
Research
Node.js Fixes AsyncLocalStorage Crash Bug That Could Take Down Production Servers
Node.js patched a crash bug where AsyncLocalStorage could cause stack overflows to bypass error handlers and terminate production servers.
@pinojs/dateformat
Advanced tools
| Mask | Description |
|---|---|
d | Day of the month as digits; no leading zero for single-digit days. |
dd | Day of the month as digits; leading zero for single-digit days. |
ddd | Day of the week as a three-letter abbreviation. |
DDD | "Ysd", "Tdy" or "Tmw" if date lies within these three days. Else fall back to ddd. |
dddd | Day of the week as its full name. |
DDDD | "Yesterday", "Today" or "Tomorrow" if date lies within these three days. Else fall back to dddd. |
m | Month as digits; no leading zero for single-digit months. |
mm | Month as digits; leading zero for single-digit months. |
mmm | Month as a three-letter abbreviation. |
mmmm | Month as its full name. |
yy | Year as last two digits; leading zero for years less than 10. |
yyyy | Year represented by four digits. |
h | Hours; no leading zero for single-digit hours (12-hour clock). |
hh | Hours; leading zero for single-digit hours (12-hour clock). |
H | Hours; no leading zero for single-digit hours (24-hour clock). |
HH | Hours; leading zero for single-digit hours (24-hour clock). |
M | Minutes; no leading zero for single-digit minutes. |
MM | Minutes; leading zero for single-digit minutes. |
N | ISO 8601 numeric representation of the day of the week. |
o | GMT/UTC timezone offset, e.g. -0500 or +0230. |
p | GMT/UTC timezone offset, e.g. -05:00 or +02:30. |
s | Seconds; no leading zero for single-digit seconds. |
ss | Seconds; leading zero for single-digit seconds. |
S | The date's ordinal suffix (st, nd, rd, or th). Works well with d. |
l | Milliseconds; gives 3 digits. |
L | Milliseconds; gives 2 digits. |
t | Lowercase, single-character time marker string: a or p. |
tt | Lowercase, two-character time marker string: am or pm. |
T | Uppercase, single-character time marker string: A or P. |
TT | Uppercase, two-character time marker string: AM or PM. |
W | ISO 8601 week number of the year, e.g. 4, 42 |
WW | ISO 8601 week number of the year, leading zero for single-digit, e.g. 04, 42 |
Z | US timezone abbreviation, e.g. EST or MDT. For non-US timezones, the GMT/UTC offset is returned, e.g. GMT-0500 |
'...', "..." | Literal character sequence. Surrounding quotes are removed. |
UTC: | Must be the first four characters of the mask. Converts the date from local time to UTC/GMT/Zulu time before applying the mask. The "UTC:" prefix is removed. |
| Name | Mask | Example |
|---|---|---|
default | ddd mmm dd yyyy HH:MM:ss | Sat Jun 09 2007 17:46:21 |
shortDate | m/d/yy | 6/9/07 |
paddedShortDate | mm/dd/yyyy | 06/09/2007 |
mediumDate | mmm d, yyyy | Jun 9, 2007 |
longDate | mmmm d, yyyy | June 9, 2007 |
fullDate | dddd, mmmm d, yyyy | Saturday, June 9, 2007 |
shortTime | h:MM TT | 5:46 PM |
mediumTime | h:MM:ss TT | 5:46:21 PM |
longTime | h:MM:ss TT Z | 5:46:21 PM EST |
isoDate | yyyy-mm-dd | 2007-06-09 |
isoTime | HH:MM:ss | 17:46:21 |
isoDateTime | yyyy-mm-dd'T'HH:MM:sso | 2007-06-09T17:46:21+0700 |
isoUtcDateTime | UTC:yyyy-mm-dd'T'HH:MM:ss'Z' | 2007-06-09T22:46:21Z |
FAQs
fast formatter for dates
We found that @pinojs/dateformat demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 3 open source maintainers collaborating on the project.
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