program.ext
output
— output appears here —
🧬 Hot-patch the language
Write an Externum module (or just describe one) and load it into the runtime
while it is running. Your module becomes importable instantly:
import mymodule. Modules persist in your browser and are embedded in
shared links. Want it in the official stdlib for everyone? Hit
Propose to stdlib — a GitHub Action validates it against the test suite and
opens a pull request into lib/.
module name
mode
module source — mymodule.ext
→ python
// press Compile
→ bash
// press Compile
→ binary (IR)
// press Compile