~/talk

Expanding Programming Language Support in JupyterLite

on YouTube 29m
Talkat PyData Paris 2025 · 2025-09-30..10-01· [webassembly, web-platform]

speakers

name:T Beier
links:none on file
name:I Thomas
links:none on file
name:I Paredes
links:none on file
name:A Prouvost
links:none on file

resources

video:https://youtu.be/nfn2aO6TBbk
slides:none on file

summary

emscripten-forge provides a conda-style WebAssembly distro that compiles C/C++/Fortran into wasm32 and powers JupyterLite kernels so xeus-Python, xeus-R, and xeus-Octave run entirely in the browser; R is built with patched Flang via a two‑phase bootstrap that disables libcurl and uses Cairo graphics, Octave required a Fortran common‑block patch, and the Cockle terminal (Vim, nano, basic git) runs and demos succeed in-browser.

AI-written summary · about

chapters (10)

  1. 0:00JupyterLite and MScripton
  2. 3:21Jupyter kernels architecture
  3. 7:15Packaging R for WASM
  4. 12:25Demo: R in JupyterLite
  5. 13:07Packaging Octave for WASM
  6. 14:30Demo: Octave in JupyterLite
  7. 15:35JupyterLite terminal with WASM
  8. 19:29Demo: terminal commands
  9. 20:57Future plans for Git
  10. 22:20Q&A

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