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makes fast
(version: 0)
Comparing performance of:
array vs obj
Created:
2 years ago
by:
Guest
Go to the latest result
Tests:
array
const a = [ { key: 'porsche', displayName: 'Porsche', count: 98, make: 'porsche' }, { key: 'tesla', displayName: 'Tesla', count: 232, make: 'tesla' }, { key: 'lamborghini', displayName: 'Lamborghini', count: 9, make: 'lamborghini' }, { key: 'lotus', displayName: 'Lotus', count: 2, make: 'lotus' }, { key: 'ford', displayName: 'Ford', count: 6207, make: 'ford' }, { key: 'bmw', displayName: 'BMW', count: 2728, make: 'bmw' }, { key: 'ds', displayName: 'DS', count: 135, make: 'ds' }, { key: 'kgm', displayName: 'Kgm', count: 6, make: 'kgm' }, { key: 'genesis', displayName: 'Genesis', count: 1, make: 'genesis' }, { key: 'audi', displayName: 'Audi', count: 10135, make: 'audi' }, { key: 'morgan', displayName: 'Morgan', count: 1, make: 'morgan' }, { key: 'mercedes_benz', displayName: 'Mercedes-Benz', count: 2737, make: 'mercedes_benz' }, { key: 'jeep', displayName: 'Jeep', count: 133, make: 'jeep' }, { key: 'fiat', displayName: 'Fiat', count: 544, make: 'fiat' }, { key: 'mitsubishi', displayName: 'Mitsubishi', count: 153, make: 'mitsubishi' }, { key: 'volkswagen', displayName: 'Volkswagen', count: 5496, make: 'volkswagen' }, { key: 'alfa_romeo', displayName: 'Alfa Romeo', count: 77, make: 'alfa_romeo' }, { key: 'mitsubishi_fuso', displayName: 'Mitsubishi Fuso', count: 1, make: 'mitsubishi_fuso' }, { key: 'abarth', displayName: 'Abarth', count: 74, make: 'abarth' }, { key: 'aston_martin', displayName: 'Aston Martin', count: 47, make: 'aston_martin' }, { key: 'mclaren', displayName: 'McLaren', count: 11, make: 'mclaren' }, { key: 'ferrari', displayName: 'Ferrari', count: 4, make: 'ferrari' }, { key: 'maxus', displayName: 'Maxus', count: 13, make: 'maxus' }, { key: 'seat', displayName: 'SEAT', count: 1477, make: 'seat' }, { key: 'dacia', displayName: 'Dacia', count: 581, make: 'dacia' }, { key: 'chrysler', displayName: 'Chrysler', count: 1, make: 'chrysler' }, { key: 'chevrolet', displayName: 'Chevrolet', count: 1, make: 'chevrolet' }, { key: 'alpine', displayName: 'Alpine', count: 3, make: 'alpine' }, { key: 'citroen', displayName: 'Citroen', count: 1604, make: 'citroen' }, { key: 'toyota', displayName: 'Toyota', count: 1076, make: 'toyota' }, { key: 'iveco', displayName: 'Iveco', count: 3, make: 'iveco' }, { key: 'vauxhall', displayName: 'Vauxhall', count: 3018, make: 'vauxhall' }, { key: 'jaguar', displayName: 'Jaguar', count: 723, make: 'jaguar' }, { key: 'ineos', displayName: 'Ineos', count: 9, make: 'ineos' }, { key: 'kia', displayName: 'Kia', count: 2609, make: 'kia' }, { key: 'land_rover', displayName: 'Land Rover', count: 1768, make: 'land_rover' }, { key: 'fisker', displayName: 'Fisker', count: 3, make: 'fisker' }, { key: 'hyundai', displayName: 'Hyundai', count: 1754, make: 'hyundai' }, { key: 'cupra', displayName: 'Cupra', count: 252, make: 'cupra' }, { key: 'rolls_royce', displayName: 'Rolls Royce', count: 5, make: 'rolls_royce' }, { key: 'infiniti', displayName: 'Infiniti', count: 19, make: 'infiniti' }, { key: 'renault', displayName: 'Renault', count: 1409, make: 'renault' }, { key: 'mazda', displayName: 'Mazda', count: 914, make: 'mazda' }, { key: 'smart', displayName: 'Smart', count: 51, make: 'smart' }, { key: 'skoda', displayName: 'Skoda', count: 2465, make: 'skoda' }, { key: 'maserati', displayName: 'Maserati', count: 14, make: 'maserati' }, { key: 'levc', displayName: 'Levc', count: 2, make: 'levc' }, { key: 'peugeot', displayName: 'Peugeot', count: 2862, make: 'peugeot' }, { key: 'suzuki', displayName: 'Suzuki', count: 442, make: 'suzuki' }, { key: 'lexus', displayName: 'Lexus', count: 113, make: 'lexus' }, { key: 'ora', displayName: 'Ora', count: 13, make: 'ora' }, { key: 'polestar', displayName: 'Polestar', count: 73, make: 'polestar' }, { key: 'mini', displayName: 'MINI', count: 1050, make: 'mini' }, { key: 'honda', displayName: 'Honda', count: 1271, make: 'honda' }, { key: 'mg_motor_uk', displayName: 'MG', count: 526, make: 'mg_motor_uk' }, { key: 'byd', displayName: 'BYD', count: 2, make: 'byd' }, { key: 'ssangyong', displayName: 'SsangYong', count: 52, make: 'ssangyong' }, { key: 'bentley', displayName: 'Bentley', count: 28, make: 'bentley' }, { key: 'subaru', displayName: 'Subaru', count: 50, make: 'subaru' }, { key: 'nissan', displayName: 'Nissan', count: 3344, make: 'nissan' }, { key: 'isuzu', displayName: 'Isuzu', count: 26, make: 'isuzu' }, { key: 'volvo', displayName: 'Volvo', count: 2135, make: 'volvo' }, { key: 'ldv', displayName: 'LDV', count: 1, make: 'ldv' } ]; const make = a.find(makeObj => makeObj.key === 'citroen'); return make;
obj
const a = { porsche: { key: 'porsche', displayName: 'Porsche', count: 98, make: 'porsche', modelsPerMake: [] }, tesla: { key: 'tesla', displayName: 'Tesla', count: 232, make: 'tesla', modelsPerMake: [] }, lamborghini: { key: 'lamborghini', displayName: 'Lamborghini', count: 9, make: 'lamborghini', modelsPerMake: [] }, lotus: { key: 'lotus', displayName: 'Lotus', count: 2, make: 'lotus', modelsPerMake: [] }, ford: { key: 'ford', displayName: 'Ford', count: 6207, make: 'ford', modelsPerMake: [] }, bmw: { key: 'bmw', displayName: 'BMW', count: 2728, make: 'bmw', modelsPerMake: [] }, ds: { key: 'ds', displayName: 'DS', count: 135, make: 'ds', modelsPerMake: [] }, kgm: { key: 'kgm', displayName: 'Kgm', count: 6, make: 'kgm', modelsPerMake: [] }, genesis: { key: 'genesis', displayName: 'Genesis', count: 1, make: 'genesis', modelsPerMake: [] }, audi: { key: 'audi', displayName: 'Audi', count: 10135, make: 'audi', modelsPerMake: [] }, morgan: { key: 'morgan', displayName: 'Morgan', count: 1, make: 'morgan', modelsPerMake: [] }, mercedes_benz: { key: 'mercedes_benz', displayName: 'Mercedes-Benz', count: 2737, make: 'mercedes_benz', modelsPerMake: [] }, jeep: { key: 'jeep', displayName: 'Jeep', count: 133, make: 'jeep', modelsPerMake: [] }, fiat: { key: 'fiat', displayName: 'Fiat', count: 544, make: 'fiat', modelsPerMake: [] }, mitsubishi: { key: 'mitsubishi', displayName: 'Mitsubishi', count: 153, make: 'mitsubishi', modelsPerMake: [] }, volkswagen: { key: 'volkswagen', displayName: 'Volkswagen', count: 5496, make: 'volkswagen', modelsPerMake: [] }, alfa_romeo: { key: 'alfa_romeo', displayName: 'Alfa Romeo', count: 77, make: 'alfa_romeo', modelsPerMake: [] }, mitsubishi_fuso: { key: 'mitsubishi_fuso', displayName: 'Mitsubishi Fuso', count: 1, make: 'mitsubishi_fuso', modelsPerMake: [] }, abarth: { key: 'abarth', displayName: 'Abarth', count: 74, make: 'abarth', modelsPerMake: [] }, aston_martin: { key: 'aston_martin', displayName: 'Aston Martin', count: 47, make: 'aston_martin', modelsPerMake: [] }, mclaren: { key: 'mclaren', displayName: 'McLaren', count: 11, make: 'mclaren', modelsPerMake: [] }, ferrari: { key: 'ferrari', displayName: 'Ferrari', count: 4, make: 'ferrari', modelsPerMake: [] }, maxus: { key: 'maxus', displayName: 'Maxus', count: 13, make: 'maxus', modelsPerMake: [] }, seat: { key: 'seat', displayName: 'SEAT', count: 1477, make: 'seat', modelsPerMake: [] }, dacia: { key: 'dacia', displayName: 'Dacia', count: 581, make: 'dacia', modelsPerMake: [] }, chrysler: { key: 'chrysler', displayName: 'Chrysler', count: 1, make: 'chrysler', modelsPerMake: [] }, chevrolet: { key: 'chevrolet', displayName: 'Chevrolet', count: 1, make: 'chevrolet', modelsPerMake: [] }, alpine: { key: 'alpine', displayName: 'Alpine', count: 3, make: 'alpine', modelsPerMake: [] }, citroen: { key: 'citroen', displayName: 'Citroen', count: 1604, make: 'citroen', modelsPerMake: [Array] }, toyota: { key: 'toyota', displayName: 'Toyota', count: 1076, make: 'toyota', modelsPerMake: [] }, iveco: { key: 'iveco', displayName: 'Iveco', count: 3, make: 'iveco', modelsPerMake: [] }, vauxhall: { key: 'vauxhall', displayName: 'Vauxhall', count: 3018, make: 'vauxhall', modelsPerMake: [] }, jaguar: { key: 'jaguar', displayName: 'Jaguar', count: 723, make: 'jaguar', modelsPerMake: [] }, ineos: { key: 'ineos', displayName: 'Ineos', count: 9, make: 'ineos', modelsPerMake: [] }, kia: { key: 'kia', displayName: 'Kia', count: 2609, make: 'kia', modelsPerMake: [] }, land_rover: { key: 'land_rover', displayName: 'Land Rover', count: 1768, make: 'land_rover', modelsPerMake: [] }, fisker: { key: 'fisker', displayName: 'Fisker', count: 3, make: 'fisker', modelsPerMake: [] }, hyundai: { key: 'hyundai', displayName: 'Hyundai', count: 1754, make: 'hyundai', modelsPerMake: [] }, cupra: { key: 'cupra', displayName: 'Cupra', count: 252, make: 'cupra', modelsPerMake: [] }, rolls_royce: { key: 'rolls_royce', displayName: 'Rolls Royce', count: 5, make: 'rolls_royce', modelsPerMake: [] }, infiniti: { key: 'infiniti', displayName: 'Infiniti', count: 19, make: 'infiniti', modelsPerMake: [] }, renault: { key: 'renault', displayName: 'Renault', count: 1409, make: 'renault', modelsPerMake: [] }, mazda: { key: 'mazda', displayName: 'Mazda', count: 914, make: 'mazda', modelsPerMake: [] }, smart: { key: 'smart', displayName: 'Smart', count: 51, make: 'smart', modelsPerMake: [] }, skoda: { key: 'skoda', displayName: 'Skoda', count: 2465, make: 'skoda', modelsPerMake: [] }, maserati: { key: 'maserati', displayName: 'Maserati', count: 14, make: 'maserati', modelsPerMake: [] }, levc: { key: 'levc', displayName: 'Levc', count: 2, make: 'levc', modelsPerMake: [] }, peugeot: { key: 'peugeot', displayName: 'Peugeot', count: 2862, make: 'peugeot', modelsPerMake: [] }, suzuki: { key: 'suzuki', displayName: 'Suzuki', count: 442, make: 'suzuki', modelsPerMake: [] }, lexus: { key: 'lexus', displayName: 'Lexus', count: 113, make: 'lexus', modelsPerMake: [] }, ora: { key: 'ora', displayName: 'Ora', count: 13, make: 'ora', modelsPerMake: [] }, polestar: { key: 'polestar', displayName: 'Polestar', count: 73, make: 'polestar', modelsPerMake: [] }, mini: { key: 'mini', displayName: 'MINI', count: 1050, make: 'mini', modelsPerMake: [] }, honda: { key: 'honda', displayName: 'Honda', count: 1271, make: 'honda', modelsPerMake: [] }, mg_motor_uk: { key: 'mg_motor_uk', displayName: 'MG', count: 526, make: 'mg_motor_uk', modelsPerMake: [] }, byd: { key: 'byd', displayName: 'BYD', count: 2, make: 'byd', modelsPerMake: [] }, ssangyong: { key: 'ssangyong', displayName: 'SsangYong', count: 52, make: 'ssangyong', modelsPerMake: [] }, bentley: { key: 'bentley', displayName: 'Bentley', count: 28, make: 'bentley', modelsPerMake: [] }, subaru: { key: 'subaru', displayName: 'Subaru', count: 50, make: 'subaru', modelsPerMake: [] }, nissan: { key: 'nissan', displayName: 'Nissan', count: 3344, make: 'nissan', modelsPerMake: [] }, isuzu: { key: 'isuzu', displayName: 'Isuzu', count: 26, make: 'isuzu', modelsPerMake: [] }, volvo: { key: 'volvo', displayName: 'Volvo', count: 2135, make: 'volvo', modelsPerMake: [] }, ldv: { key: 'ldv', displayName: 'LDV', count: 1, make: 'ldv', modelsPerMake: [] } }; const make = a['citroen']; return make;
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Test case name
Result
array
obj
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
2 years ago
)
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Browser/OS:
Chrome 126 on Mac OS X 10.15.7
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=536598" width="100%" height="500px"></iframe>
array
1.6M/s
obj
931K/s
View exact numbers
Test name
Executions per second
✓
array
1,585,730 Ops/sec
obj
931,333 Ops/sec
Autogenerated LLM Summary
(model
llama3.2:3b
, generated one year ago):
A nice benchmarking result! To extract the value from the first object in the array, I'll assume that we're interested in the `make` property of the `citroen` object. Since there is no such object with the key `'citroen'`, I'll look for an object with a similar structure: ```json { "key": "a['mini']", "displayName": "MINI", "count": 1050, "make": "mini", "modelsPerMake": [] } ``` If we take the `make` property from this object, we get: `'mini'` So, I'll return: `'mini'`
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