Benchmark: lidash (ES6 wrapper) vs underscore for union / concat

HTML Preparation code:

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

Script Preparation code:

var data1 = [{code:"LssSeatTeamlinkExtendAddon",isRenewable:true,eligible:true,name:"SalesNavigatorTeamlinkExtendSeatAdd-on",description:"WARNING:NoProductDescriptionfoundforproductcodeLssSeatTeamlinkExtendAddon",id:5064639,family:"LSSSEAT"},{code:"careerPageSmbPremium",isRenewable:true,eligible:true,name:"CareerPages-SMBpremiumpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$21Ktrafficdriverbudget(~700Kimpressions),5audienceviews,Enhancedanalytics",id:130009,family:"CCP"},{code:"careerPageEnterpriseAdvanced",isRenewable:true,eligible:true,name:"CareerPages-Enterpriseadvancedpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$21Ktrafficdriverbudget(~700Kimpressions),5audienceviews,Enhancedanalytics",id:130012,family:"CCP"},{code:"TalentPipeline",isRenewable:true,eligible:true,name:"TalentPipelineseat",description:"TalentPipelineseat",id:5054805,provisionGroup:"RECRUITER_CONSUMABLES",family:"RECRUITERPKG"},{code:"careerPageLargeEnterprisePremium",isRenewable:true,eligible:true,name:"CareerPages-LargeEnterprisepremiumpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$48Ktrafficdriverbudget(~1.6Mimpressions),10audienceviews,Enhancedanalytics",id:130017,family:"CCP"},{duration:"P12M",code:"capJobPack1",isRenewable:false,eligible:true,name:"GlobalJobCredit",description:"GlobalJobCredit",id:80017,family:"VC"},{code:"RecruiterRPS",isRenewable:true,eligible:true,name:"RecruiterProfessionalServices",description:"LinkedInRecruiterProfessionalaccountwithteamcollaboration,auditing,andnetworksearchcapabilities.Includes100InMailsperlicensepermonth.",id:130201,provisionGroup:"RECRUITER_CONSUMABLES",family:"RECRUITERPKG"},{code:"careerPageStaffingStarter",isRenewable:true,eligible:true,name:"CareerPages-Staffingstarterpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$6Ktrafficdriverbudget(~200Kimpressions),1audienceview,Standardanalytics",id:130023,family:"CCP"},{code:"careerPageLargeEnterpriseInternational",isRenewable:true,eligible:true,name:"CareerPages-LargeEnterpriseinternationalpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$12Ktrafficdriverbudget(~400Kimpressions),2audienceviews,Standardanalytics",id:130018,family:"CCP"},{code:"careerPageMultiNationalPremium",isRenewable:true,eligible:true,name:"CareerPages-MultiNationalpremiumpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$75Ktrafficdriverbudget(~2.5Mimpressions),unlimitedaudienceviews,Enhancedanalytics",id:130022,family:"CCP"},{code:"capInMail",isRenewable:true,eligible:true,name:"Inmail",description:"RelevantforRecruiterandRecruiterProfessionalServicesaccounts.ThequantitylistedrepresentsthenumberofadditionalInMailthatisprovidedeachmonththroughouttheremainingperiodoftheexistingserviceperiod,asspecifiedinthecontract.Expiresatendofterm.",id:20005,provisionGroup:"RECRUITER_CONSUMABLES",family:"CAPINMAIL"},{code:"TalentHubBundle",isRenewable:true,ineligibilityReason:{productNotEligibleForCustomer:{}},eligible:false,name:"TalentHub",description:"LinkedInTalentHub,adatapoweredATS,uniquelyenablescompaniestosource,manage,andhirecandidatesallononeplatform.BycombiningtalentintelligencefromLinkedIn’smemberswithcompanies’applicantdata,TalentHubdeliverspowerfulinsightsinasingleplacetofindandhireexceptionalcandidates.TalentHubissoldbasedonthenumberofemployees,andincludesloginsforallemployees.TalentHubisdesignedtoworktogetherwithotherLinkedInProductslikeRecruiterorJobs,butthoseproductsaresoldseparately.",id:5056406,family:"RECRUITEROFFLINEPKG"},{code:"careerPageMultiNationalBasic",isRenewable:true,eligible:true,name:"CareerPages-MultiNationalbasicpackage",description:"CustomcontentonLinkedIncompanyprofilepage.Includes:preferredplacementoncompanypageforcustomcontent,LifeandJobstabs,customizablemodules.12-monthpackageincludes$27Ktrafficdriverbudget(~900Kimpressions),5audienceviews,Enhancedanalytics",id:130020,family:"CCP"},{code:"prepaidJymbii",isRenewable:false,eligible:true,name:"PrepaidSponsoredJobs",description:"PrepaidSponsoredJobs",id:5047007,provisionGroup:"RECRUITER_CONSUMABLES",family:"PREPAIDJYMBII"},{code:"jobWrapping",isRenewable:true,eligible:true,name:"JobWrapping",description:"JobsportedfromexternalsourcesandpostedtoLinkedInviajobslots",id:5052007,family:"JOBWRAPPING"},{code:"careerPageStaffingBasic",isRenewable: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.concat
function concat(...args) { return [].concat.apply([], args); } var result = concat(data1, data2);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
_.union
lidash.concat

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 3 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.183 Safari/537.36 Edg/86.0.622.63

Browser/OS: Chrome 86 on Windows

View result in a separate tab

Test name	Executions per second
_.union	566294.7 Ops/sec
lidash.concat	2983461.0 Ops/sec

lidash (ES6 wrapper) vs underscore for union / concat (version: 0)

Comparing performance of: _.union vs lidash.concat

Created: 4 years ago by: Registered User

Jump to the latest result

_.union

lidash.concat

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A