Compiler messages

When something is wrong, the compiler tells you in Neapolitan, with the line, the column and often a hint: write stama and it suggests stamm a dì. Click the error to jump to the line.

Runtime errors (say, a variable that does not exist) come in Neapolitan too, with JavaScript's original message in brackets. Run the example below and fix it.

This example does not compile, on purpose:

// Questo codice ha un errore: guarda cosa dice il compilatore
stama a dì("Uè!")

Try this section in the playground