Benchmark: lidash (ES6 wrapper) vs underscore for union

HTML Preparation code:

https://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.9.1/underscore-min.js

Script Preparation code:

var data1 = 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newable:true,eligible:true,name:"CareerPages-Staffingbasicpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$12Ktrafficdriverbudget(~400Kimpressions),2audienceviews,Standardanalytics",id:130024,family:"CCP"},{code:"workWithUsAds",isRenewable:true,eligible:true,name:"WorkWithUsAds",description:"WorkWithUsbanneradsdisplayedoncompanyemployeeprofilepages.",id:5003406,family:"ADS"},{code:"careerPageMultiNationalAdvanced",isRenewable:true,eligible:true,name:"CareerPages-MultiNationaladvancedpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$54Ktrafficdriverbudget(~1.8Mimpressions),10audienceviews,Enhancedanalytics",id:130021,family:"CCP"},{code:"careerPageEmergingMarketSmb",isRenewable:true,eligible:true,name:"CareerPages-EmergingMarketSMBpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes1audienceview,Standardanalytics",id:130028,family:"CCP"},{code:"RecruiterCorporate",isRenewable:true,eligible:true,name:"RecruiterCorporate",description:"LinkedInRecruiteraccountwithteamcollaboration,auditing,andunparallelednetworksearchcapabilities.Includesatleast150InMails/monthperlicenseaswellasbasictrainingandsupport.",id:130200,provisionGroup:"RECRUITER_CONSUMABLES",family:"RECRUITERPKG"},{code:"careerPageMultiNationalStarter",isRenewable:true,eligible:true,name:"CareerPages-MultiNationalstarterpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes2audienceviews,Standardanalytics",id:130019,family:"CCP"},{code:"careerPageSmbInternational",isRenewable:true,eligible:true,name:"CareerPages-SMBinternationalpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$6Ktrafficdriverbudget(~200Kimpressions),2audienceviews,Standardanalytics",id:130010,family:"CCP"},{code:"AdminDashboardManager",isRenewable:true,eligible:true,name:"AdministratorDashboardManager",description:"PaidseatforadminaccesstoprovisionandmanageuseraccountsinLinkedInRecruiter.",id:5051252,provisionGroup:"RECRUITER_CONSUMABLES",family:"RECRUITERPKG"}];
var data2 = [{code:"LssBundleTier2",isRenewable:true,eligible:true,name:"SalesNavigatorTeam",description:"WARNING:NoProductDescriptionfoundforproductcodeLssBundleTier2",id:113000,family:"LSSPKG"},{code:"LssBundleTier3",isRenewable:true,eligible:true,name:"SalesNavigatorEnterprise",description:"WARNING:NoProductDescriptionfoundforproductcodeLssBundleTier3",id:124000,family:"LSSPKG"},{code:"careerPageLargeEnterpriseBasic",isRenewable:true,eligible:true,name:"CareerPages-LargeEnterprisebasicpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$12Ktrafficdriverbudget(~400Kimpressions),1audienceview,Standardanalytics",id:130015,family:"CCP"},{code:"careerPageEmergingMarketEnterprise",isRenewable:true,eligible:true,name:"CareerPages-EmergingMarketEnterprisepackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$6Ktrafficdriverbudget(~200Kimpressions),1audienceview,Standardanalytics",id:130029,family:"CCP"},{code:"careerPageEnterpriseBasic",isRenewable:true,eligible:true,name:"CareerPages-Enterprisebasicpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$9Ktrafficdriverbudget(~300Kimpressions),1audienceview,Standardanalytics",id:130011,family:"CCP"},{code:"careerPageSmbStarter",isRenewable:true,eligible:true,name:"CareerPages-SMBstarterpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes1audienceview,Standardanalytics",id:130006,family:"CCP"},{code:"careerPageSmbBasic",isRenewable:true,eligible:true,name:"CareerPages-SMBbasicpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$6Ktrafficdriverbudget(~200Kimpressions),1audienceview,Standardanalytics",id:130007,family:"CCP"},{code:"TalentInsightsStaffing",isRenewable:true,eligible:true,name:"TalentInsights:Staffing",description:"LinkedInTalentInsightsprovidesyouon-demandaccesstoreal-timeLinkedIndataandinsightsontalentpoolsandcompaniesofinterest.TheStaffingpackagegivesallmembersinyourcompanyaccesstoLTI.",id:5052817,provisionGroup:"TALENT_INSIGHTS",family:"TALENTINSIGHTSPACKAGE"},{code:"careerPageStaffingAdvanced",isRenewable:true,eligible:true,name:"CareerPages-Staffingadvancedpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$21Ktrafficdriverbudget(~700Kimpressions),5audienceviews,Enhancedanalytics",id:130025,family:"CCP"},{code:"careerPageStaffingUnlimited",isRenewable:true,eligible:true,name:"CareerPages-Staffingunlimitedpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$75Ktrafficdriverbudget(~2.5Mimpressions),unlimitedaudienceviews,Enhancedanalytics",id:130027,family:"CCP"},{code:"careerPageEnterprisePremium",isRenewable:true,eligible:true,name:"CareerPages-Enterprisepremiumpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$36Ktrafficdriverbudget(~1.2Mimpressions),10audienceviews,Enhancedanalytics",id:130013,family:"CCP"},{code:"JobsDashboardManager",isRenewable:true,eligible:true,name:"JobsDashboardManager",description:"FreeseattomanagejobsinLinkedInRecruiterwithoutthepeoplesearchfunctionalityofthestandardRecruiterseat.",id:5051242,provisionGroup:"RECRUITER_CONSUMABLES",family:"RECRUITERPKG"},{code:"RecruiterSMB",isRenewable:true,eligible:true,name:"RecruiterSmallBusiness",description:"LinkedInRecruiteraccountforsmallbusinesses.Includesteamcollaboration,auditing,andunparallelednetworksearchcapabilitieswithinBrazil.Includes100InMails/monthperlicenseaswellasbasictrainingandsupport.",id:130203,provisionGroup:"RECRUITER_CONSUMABLES",family:"RECRUITERPKG"},{code:"capJobSlot",isRenewable:true,eligible:true,name:"JobSlot",description:"Reservedannualjobpostingwithabilitytochange,update,removeondemand.",id:20004,provisionGroup:"RECRUITER_CONSUMABLES",family:"CAPJOBSLOT"},{code:"careerPageLargeEnterpriseAdvanced",isRenewable:true,eligible:true,name:"CareerPages-LargeEnterpriseadvancedpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$27Ktrafficdriverbudget(~900Kimpressions),5audienceviews,Enhancedanalytics",id:130016,family:"CCP"},{code:"RecruiterLite",isRenewable:true,eligible:true,name:"RecruiterLite",description:"RecruiterLite(OnlysoldthroughSmallBusinessSolutionPackages)",id:5037084,provisionGroup:"RECRUITER_CONSUMABLES",family:"RECRUITERPKG"},{code:"careerPageSmbAdvanced",isRenewable:true,eligible:true,name:"CareerPages-SMBadvancedpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$12Ktrafficdriverbudget(~400Kimpressions),2audienceviews,Standardanalytics",id:130008,family:"CCP"},{code:"careerPageStaffingPremium",isRenewable:true,eligible:true,name:"CareerPages-Staffingpremiumpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$48Ktrafficdriverbudget(~1.6Mimpressions),10audienceviews,Enhancedanalytics",id:130026,family:"CCP"},{code:"careerPageEnterpriseInternational",isRenewable:true,eligible:true,name:"CareerPages-Enterpriseinternationalpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$9Ktrafficdriverbudget(~300Kimpressions),2audienceviews,Standardanalytics",id:130014,family:"CCP"}];

Tests:

_.union
var result = _.union(data1, data2);
lidash.union
function union(...args) { return flatten(args); } function flatten(arr) { return arr.flat(Infinity); } var result = union(data1, data2);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
_.union
lidash.union

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 4 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.100 Safari/537.36

Browser/OS: Chrome 80 on Mac OS X 10.15.3

View result in a separate tab

Test name	Executions per second
_.union	277861.6 Ops/sec
lidash.union	144806.3 Ops/sec

lidash (ES6 wrapper) vs underscore for union (version: 2)

Comparing performance of: _.union vs lidash.union

Created: 4 years ago by: Registered User

Jump to the latest result

_.union

lidash.union

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A