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Run results for:
Lodash vs Set Intersection vs includes vs indexOf (not ordered list)
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=573725" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Browser:
Chrome 129
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Javascript indexOf
411K/s
Javascript includes
396K/s
Javascript Set intersection
131K/s
Lodash intersection
23K/s
View exact numbers
Test name
Executions per second
✓
Javascript indexOf
411,401 Ops/sec
Javascript includes
395,710 Ops/sec
Javascript Set intersection
130,753 Ops/sec
Lodash intersection
22,943 Ops/sec
HTML Preparation code:
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
Script Preparation code:
var first = [ { "key": "Alice" }, { "key": "Bob" }, { "key": "Charlie" }, { "key": "David" }, { "key": "Eve" }, { "key": "Frank" }, { "key": "Grace" }, { "key": "Hannah" }, { "key": "Ivy" }, { "key": "Jack" }, { "key": "Kathy" }, { "key": "Leo" }, { "key": "Mona" }, { "key": "Nina" }, { "key": "Oscar" }, { "key": "Paul" }, { "key": "Quincy" }, { "key": "Rita" }, { "key": "Sam" }, { "key": "Tina" }, { "key": "Uma" }, { "key": "Victor" }, { "key": "Wendy" }, { "key": "Xander" }, { "key": "Yara" }, { "key": "Zach" }, { "key": "Ava" }, { "key": "Liam" }, { "key": "Noah" }, { "key": "Emma" }, { "key": "Olivia" }, { "key": "Sophia" }, { "key": "Jackson" }, { "key": "Lucas" }, { "key": "Mason" }, { "key": "Ethan" }, { "key": "Aiden" }, { "key": "Logan" }, { "key": "Zoe" }, { "key": "Chloe" }, { "key": "Lily" }, { "key": "Ella" }, { "key": "Scarlett" }, { "key": "Aria" }, { "key": "Mia" }, { "key": "Samantha" }, { "key": "Natalie" }, { "key": "Camila" }, { "key": "Layla" }, { "key": "Riley" }, { "key": "Aubrey" }, { "key": "Hazel" }, { "key": "Luna" }, { "key": "Victoria" }, { "key": "Addison" }, { "key": "Brooklyn" }, { "key": "Hannah" }, { "key": "Lillian" }, { "key": "Nora" }, { "key": "Ellie" }, { "key": "Lucy" }, { "key": "Savannah" }, { "key": "Mila" }, { "key": "Kinsley" }, { "key": "Peyton" }, { "key": "Bailey" }, { "key": "Skylar" }, { "key": "Bella" }, { "key": "Stella" }, { "key": "Eva" }, { "key": "Madison" }, { "key": "Clara" }, { "key": "Julia" }, { "key": "Sophie" }, { "key": "Arianna" }, { "key": "Autumn" }, { "key": "Kylie" }, { "key": "Isabella" }, { "key": "Gianna" }, { "key": "Serenity" }, { "key": "Kaylee" }, { "key": "Mackenzie" }, { "key": "Jasmine" }, { "key": "Elliana" }, { "key": "Reagan" }, { "key": "Iris" }, { "key": "Delilah" }, { "key": "Faith" }, { "key": "Ayla" }, { "key": "Sienna" }, { "key": "Maddison" }, { "key": "Samantha" }, { "key": "Taylor" }, { "key": "Brooke" }, { "key": "Alexis" }, { "key": "Maria" }, { "key": "Gianna" }, { "key": "Leah" }, { "key": "Cora" }, { "key": "Lydia" }, { "key": "Ophelia" }, { "key": "Amara" }, { "key": "Elena" }, { "key": "Evangeline" }, { "key": "Adeline" }, { "key": "Emery" }, { "key": "Emilia" }, { "key": "Katherine" }, { "key": "Vivian" }, { "key": "Rosalie" }, { "key": "Brielle" }, { "key": "Cecilia" }, { "key": "Adele" }, { "key": "Margo" }, { "key": "Kate" }, { "key": "Ruth" }, { "key": "Maya" }, { "key": "Jade" }, { "key": "Piper" }, { "key": "Paige" }, { "key": "Megan" }, { "key": "Jordan" }, { "key": "Tessa" }, { "key": "Kimberly" }, { "key": "Angela" }, { "key": "Aaliyah" }, { "key": "Michaela" }, { "key": "Sierra" }, { "key": "Sabrina" }, { "key": "Diana" }, { "key": "Juliana" }, { "key": "Lila" }, { "key": "Alana" }, { "key": "Cynthia" }, { "key": "Misty" }, { "key": "Elle" }, { "key": "Fiona" }, { "key": "Misty" }, { "key": "Mabel" }, { "key": "Mara" }, { "key": "Sky" }, { "key": "Sage" }, { "key": "Wren" }, { "key": "Briar" }, { "key": "Rhea" }, { "key": "Carmen" }, { "key": "Raven" }, { "key": "Cleo" }, { "key": "Nina" }, { "key": "Lola" }, { "key": "Nova" }, { "key": "Elsie" }, { "key": "Maisie" }, { "key": "Dahlia" }, { "key": "Talia" }, { "key": "Raina" }, { "key": "Mina" }, { "key": "Kenna" }, { "key": "Thea" }, { "key": "Sable" }, { "key": "Freya" }, { "key": "Lyra" } ]; var second = [ "Alice", "Emma", "David", "Sam", "Oscar", "Eve", "Grace", "Mason", "Mia", "Nina", "Zach", "Leo", "Charlotte", "Hannah", "Jack", "Liam", "Tina", "Frank", "Ava", "Rita", "Camila", "Maddison", "Tessa", "Sophie", "Hannah", "Kathy", "Wendy", "Aaliyah", "Kylie", "Violet", "Natalie", "Ella", "Julia", "Faith", "Raven", "Juliana", "Misty", "Delilah", "Briar", "Rhea", "Sage", "Cleo", "Mara", "Wren", "Nova", "Maisie", "Sierra", "Thea", "Margo", "Freya", "Zach", "Kathy", "Lydia", "Maya", "Sable", "Cynthia", "Ivy", "Skylar", "Reagan", "Adeline", "Jade", "Piper", "Kinsley", "Autumn", "Isabella", "Luna", "Samantha", "Arianna", "Ayla", "Nora", "Cora", "Ella", "Lila", "Zoe", "Xander", "Victor", "Ivy", "Mila", "Hazel", "Ellie", "Violet", "Sierra", "Maisie", "Carmen", "Cleo", "Peyton", "Sam", "Dahlia", "Lola", "Ava", "Nina", "Sophie", "Ella", "Misty", "Alana", "Olivia", "Freya", "Lydia", "Ayla", "Layla", "Maddison", "Jade", "Zach", "Emma", "Rita", "Sable", "Wendy", "Thea", "Mabel", "Rhea", "Carmen", "Faith", "Alana" ]
Tests:
Lodash intersection
const result = _.intersectionWith(first, second, (obj, key) => obj.key === key); console.log('lodash', result);
Javascript includes
const keys = first.map(e => e.key); const result = keys.filter(a => second.includes(a)); console.log('includes', result);
Javascript indexOf
const keys = first.map(e => e.key); const result = keys.filter(a => second.indexOf(a) >= 0); console.log('indexOf', result);
Javascript Set intersection
const secondSet = new Set(second); const result = first.filter(item => secondSet.has(item.key)); console.log('set', result);