C4 Interpreter 🍓

🍓 C4 Interpreter
✓scanlines
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#include <stdio.h>

int main() {
  printf("Hello, C4 world!\n");
  printf("A tiny C compiler in your browser.\n");
  return 0;
}
$ c4
-s-d
// output appears here.
// press ▶ run or Ctrl/Cmd+Enter.
// Ctrl/Cmd+K clears.▊
© 2026 · C4 architecture by Robert Swierczek — JS port for the browserRemix on Berrry