JavaScript allows you to conditionally call a function using optional chaining.
log$[chr]?.($[i])alertโฆ09โง?.(9)alert
?.(10)alert0x0B?.(11)alert0x0C?.(12)alert
?.(13)alert ?.(32)alertย ?.(160)alertแ?.(5760)alertโ?.(8192)alertโ?.(8193)alertโ?.(8194)alertโ?.(8195)alertโ?.(8196)alertโ
?.(8197)alertโ?.(8198)alertโ?.(8199)alertโ?.(8200)alertโ?.(8201)alertโ?.(8202)alertโจ?.(8232)