I want to understand what this is , and why!? code in JS => localStorage [closed]

Code

window.localStorage.fontWeight = “bold”;
console.log(window.localStorage);

Console

Storage
CacheStorageVersion
:
“3b”
RTC_CALL_SUMMARY_summary
:
“{“__t”:1617896712596,”__v”:{}}”
Session
:
“g2eueu:1617896743725”
banzai:last_storage_flush
:
“1617896712593.58”
color
:
“#F00”
falco_queue_critical^$f228e825a8d880c
:
“{“items”:[{“name”:”bd_pdc_signals”,”rate”:1,”time”:1617896711527.58,”extra”:{“asid”:”6dc50464-ed08-4e81-b3bf-7c7019766988″,”ct”:1610735172,”rt”:1024,”sjd”:”Hk2Lfld9qlxPOUraLIWAa3Bmgl/LSdxRkZh47k+Jgnn/HAyY4/5CNuNOHTNSesWAN2WODPIg6s+x18xpRlD2R4Yh9ZzeH5Y/NUff7Nx6BsC6W176j9phqJbsk76TtOb+ZCaOb5F365VfijcdMZmSAcL9ySNKASmyd43j/mdG1cGY2WaPdo/aZWSARXGWXkObgzdDYQrlyZ4=”,”sid”:12}},{“name”:”ods_web_batch”,”rate”:1,”time”:1617896713036.345,”extra”:{“batch”:{“1678”:{“www_client_navigations”:{“NAVIGATE”:[1,null]}}}}}],”ts”:1617896713036.465}”
falco_queue_immediately^$f673af5016449
:
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falco_queue_log^$f9bbeee8eba9e8
:
“{“items”:[{“name”:”bd_pdc_signals”,”rate”:1,”time”:1617896711590.605,”extra”:{“asid”:”6dc50464-ed08-4e81-b3bf-7c7019766988″,”ct”:1610735172,”rt”:1024,”sjd”:”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”,”sid”:12}}],”ts”:1617896713034.035}”
fontSize
:
“20px”
fontWeight
:
“bold”
goog_pem_mod
:
“573”
google_experiment_mod34
:
“253”
google_experiment_mod36
:
“538”
google_experiment_mod37
:
“226”
google_experiment_mod44
:
“674”
google_experiment_mod47
:
“488”
google_experiment_mod53
:
“598”
hb_timestamp
:
“1617896711528”
pusherTransportTLS
:
“{“timestamp”:1611245777878,”transport”:”ws”,”latency”:1216}”
signal_flush_timestamp
:
“1617896711591”
_lfa_DzLR5a59gj6aBoQ2
:
“LF1.1.a558f5fbfc2219b8.1599032023077”
_lfa_expiry
:
“2022-09-02T07:36:16.794Z”
length
:
22

I haven’t tried it .