Run results for: Test multiple difference method v3

Run details:
User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_2) AppleWebKit/604.4.7 (KHTML, like Gecko) Version/11.0.2 Safari/604.4.7
Browser: Safari 11
Operating system: Mac OS X 10.13.2
Device Platform: Other
Date tested: 2024 years ago
Test name	Executions per second
Lodash	769.5 Ops/sec
Filter	61.8 Ops/sec
Reduce with Set	3798.5 Ops/sec
Reduce no set	511.0 Ops/sec
Filter with set	3268.3 Ops/sec
Lodash with set	3820.6 Ops/sec
HTML Preparation code:
<script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.4/lodash.js"></script>

<script>
var sourceData = [{"value":422},{"value":594},{"value":151},{"value":938},{"value":821},{"value":884},{"value":806},{"value":300},{"value":862},{"value":703},{"value":899},{"value":539},{"value":282},{"value":28},{"value":538},{"value":370},{"value":961},{"value":962},{"value":115},{"value":52},{"value":172},{"value":545},{"value":350},{"value":879},{"value":544},{"value":749},{"value":255},{"value":112},{"value":171},{"value":646},{"value":533},{"value":166},{"value":174},{"value":958},{"value":381},{"value":181},{"value":399},{"value":143},{"value":240},{"value":945},{"value":26},{"value":880},{"value":831},{"value":358},{"value":464},{"value":81},{"value":604},{"value":781},{"value":867},{"value":570},{"value":455},{"value":476},{"value":681},{"value":129},{"value":723},{"value":606},{"value":416},{"value":73},{"value":417},{"value":132},{"value":948},{"value":437},{"value":719},{"value":72},{"value":904},{"value":330},{"value":313},{"value":374},{"value":622},{"value":643},{"value":495},{"value":910},{"value":113},{"value":272},{"value":505},{"value":867},{"value":163},{"value":476},{"value":80},{"value":325},{"value":30},{"value":2},{"value":958},{"value":38},{"value":776},{"value":786},{"value":867},{"value":269},{"value":918},{"value":941},{"value":382},{"value":219},{"value":913},{"value":770},{"value":131},{"value":829},{"value":930},{"value":80},{"value":35},{"value":644},{"value":440},{"value":304},{"value":954},{"value":912},{"value":288},{"value":978},{"value":56},{"value":3},{"value":891},{"value":953},{"value":29},{"value":133},{"value":171},{"value":928},{"value":592},{"value":458},{"value":467},{"value":654},{"value":516},{"value":822},{"value":500},{"value":182},{"value":838},{"value":505},{"value":76},{"value":415},{"value":365},{"value":148},{"value":189},{"value":821},{"value":477},{"value":233},{"value":767},{"value":773},{"value":542},{"value":739},{"value":268},{"value":137},{"value":565},{"value":432},{"value":176},{"value":751},{"value":305},{"value":90},{"value":976},{"value":896},{"value":235},{"value":101},{"value":701},{"value":373},{"value":732},{"value":166},{"value":24},{"value":894},{"value":810},{"value":831},{"value":346},{"value":165},{"value":427},{"value":413},{"value":635},{"value":595},{"value":163},{"value":332},{"value":163},{"value":945},{"value":616},{"value":95},{"value":192},{"value":414},{"value":434},{"value":128},{"value":179},{"value":772},{"value":390},{"value":160},{"value":834},{"value":958},{"value":473},{"value":813},{"value":592},{"value":139},{"value":646},{"value":129},{"value":952},{"value":757},{"value":368},{"value":462},{"value":519},{"value":907},{"value":531},{"value":767},{"value":970},{"value":904},{"value":430},{"value":232},{"value":316},{"value":918},{"value":333},{"value":517},{"value":133},{"value":759},{"value":470},{"value":221},{"value":421},{"value":902},{"value":973},{"value":611},{"value":245},{"value":941},{"value":87},{"value":47},{"value":485},{"value":491},{"value":138},{"value":991},{"value":62},{"value":272},{"value":771},{"value":792},{"value":995},{"value":538},{"value":311},{"value":892},{"value":451},{"value":611},{"value":655},{"value":968},{"value":248},{"value":574},{"value":719},{"value":261},{"value":226},{"value":117},{"value":814},{"value":463},{"value":985},{"value":760},{"value":976},{"value":425},{"value":343},{"value":434},{"value":129},{"value":851},{"value":604},{"value":989},{"value":629},{"value":127},{"value":394},{"value":375},{"value":889},{"value":695},{"value":765},{"value":106},{"value":169},{"value":976},{"value":351},{"value":323},{"value":978},{"value":152},{"value":748},{"value":155},{"value":139},{"value":441},{"value":710},{"value":57},{"value":940},{"value":136},{"value":740},{"value":126},{"value":75},{"value":38},{"value":603},{"value":722},{"value":19},{"value":347},{"value":962},{"value":289},{"value":412},{"value":807},{"value":883},{"value":305},{"value":496},{"value":33},{"value":163},{"value":679},{"value":651},{"value":606},{"value":370},{"value":0},{"value":61},{"value":131},{"value":98},{"value":727},{"value":200},{"value":326},{"value":569},{"value":481},{"value":575},{"value":238},{"value":971},{"value":239},{"value":622},{"value":76},{"value":560},{"value":803},{"value":986},{"value":551},{"value":379},{"value":964},{"value":263},{"value":98},{"value":151},{"value":185},{"value":706},{"value":214},{"value":845},{"value":378},{"value":123},{"value":500},{"value":313},{"value":163},{"value":111},{"value":328},{"value":708},{"value":457},{"value":968},{"value":450},{"value":547},{"value":76},{"value":299},{"value":341},{"value":300},{"value":322},{"value":711},{"value":483},{"value":644},{"value":906},{"value":431},{"value":896},{"value":747},{"value":432},{"value":387},{"value":127},{"value":64},{"value":546},{"value":856},{"value":246},{"value":172},{"value":837},{"value":591},{"value":880},{"value":240},{"value":989},{"value":922},{"value":699},{"value":445},{"value":186},{"value":679},{"value":831},{"value":426},{"value":800},{"value":798},{"value":780},{"value":910},{"value":618},{"value":917},{"value":978},{"value":168},{"value":626},{"value":479},{"value":613},{"value":661},{"value":655},{"value":6},{"value":68},{"value":229},{"value":142},{"value":9},{"value":96},{"value":363},{"value":296},{"value":353},{"value":538},{"value":337},{"value":562},{"value":23},{"value":732},{"value":409},{"value":583},{"value":11},{"value":393},{"value":165},{"value":574},{"value":884},{"value":959},{"value":681},{"value":518},{"value":826},{"value":301},{"value":387},{"value":498},{"value":439},{"value":649},{"value":563},{"value":612},{"value":674},{"value":438},{"value":359},{"value":435},{"value":876},{"value":729},{"value":974},{"value":749},{"value":522},{"value":118},{"value":443},{"value":792},{"value":164},{"value":155},{"value":29},{"value":212},{"value":515},{"value":612},{"value":133},{"value":246},{"value":816},{"value":413},{"value":698},{"value":154},{"value":383},{"value":681},{"value":536},{"value":514},{"value":935},{"value":277},{"value":886},{"value":678},{"value":748},{"value":626},{"value":410},{"value":214},{"value":945},{"value":496},{"value":85},{"value":718},{"value":855},{"value":101},{"value":629},{"value":666},{"value":966},{"value":927},{"value":886},{"value":350},{"value":616},{"value":19},{"value":346},{"value":108},{"value":141},{"value":94},{"value":575},{"value":252},{"value":15},{"value":278},{"value":782},{"value":188},{"value":159},{"value":104},{"value":620},{"value":305},{"value":729},{"value":390},{"value":359},{"value":431},{"value":851},{"value":188},{"value":574},{"value":676},{"value":58},{"value":393},{"value":905},{"value":31},{"value":990},{"value":895},{"value":676},{"value":427},{"value":266},{"value":497},{"value":516},{"value":230},{"value":610},{"value":364},{"value":39},{"value":196},{"value":65},{"value":212},{"value":962},{"value":317},{"value":503},{"value":528},{"value":235},{"value":279},{"value":835},{"value":344},{"value":451},{"value":81},{"value":637},{"value":155},{"value":641},{"value":495},{"value":443},{"value":795},{"value":16},{"value":101},{"value":201},{"value":686},{"value":757},{"value":681},{"value":305},{"value":539},{"value":230},{"value":740},{"value":291},{"value":434},{"value":943},{"value":749},{"value":70},{"value":73},{"value":315},{"value":689},{"value":123},{"value":78},{"value":664},{"value":19},{"value":551},{"value":454},{"value":685},{"value":162},{"value":853},{"value":481},{"value":437},{"value":333},{"value":146},{"value":373},{"value":121},{"value":310},{"value":344},{"value":265},{"value":799},{"value":651},{"value":705},{"value":352},{"value":618},{"value":639},{"value":470},{"value":841},{"value":135},{"value":15},{"value":900},{"value":142},{"value":396},{"value":612},{"value":296},{"value":969},{"value":797},{"value":275},{"value":9},{"value":196},{"value":473},{"value":817},{"value":395},{"value":221},{"value":584},{"value":562},{"value":168},{"value":664},{"value":92},{"value":752},{"value":213},{"value":814},{"value":56},{"value":751},{"value":105},{"value":923},{"value":652},{"value":39},{"value":458},{"value":59},{"value":131},{"value":505},{"value":170},{"value":671},{"value":25},{"value":201},{"value":626},{"value":596},{"value":649},{"value":735},{"value":474},{"value":101},{"value":259},{"value":801},{"value":853},{"value":450},{"value":742},{"value":70},{"value":502},{"value":186},{"value":345},{"value":829},{"value":333},{"value":156},{"value":546},{"value":906},{"value":306},{"value":815},{"value":729},{"value":875},{"value":300},{"value":715},{"value":889},{"value":323},{"value":165},{"value":877},{"value":608},{"value":348},{"value":645},{"value":567},{"value":481},{"value":862},{"value":17},{"value":585},{"value":666},{"value":284},{"value":713},{"value":410},{"value":244},{"value":985},{"value":85},{"value":614},{"value":117},{"value":621},{"value":361},{"value":684},{"value":178},{"value":631},{"value":211},{"value":537},{"value":727},{"value":696},{"value":428},{"value":20},{"value":851},{"value":363},{"value":595},{"value":413},{"value":878},{"value":429},{"value":279},{"value":521},{"value":439},{"value":247},{"value":928},{"value":625},{"value":677},{"value":222},{"value":151},{"value":509},{"value":497},{"value":814},{"value":116},{"value":551},{"value":265},{"value":27},{"value":936},{"value":662},{"value":829},{"value":268},{"value":866},{"value":359},{"value":828},{"value":444},{"value":368},{"value":791},{"value":231},{"value":291},{"value":774},{"value":966},{"value":492},{"value":352},{"value":887},{"value":447},{"value":547},{"value":838},{"value":407},{"value":405},{"value":575},{"value":362},{"value":811},{"value":401},{"value":413},{"value":641},{"value":481},{"value":14},{"value":481},{"value":716},{"value":621},{"value":315},{"value":516},{"value":273},{"value":721},{"value":17},{"value":845},{"value":806},{"value":819},{"value":631},{"value":112},{"value":828},{"value":324},{"value":709},{"value":68},{"value":185},{"value":513},{"value":221},{"value":329},{"value":410},{"value":712},{"value":976},{"value":739},{"value":787},{"value":72},{"value":526},{"value":189},{"value":559},{"value":251},{"value":45},{"value":936},{"value":351},{"value":702},{"value":168},{"value":946},{"value":902},{"value":200},{"value":540},{"value":704},{"value":82},{"value":478},{"value":3},{"value":364},{"value":636},{"value":239},{"value":37},{"value":791},{"value":860},{"value":258},{"value":868},{"value":937},{"value":739},{"value":53},{"value":303},{"value":678},{"value":731},{"value":948},{"value":360},{"value":731},{"value":879},{"value":660},{"value":723},{"value":32},{"value":369},{"value":306},{"value":356},{"value":342},{"value":580},{"value":850},{"value":608},{"value":704},{"value":437},{"value":943},{"value":79},{"value":176},{"value":766},{"value":831},{"value":628},{"value":871},{"value":978},{"value":645},{"value":896},{"value":859},{"value":826},{"value":409},{"value":375},{"value":595},{"value":304},{"value":478},{"value":787},{"value":693},{"value":479},{"value":662},{"value":645},{"value":315},{"value":276},{"value":806},{"value":719},{"value":126},{"value":156},{"value":177},{"value":201},{"value":305},{"value":82},{"value":271},{"value":866},{"value":434},{"value":353},{"value":657},{"value":390},{"value":573},{"value":918},{"value":240},{"value":206},{"value":703},{"value":123},{"value":310},{"value":982},{"value":771},{"value":208},{"value":910},{"value":623},{"value":95},{"value":998},{"value":737},{"value":750},{"value":346},{"value":629},{"value":819},{"value":922},{"value":664},{"value":32},{"value":761},{"value":998},{"value":324},{"value":316},{"value":402},{"value":593},{"value":298},{"value":444},{"value":913},{"value":484},{"value":665},{"value":816},{"value":424},{"value":502},{"value":379},{"value":654},{"value":121},{"value":200},{"value":804},{"value":917},{"value":87},{"value":380},{"value":791},{"value":710},{"value":667},{"value":271},{"value":758},{"value":186},{"value":912},{"value":604},{"value":743},{"value":911},{"value":192},{"value":132},{"value":707},{"value":384},{"value":275},{"value":560},{"value":788},{"value":686},{"value":567},{"value":675},{"value":717},{"value":50},{"value":53},{"value":272},{"value":32},{"value":813},{"value":827},{"value":517},{"value":950},{"value":480},{"value":450},{"value":506},{"value":816},{"value":801},{"value":991},{"value":155},{"value":320},{"value":241},{"value":130},{"value":609},{"value":342},{"value":583},{"value":605},{"value":621},{"value":394},{"value":689},{"value":942},{"value":134},{"value":134},{"value":303},{"value":921},{"value":564},{"value":536},{"value":844},{"value":57},{"value":227},{"value":693},{"value":475},{"value":266},{"value":275},{"value":562},{"value":464},{"value":197},{"value":262},{"value":800},{"value":34},{"value":377},{"value":377},{"value":251},{"value":181},{"value":837},{"value":854},{"value":12},{"value":860},{"value":375},{"value":940},{"value":355},{"value":491},{"value":797},{"value":653},{"value":301},{"value":493},{"value":380},{"value":941},{"value":734},{"value":443},{"value":597},{"value":237},{"value":82},{"value":420},{"value":979},{"value":218},{"value":709},{"value":768},{"value":158},{"value":670},{"value":54},{"value":824},{"value":863},{"value":80},{"value":175},{"value":106},{"value":71},{"value":6},{"value":256},{"value":929},{"value":749},{"value":227},{"value":757},{"value":241},{"value":788},{"value":266},{"value":469},{"value":470},{"value":488},{"value":227},{"value":801},{"value":998},{"value":560},{"value":883},{"value":27},{"value":235},{"value":301},{"value":647},{"value":184},{"value":723},{"value":731},{"value":738},{"value":15},{"value":233},{"value":514},{"value":539},{"value":963},{"value":558},{"value":783},{"value":29},{"value":164},{"value":226},{"value":149},{"value":724}];

var targetData = [{"value":680},{"value":889},{"value":22},{"value":472},{"value":363},{"value":673},{"value":580},{"value":658},{"value":886},{"value":207},{"value":769},{"value":819},{"value":629},{"value":51},{"value":475},{"value":816},{"value":97},{"value":284},{"value":221},{"value":117},{"value":382},{"value":291},{"value":642},{"value":367},{"value":530},{"value":851},{"value":778},{"value":111},{"value":705},{"value":392},{"value":959},{"value":386},{"value":718},{"value":111},{"value":619},{"value":269},{"value":337},{"value":956},{"value":558},{"value":82},{"value":968},{"value":592},{"value":147},{"value":788},{"value":721},{"value":879},{"value":407},{"value":975},{"value":456},{"value":848},{"value":15},{"value":32},{"value":981},{"value":700},{"value":77},{"value":997},{"value":994},{"value":593},{"value":294},{"value":95},{"value":342},{"value":298},{"value":290},{"value":516},{"value":797},{"value":344},{"value":395},{"value":358},{"value":941},{"value":442},{"value":941},{"value":924},{"value":40},{"value":166},{"value":103},{"value":298},{"value":346},{"value":889},{"value":946},{"value":265},{"value":490},{"value":555},{"value":4},{"value":990},{"value":810},{"value":828},{"value":271},{"value":586},{"value":915},{"value":947},{"value":933},{"value":79},{"value":578},{"value":435},{"value":63},{"value":455},{"value":513},{"value":250},{"value":126},{"value":842},{"value":377},{"value":557},{"value":226},{"value":612},{"value":613},{"value":973},{"value":704},{"value":156},{"value":744},{"value":818},{"value":332},{"value":7},{"value":150},{"value":798},{"value":793},{"value":629},{"value":234},{"value":438},{"value":468},{"value":173},{"value":751},{"value":908},{"value":752},{"value":847},{"value":903},{"value":697},{"value":234},{"value":926},{"value":757},{"value":306},{"value":684},{"value":449},{"value":278},{"value":608},{"value":776},{"value":513},{"value":266},{"value":346},{"value":541},{"value":63},{"value":944},{"value":501},{"value":983},{"value":857},{"value":100},{"value":649},{"value":740},{"value":380},{"value":216},{"value":889},{"value":930},{"value":986},{"value":492},{"value":252},{"value":818},{"value":264},{"value":99},{"value":786},{"value":525},{"value":339},{"value":904},{"value":74},{"value":565},{"value":542},{"value":135},{"value":116},{"value":610},{"value":245},{"value":208},{"value":574},{"value":340},{"value":955},{"value":713},{"value":864},{"value":586},{"value":535},{"value":663},{"value":20},{"value":295},{"value":343},{"value":141},{"value":752},{"value":561},{"value":203},{"value":533},{"value":897},{"value":876},{"value":795},{"value":380},{"value":233},{"value":837},{"value":633},{"value":46},{"value":831},{"value":575},{"value":688},{"value":878},{"value":178},{"value":428},{"value":792},{"value":598},{"value":4},{"value":150},{"value":242},{"value":937},{"value":417},{"value":201},{"value":448},{"value":45},{"value":505},{"value":370},{"value":66},{"value":128},{"value":879},{"value":207},{"value":732},{"value":1},{"value":629},{"value":69},{"value":195},{"value":602},{"value":664},{"value":849},{"value":474},{"value":653},{"value":622},{"value":925},{"value":652},{"value":354},{"value":745},{"value":283},{"value":275},{"value":178},{"value":219},{"value":148},{"value":842},{"value":976},{"value":917},{"value":132},{"value":523},{"value":693},{"value":28},{"value":718},{"value":164},{"value":338},{"value":303},{"value":129},{"value":642},{"value":449},{"value":618},{"value":774},{"value":384},{"value":671},{"value":688},{"value":11},{"value":69},{"value":103},{"value":582},{"value":165},{"value":290},{"value":827},{"value":301},{"value":951},{"value":214},{"value":426},{"value":853},{"value":462},{"value":173},{"value":101},{"value":293},{"value":475},{"value":646},{"value":485},{"value":153},{"value":871},{"value":216},{"value":419},{"value":952},{"value":559},{"value":230},{"value":572},{"value":20},{"value":942},{"value":913},{"value":690},{"value":225},{"value":513},{"value":876},{"value":440},{"value":423},{"value":233},{"value":489},{"value":499},{"value":395},{"value":248},{"value":912},{"value":169},{"value":263},{"value":932},{"value":29},{"value":807},{"value":744},{"value":208},{"value":727},{"value":125},{"value":404},{"value":773},{"value":106},{"value":405},{"value":246},{"value":520},{"value":393},{"value":211},{"value":135},{"value":326},{"value":928},{"value":300},{"value":537},{"value":919},{"value":233},{"value":816},{"value":789},{"value":416},{"value":698},{"value":933},{"value":284},{"value":417},{"value":368},{"value":136},{"value":430},{"value":950},{"value":69},{"value":520},{"value":747},{"value":250},{"value":47},{"value":299},{"value":64},{"value":755},{"value":227},{"value":382},{"value":59},{"value":96},{"value":156},{"value":516},{"value":660},{"value":529},{"value":951},{"value":284},{"value":284},{"value":322},{"value":515},{"value":327},{"value":983},{"value":548},{"value":348},{"value":576},{"value":925},{"value":812},{"value":754},{"value":216},{"value":719},{"value":497},{"value":866},{"value":760},{"value":714},{"value":825},{"value":271},{"value":554},{"value":72},{"value":110},{"value":781},{"value":911},{"value":278},{"value":692},{"value":126},{"value":672},{"value":540},{"value":617},{"value":624},{"value":970},{"value":893},{"value":841},{"value":625},{"value":575},{"value":459},{"value":220},{"value":733},{"value":17},{"value":261},{"value":945},{"value":445},{"value":182},{"value":743},{"value":356},{"value":794},{"value":604},{"value":660},{"value":745},{"value":71},{"value":363},{"value":746},{"value":854},{"value":706},{"value":643},{"value":24},{"value":544},{"value":769},{"value":357},{"value":336},{"value":568},{"value":203},{"value":530},{"value":470},{"value":605},{"value":791},{"value":46},{"value":745},{"value":989},{"value":285},{"value":375},{"value":176},{"value":945},{"value":136},{"value":202},{"value":332},{"value":902},{"value":100},{"value":350},{"value":840},{"value":700},{"value":43},{"value":211},{"value":936},{"value":18},{"value":839},{"value":358},{"value":79},{"value":63},{"value":654},{"value":960},{"value":175},{"value":323},{"value":455},{"value":820},{"value":259},{"value":582},{"value":164},{"value":265},{"value":308},{"value":592},{"value":845},{"value":725},{"value":886},{"value":379},{"value":429},{"value":412},{"value":555},{"value":947},{"value":901},{"value":587},{"value":453},{"value":869},{"value":385},{"value":7},{"value":468},{"value":338},{"value":466},{"value":681},{"value":617},{"value":351},{"value":513},{"value":537},{"value":957},{"value":514},{"value":581},{"value":139},{"value":705},{"value":797},{"value":500},{"value":672},{"value":952},{"value":751},{"value":726},{"value":753},{"value":264},{"value":528},{"value":144},{"value":728},{"value":825},{"value":782},{"value":191},{"value":387},{"value":112},{"value":765},{"value":886},{"value":334},{"value":316},{"value":705},{"value":553},{"value":129},{"value":298},{"value":224},{"value":86},{"value":824},{"value":383},{"value":393},{"value":733},{"value":13},{"value":807},{"value":420},{"value":388},{"value":616},{"value":855},{"value":403},{"value":458},{"value":143},{"value":836},{"value":236},{"value":440},{"value":989},{"value":648},{"value":113},{"value":191},{"value":908},{"value":705},{"value":216},{"value":26},{"value":713},{"value":91},{"value":733},{"value":786},{"value":800},{"value":88},{"value":227},{"value":420},{"value":607},{"value":374},{"value":638},{"value":432},{"value":394},{"value":803},{"value":128},{"value":606},{"value":889},{"value":298},{"value":444},{"value":353},{"value":279},{"value":66},{"value":546},{"value":20},{"value":868},{"value":762},{"value":246},{"value":451},{"value":355},{"value":49},{"value":502},{"value":979},{"value":732},{"value":326},{"value":618},{"value":459},{"value":652},{"value":80},{"value":797},{"value":628},{"value":392},{"value":511},{"value":180},{"value":545},{"value":479},{"value":864},{"value":912},{"value":843},{"value":86},{"value":760},{"value":940},{"value":422},{"value":902},{"value":759},{"value":379},{"value":450},{"value":84},{"value":335},{"value":97},{"value":306},{"value":235},{"value":735},{"value":912},{"value":950},{"value":151},{"value":838},{"value":214},{"value":101},{"value":988},{"value":964},{"value":1},{"value":7},{"value":246},{"value":857},{"value":160},{"value":930},{"value":124},{"value":124},{"value":669},{"value":507},{"value":606},{"value":956},{"value":8},{"value":898},{"value":53},{"value":697},{"value":62},{"value":398},{"value":734},{"value":22},{"value":618},{"value":720},{"value":149},{"value":0},{"value":964},{"value":500},{"value":403},{"value":775},{"value":325},{"value":168},{"value":474},{"value":806},{"value":958},{"value":994},{"value":596},{"value":232},{"value":89},{"value":586},{"value":72},{"value":100},{"value":331},{"value":726},{"value":821},{"value":884},{"value":569},{"value":290},{"value":669},{"value":577},{"value":916},{"value":772},{"value":714},{"value":894},{"value":615},{"value":239},{"value":211},{"value":950},{"value":962},{"value":29},{"value":811},{"value":350},{"value":619},{"value":253},{"value":94},{"value":104},{"value":374},{"value":907},{"value":476},{"value":476},{"value":732},{"value":611},{"value":299},{"value":664},{"value":923},{"value":339},{"value":436},{"value":326},{"value":455},{"value":149},{"value":14},{"value":414},{"value":911},{"value":701},{"value":950},{"value":499},{"value":316},{"value":748},{"value":74},{"value":813},{"value":485},{"value":294},{"value":536},{"value":263},{"value":561},{"value":319},{"value":435},{"value":901},{"value":708},{"value":923},{"value":961},{"value":605},{"value":612},{"value":377},{"value":187},{"value":823},{"value":73},{"value":771},{"value":550},{"value":222},{"value":882},{"value":902},{"value":507},{"value":237},{"value":881},{"value":960},{"value":531},{"value":211},{"value":316},{"value":649},{"value":462},{"value":913},{"value":468},{"value":251},{"value":179},{"value":501},{"value":580},{"value":328},{"value":905},{"value":889},{"value":824},{"value":306},{"value":655},{"value":369},{"value":925},{"value":22},{"value":116},{"value":292},{"value":503},{"value":596},{"value":693},{"value":263},{"value":869},{"value":843},{"value":402},{"value":693},{"value":652},{"value":239},{"value":836},{"value":595},{"value":123},{"value":818},{"value":673},{"value":369},{"value":208},{"value":199},{"value":231},{"value":744},{"value":509},{"value":807},{"value":14},{"value":222},{"value":668},{"value":539},{"value":122},{"value":868},{"value":253},{"value":514},{"value":68},{"value":872},{"value":467},{"value":948},{"value":88},{"value":870},{"value":875},{"value":755},{"value":702},{"value":772},{"value":735},{"value":20},{"value":260},{"value":999},{"value":531},{"value":538},{"value":246},{"value":974},{"value":509},{"value":533},{"value":264},{"value":54},{"value":732},{"value":725},{"value":14},{"value":575},{"value":1},{"value":352},{"value":738},{"value":959},{"value":9},{"value":899},{"value":599},{"value":974},{"value":84},{"value":50},{"value":304},{"value":639},{"value":73},{"value":245},{"value":187},{"value":926},{"value":459},{"value":252},{"value":466},{"value":376},{"value":543},{"value":978},{"value":446},{"value":794},{"value":434},{"value":399},{"value":673},{"value":964},{"value":158},{"value":334},{"value":122},{"value":647},{"value":707},{"value":943},{"value":540},{"value":899},{"value":63},{"value":954},{"value":235},{"value":257},{"value":308},{"value":89},{"value":482},{"value":235},{"value":727},{"value":432},{"value":713},{"value":512},{"value":10},{"value":469},{"value":135},{"value":224},{"value":379},{"value":313},{"value":153},{"value":750},{"value":107},{"value":262},{"value":535},{"value":73},{"value":902},{"value":428},{"value":326},{"value":257},{"value":941},{"value":37},{"value":557},{"value":46},{"value":528},{"value":712},{"value":494},{"value":670},{"value":467},{"value":913},{"value":35},{"value":128},{"value":82},{"value":131},{"value":723},{"value":801},{"value":610},{"value":79},{"value":308},{"value":520},{"value":999},{"value":687},{"value":827},{"value":94},{"value":79},{"value":177},{"value":3},{"value":406},{"value":51},{"value":229},{"value":200},{"value":124},{"value":921},{"value":910},{"value":758},{"value":423},{"value":359},{"value":864},{"value":152},{"value":547},{"value":890},{"value":407},{"value":445},{"value":487},{"value":657},{"value":786},{"value":634},{"value":912},{"value":560},{"value":689},{"value":610},{"value":409},{"value":938},{"value":631},{"value":238},{"value":106},{"value":258},{"value":119},{"value":610},{"value":492},{"value":505},{"value":38},{"value":817},{"value":678},{"value":896},{"value":219},{"value":747},{"value":347},{"value":979},{"value":460},{"value":641},{"value":164},{"value":283},{"value":173},{"value":903},{"value":369},{"value":624},{"value":702},{"value":477},{"value":275},{"value":577},{"value":939},{"value":771},{"value":622},{"value":979},{"value":909},{"value":797},{"value":460},{"value":311},{"value":241},{"value":91},{"value":561},{"value":659},{"value":777},{"value":712},{"value":828},{"value":731},{"value":82},{"value":610},{"value":6},{"value":728},{"value":640},{"value":999},{"value":723},{"value":611},{"value":191},{"value":390},{"value":702},{"value":677},{"value":796},{"value":751},{"value":768},{"value":178},{"value":219},{"value":359},{"value":534},{"value":711},{"value":674},{"value":162},{"value":109},{"value":137},{"value":9},{"value":515},{"value":829},{"value":368},{"value":634},{"value":671},{"value":437},{"value":51},{"value":617},{"value":278},{"value":849},{"value":803},{"value":951},{"value":585},{"value":691},{"value":443},{"value":765},{"value":128},{"value":484},{"value":471},{"value":878},{"value":337},{"value":107},{"value":939},{"value":642}];
</script>
Tests:
Lodash
_.differenceWith(sourceData, targetData, (target, source) => target.value === source.value)
Filter
sourceData.filter(target => !targetData.some(source => (source.value === target.value)))
Reduce with Set
var tValues = new Set(targetData.map(e => e.value)); sourceData.reduce((acc, v, k) => tValues.has(v.value) ? [] : v.value);
Reduce no set
sourceData.reduce((acc, v, k) => targetData.some(t => t.value === v.value) ? [] : v.value);
Filter with set
var tValues = new Set(targetData.map(e => e.value)); sourceData.filter(target => !tValues.has(target.value));
Lodash with set
var tValues = new Set(targetData.map(e => e.value)); _.differenceWith(sourceData, targetData, (target, source) => tValues.has(source.value))
Run results for: Test multiple difference method v3

Lodash

Filter

Reduce with Set

Reduce no set

Filter with set

Lodash with set
