reportedly enable the Python programming ... performance of native applications to the web, to the level that isn’t possible with JavaScript.

Python, and JavaScript. So whereas the first product was mainly for playing at home, the second one is suited to a far wider range of applications, including educational ones. Since it's possible ...