Checking out "perf-2"
Execute "npm run bench"

> [email protected] bench
> node --expose-gc ./benchmark/bench.js

short string............................................. x 10,314,779 ops/sec ±2.04% (11804173 runs sampled)
unsafe short string...................................... x 14,868,955 ops/sec ±0.25% (19540838 runs sampled)
short string with double quote........................... x 10,226,795 ops/sec ±0.23% (11648155 runs sampled)
long string without double quotes........................ x 45,958 ops/sec ±0.42% (43701 runs sampled)
unsafe long string without double quotes................. x 15,174,516 ops/sec ±0.24% (19908809 runs sampled)
long string.............................................. x 42,586 ops/sec ±0.43% (40122 runs sampled)
unsafe long string....................................... x 16,021,631 ops/sec ±0.25% (20963143 runs sampled)
number................................................... x 15,667,861 ops/sec ±0.24% (20543235 runs sampled)
integer.................................................. x 15,881,695 ops/sec ±0.20% (20874133 runs sampled)
formatted date-time...................................... x 1,218,848 ops/sec ±0.30% (1143062 runs sampled)
formatted date........................................... x 797,356 ops/sec ±0.70% (764895 runs sampled)
formatted time........................................... x 942,976 ops/sec ±0.30% (894909 runs sampled)
short array of numbers................................... x 85,795 ops/sec ±0.45% (81076 runs sampled)
short array of integers.................................. x 83,377 ops/sec ±0.45% (78114 runs sampled)
short array of short strings............................. x 21,193 ops/sec ±0.46% (20252 runs sampled)
short array of long strings.............................. x 20,860 ops/sec ±0.53% (19834 runs sampled)
short array of objects with properties of different types x 10,881 ops/sec ±0.64% (10384 runs sampled)
object with number property.............................. x 14,370,837 ops/sec ±0.23% (18779985 runs sampled)
object with integer property............................. x 15,136,422 ops/sec ±0.26% (19788987 runs sampled)
object with short string property........................ x 11,372,900 ops/sec ±1.64% (14210927 runs sampled)
object with long string property......................... x 42,709 ops/sec ±0.39% (40662 runs sampled)
object with properties of different types................ x 2,021,814 ops/sec ±0.21% (1916219 runs sampled)
simple object............................................ x 8,373,844 ops/sec ±0.96% (7148707 runs sampled)
simple object with required fields....................... x 8,419,553 ops/sec ±1.00% (7145667 runs sampled)
object with const string property........................ x 14,698,883 ops/sec ±0.27% (19288948 runs sampled)
object with const number property........................ x 14,407,711 ops/sec ±0.29% (18832321 runs sampled)
object with const bool property.......................... x 14,217,914 ops/sec ±0.22% (18591299 runs sampled)
object with const object property........................ x 15,132,398 ops/sec ±0.25% (19832920 runs sampled)
object with const null property.......................... x 15,699,999 ops/sec ±0.22% (20601252 runs sampled)

Checking out "main"
Execute "npm run bench"

> [email protected] bench
> node --expose-gc ./benchmark/bench.js

short string............................................. x 11,270,685 ops/sec ±2.10% (14048918 runs sampled)
unsafe short string...................................... x 13,916,374 ops/sec ±0.21% (18286851 runs sampled)
short string with double quote........................... x 10,158,859 ops/sec ±0.25% (11262922 runs sampled)
long string without double quotes........................ x 49,121 ops/sec ±0.41% (46133 runs sampled)
unsafe long string without double quotes................. x 15,779,105 ops/sec ±0.23% (20711344 runs sampled)
long string.............................................. x 43,087 ops/sec ±0.41% (40807 runs sampled)
unsafe long string....................................... x 14,168,848 ops/sec ±0.19% (18635923 runs sampled)
number................................................... x 14,642,218 ops/sec ±0.26% (19174971 runs sampled)
integer.................................................. x 15,884,010 ops/sec ±0.26% (20806675 runs sampled)
formatted date-time...................................... x 1,221,368 ops/sec ±0.26% (1156513 runs sampled)
formatted date........................................... x 937,304 ops/sec ±0.59% (889460 runs sampled)
formatted time........................................... x 941,053 ops/sec ±0.31% (878951 runs sampled)
short array of numbers................................... x 85,600 ops/sec ±0.42% (81031 runs sampled)
short array of integers.................................. x 81,975 ops/sec ±0.43% (77194 runs sampled)
short array of short strings............................. x 20,711 ops/sec ±0.56% (19579 runs sampled)
short array of long strings.............................. x 18,500 ops/sec ±0.55% (17628 runs sampled)
short array of objects with properties of different types x 10,258 ops/sec ±0.61% (9876 runs sampled)
object with number property.............................. x 13,576,798 ops/sec ±0.15% (17836312 runs sampled)
object with integer property............................. x 14,186,748 ops/sec ±0.16% (18690860 runs sampled)
object with short string property........................ x 8,333,125 ops/sec ±0.40% (7800321 runs sampled)
object with long string property......................... x 29,217 ops/sec ±0.63% (26482 runs sampled)
object with properties of different types................ x 1,501,540 ops/sec ±0.96% (1278483 runs sampled)
simple object............................................ x 8,058,341 ops/sec ±0.83% (6638208 runs sampled)
simple object with required fields....................... x 7,652,184 ops/sec ±0.97% (6011514 runs sampled)
object with const string property........................ x 14,924,645 ops/sec ±0.21% (19610912 runs sampled)
object with const number property........................ x 14,692,297 ops/sec ±0.19% (19299442 runs sampled)
object with const bool property.......................... x 14,360,540 ops/sec ±0.20% (18902627 runs sampled)
object with const object property........................ x 14,269,059 ops/sec ±0.21% (18680388 runs sampled)
object with const null property.......................... x 16,383,306 ops/sec ±0.26% (21411387 runs sampled)

short string..............................................-8.48%
unsafe short string.......................................+6.85%
short string with double quote............................+0.67%
long string without double quotes.........................-6.44%
unsafe long string without double quotes..................-3.83%
long string...............................................-1.16%
unsafe long string.......................................+13.08%
number.......................................................+7%
integer...................................................-0.01%
formatted date-time.......................................-0.21%
formatted date...........................................-14.93%
formatted time.............................................+0.2%
short array of numbers....................................+0.23%
short array of integers...................................+1.71%
short array of short strings..............................+2.33%
short array of long strings..............................+12.76%
short array of objects with properties of different types.+6.07%
object with number property...............................+5.85%
object with integer property..............................+6.69%
object with short string property........................+36.48%
object with long string property.........................+46.18%
object with properties of different types................+34.65%
simple object.............................................+3.92%
simple object with required fields.......................+10.03%
object with const string property.........................-1.51%
object with const number property.........................-1.94%
object with const bool property...........................-0.99%
object with const object property.........................+6.05%
object with const null property...........................-4.17%
Back to perf-2 4c07947