Benchmark: lidash (ES6 wrapper) vs underscore for partition / partitionByKey

HTML Preparation code:

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

Script Preparation code:

var data = [{"code":"LssSeatTeamlinkExtendAddon","isRenewable":true,"eligible":true,"name":"Sales Navigator Teamlink Extend Seat Add-on","description":"WARNING: No Product Description found for product code LssSeatTeamlinkExtendAddon","id":5064639,"family":"LSSSEAT"},{"code":"careerPageSmbPremium","isRenewable":true,"eligible":true,"name":"Career Pages - SMB premium package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $21K traffic driver budget (~700K impressions), 5 audience views, Enhanced analytics","id":130009,"family":"CCP"},{"code":"careerPageEnterpriseAdvanced","isRenewable":true,"eligible":true,"name":"Career Pages - Enterprise advanced package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $21K traffic driver budget (~700K impressions), 5 audience views, Enhanced analytics","id":130012,"family":"CCP"},{"code":"TalentPipeline","isRenewable":true,"eligible":true,"name":"Talent Pipeline seat","description":"Talent Pipeline seat","id":5054805,"provisionGroup":"RECRUITER_CONSUMABLES","family":"RECRUITERPKG"},{"code":"careerPageLargeEnterprisePremium","isRenewable":true,"eligible":true,"name":"Career Pages - Large Enterprise premium package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $48K traffic driver budget (~1.6M impressions), 10 audience views, Enhanced analytics","id":130017,"family":"CCP"},{"duration":"P12M","code":"capJobPack1","isRenewable":false,"eligible":true,"name":"Global Job Credit","description":"Global Job Credit","id":80017,"family":"VC"},{"code":"RecruiterRPS","isRenewable":true,"eligible":true,"name":"Recruiter Professional Services","description":"LinkedIn Recruiter Professional account with team collaboration, auditing, and network search capabilities. Includes 100 InMails per license per month.","id":130201,"provisionGroup":"RECRUITER_CONSUMABLES","family":"RECRUITERPKG"},{"code":"careerPageStaffingStarter","isRenewable":true,"eligible":true,"name":"Career Pages - Staffing starter package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $6K traffic driver budget (~200K impressions), 1 audience view, Standard analytics","id":130023,"family":"CCP"},{"code":"careerPageLargeEnterpriseInternational","isRenewable":true,"eligible":true,"name":"Career Pages - Large Enterprise international package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $12K traffic driver budget (~400K impressions), 2 audience views, Standard analytics","id":130018,"family":"CCP"},{"code":"careerPageMultiNationalPremium","isRenewable":true,"eligible":true,"name":"Career Pages - Multi National premium package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $75K traffic driver budget (~2.5M impressions), unlimited audience views, Enhanced analytics","id":130022,"family":"CCP"},{"code":"capInMail","isRenewable":true,"eligible":true,"name":"Inmail","description":"Relevant for Recruiter and Recruiter Professional Services accounts. The quantity listed represents the number of additional InMail that is provided each month throughout the remaining period of the existing service period, as specified in the contract. Expires at end of term.","id":20005,"provisionGroup":"RECRUITER_CONSUMABLES","family":"CAPINMAIL"},{"code":"TalentHubBundle","isRenewable":true,"ineligibilityReason":{"productNotEligibleForCustomer":{}},"eligible":false,"name":"Talent Hub","description":"LinkedIn Talent Hub, a data powered ATS, uniquely enables companies to source, manage, and hire candidates all on one platform. By combining talent intelligence from LinkedIn’s members with companies’ applicant data, Talent Hub delivers powerful insights in a single place to find and hire exceptional candidates. Talent Hub is sold based on the number of employees, and includes logins for all employees. Talent Hub is designed to work together with other LinkedIn Products like Recruiter or Jobs, but those products are sold separately.","id":5056406,"family":"RECRUITEROFFLINEPKG"},{"code":"careerPageMultiNationalBasic","isRenewable":true,"eligible":true,"name":"Career Pages - Multi National basic package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $27K traffic driver budget (~900K impressions), 5 audience views, Enhanced analytics","id":130020,"family":"CCP"},{"code":"prepaidJymbii","isRenewable":false,"eligible":true,"name":"Prepaid Sponsored Jobs","description":"Prepaid Sponsored Jobs","id":5047007,"provisionGroup":"RECRUITER_CONSUMABLES","family":"PREPAIDJYMBII"},{"code":"jobWrapping","isRenewable":true,"eligible":true,"name":"Job Wrapping","description":"Jobs ported from external sources and posted to LinkedIn via job slots","id":5052007,"family":"JOBWRAPPING"},{"code":"careerPageStaffingBasic","isRenewable":true,"eligible":true,"name":"Career Pages - Staffing basic package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $12K traffic driver budget (~400K impressions), 2 audience views, Standard analytics","id":130024,"family":"CCP"},{"code":"workWithUsAds","isRenewable":true,"eligible":true,"name":"Work With Us Ads","description":"Work With Us banner ads displayed on company employee profile pages.","id":5003406,"family":"ADS"},{"code":"careerPageMultiNationalAdvanced","isRenewable":true,"eligible":true,"name":"Career Pages - Multi National advanced package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $54K traffic driver budget (~1.8M impressions), 10 audience views, Enhanced analytics","id":130021,"family":"CCP"},{"code":"careerPageEmergingMarketSmb","isRenewable":true,"eligible":true,"name":"Career Pages - Emerging Market SMB package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes 1 audience view, Standard analytics","id":130028,"family":"CCP"},{"code":"RecruiterCorporate","isRenewable":true,"eligible":true,"name":"Recruiter Corporate","description":"LinkedIn Recruiter account with team collaboration, auditing, and unparalleled network search capabilities. Includes at least 150 InMails/month per license as well as basic training and support.","id":130200,"provisionGroup":"RECRUITER_CONSUMABLES","family":"RECRUITERPKG"},{"code":"careerPageMultiNationalStarter","isRenewable":true,"eligible":true,"name":"Career Pages - Multi National starter package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes 2 audience views, Standard analytics","id":130019,"family":"CCP"},{"code":"careerPageSmbInternational","isRenewable":true,"eligible":true,"name":"Career Pages - SMB international package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $6K traffic driver budget (~200K impressions), 2 audience views, Standard analytics","id":130010,"family":"CCP"},{"code":"AdminDashboardManager","isRenewable":true,"eligible":true,"name":"Administrator Dashboard Manager","description":"Paid seat for admin access to provision and manage user accounts in LinkedIn Recruiter.","id":5051252,"provisionGroup":"RECRUITER_CONSUMABLES","family":"RECRUITERPKG"},{"code":"LssBundleTier2","isRenewable":true,"eligible":true,"name":"Sales Navigator Team","description":"WARNING: No Product Description found for product code LssBundleTier2","id":113000,"family":"LSSPKG"},{"code":"LssBundleTier3","isRenewable":true,"eligible":true,"name":"Sales Navigator Enterprise","description":"WARNING: No Product Description found for product code LssBundleTier3","id":124000,"family":"LSSPKG"},{"code":"careerPageLargeEnterpriseBasic","isRenewable":true,"eligible":true,"name":"Career Pages - Large Enterprise basic package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $12K traffic driver budget (~400K impressions), 1 audience view, Standard analytics","id":130015,"family":"CCP"},{"code":"careerPageEmergingMarketEnterprise","isRenewable":true,"eligible":true,"name":"Career Pages - Emerging Market Enterprise package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $6K traffic driver budget (~200K impressions), 1 audience view, Standard analytics","id":130029,"family":"CCP"},{"code":"careerPageEnterpriseBasic","isRenewable":true,"eligible":true,"name":"Career Pages - Enterprise basic package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $9K traffic driver budget (~300K impressions), 1 audience view, Standard analytics","id":130011,"family":"CCP"},{"code":"careerPageSmbStarter","isRenewable":true,"eligible":true,"name":"Career Pages - SMB starter package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes 1 audience view, Standard analytics","id":130006,"family":"CCP"},{"code":"careerPageSmbBasic","isRenewable":true,"eligible":true,"name":"Career Pages - SMB basic package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $6K traffic driver budget (~200K impressions), 1 audience view, Standard analytics","id":130007,"family":"CCP"},{"code":"TalentInsightsStaffing","isRenewable":true,"eligible":true,"name":"Talent Insights: Staffing","description":"LinkedIn Talent Insights provides you on-demand access to real-time LinkedIn data and insights on talent pools and companies of interest. The Staffing package gives all members in your company access to LTI.","id":5052817,"provisionGroup":"TALENT_INSIGHTS","family":"TALENTINSIGHTSPACKAGE"},{"code":"careerPageStaffingAdvanced","isRenewable":true,"eligible":true,"name":"Career Pages - Staffing advanced package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $21K traffic driver budget (~700K impressions), 5 audience views, Enhanced analytics","id":130025,"family":"CCP"},{"code":"careerPageStaffingUnlimited","isRenewable":true,"eligible":true,"name":"Career Pages - Staffing unlimited package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $75K traffic driver budget (~2.5M impressions), unlimited audience views, Enhanced analytics","id":130027,"family":"CCP"},{"code":"careerPageEnterprisePremium","isRenewable":true,"eligible":true,"name":"Career Pages - Enterprise premium package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $36K traffic driver budget (~1.2M impressions), 10 audience views, Enhanced analytics","id":130013,"family":"CCP"},{"code":"JobsDashboardManager","isRenewable":true,"eligible":true,"name":"Jobs Dashboard Manager","description":"Free seat to manage jobs in LinkedIn Recruiter without the people search functionality of the standard Recruiter seat.","id":5051242,"provisionGroup":"RECRUITER_CONSUMABLES","family":"RECRUITERPKG"},{"code":"RecruiterSMB","isRenewable":true,"eligible":true,"name":"Recruiter Small Business","description":"LinkedIn Recruiter account for small businesses. Includes team collaboration, auditing, and unparalleled network search capabilities within Brazil. Includes 100 InMails/month per license as well as basic training and support.","id":130203,"provisionGroup":"RECRUITER_CONSUMABLES","family":"RECRUITERPKG"},{"code":"capJobSlot","isRenewable":true,"eligible":true,"name":"Job Slot","description":"Reserved annual job posting with ability to change, update, remove on demand.","id":20004,"provisionGroup":"RECRUITER_CONSUMABLES","family":"CAPJOBSLOT"},{"code":"careerPageLargeEnterpriseAdvanced","isRenewable":true,"eligible":true,"name":"Career Pages - Large Enterprise advanced package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $27K traffic driver budget (~900K impressions), 5 audience views, Enhanced analytics","id":130016,"family":"CCP"},{"code":"RecruiterLite","isRenewable":true,"eligible":true,"name":"Recruiter Lite","description":"Recruiter Lite (Only sold through Small Business Solution Packages)","id":5037084,"provisionGroup":"RECRUITER_CONSUMABLES","family":"RECRUITERPKG"},{"code":"careerPageSmbAdvanced","isRenewable":true,"eligible":true,"name":"Career Pages - SMB advanced package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $12K traffic driver budget (~400K impressions), 2 audience views, Standard analytics","id":130008,"family":"CCP"},{"code":"careerPageStaffingPremium","isRenewable":true,"eligible":true,"name":"Career Pages - Staffing premium package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $48K traffic driver budget (~1.6M impressions), 10 audience views, Enhanced analytics","id":130026,"family":"CCP"},{"code":"careerPageEnterpriseInternational","isRenewable":true,"eligible":true,"name":"Career Pages - Enterprise international package","description":"Custom content on LinkedIn company profile page. Includes: preferred placement on company page for custom content, Life and Jobs tabs, customizable modules. 12-month package includes $9K traffic driver budget (~300K impressions), 2 audience views, Standard analytics","id":130014,"family":"CCP"}];

Tests:

_.partition
var result = _.partition(data, (item) => item.family === 'CCP');
lidash.partitionByKey
function partitionKeyValue(arr, key, val) { return arr.reduce( // eslint-disable-next-line no-sequences (objKey, item) => ((item[key] === val ? objKey[0] : objKey[1]).push(item), objKey), [[], []] ); } var result = partitionKeyValue(data, 'family', 'CCP');

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
_.partition
lidash.partitionByKey

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
_.partition	959021.0 Ops/sec
lidash.partitionByKey	2822483.0 Ops/sec

lidash (ES6 wrapper) vs underscore for partition / partitionByKey (version: 0)

Comparing performance of: _.partition vs lidash.partitionByKey

Created: 4 years ago by: Registered User

Jump to the latest result

_.partition

lidash.partitionByKey

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A