Discover and track APIs.

1M java 110,114,122,170,172,174,178,182,195,216,229,417,431,433,435,445,453,455,471,494,499,503,510,674,707,709,922,1169,1224,1674,1818,1878,2131,2522,2597,2664,3004,3130,3380,3415,3737,3778,9425,9896,10689,11030,11468,12008,12592,12859,13036,17816,18712,19248,19841,20881,21645,22212,23191,23882,24591,25102,25445,25840,26978,27683,28370,30318,30915,31815,34443,39078,43626,45276,47247,48021,51853,54527,56623,58196,59731,61841,62988,67257,70142,73334,76748,98799,102512,110346,114171,118241,129737,136542,143642,149697,158151,176149,184250,191329,204002,212708,222601,234689,249774,259081,273534,283445,295758,308086,321768,342569,353204,380109,401626,417837,430610,445044,458752,471608,486425,503131,517218,536874,557181,579028,615006,642974,660003,676786,710364,771713,794077,810560,837374,858421,879596,895511,924635,957179,994644,1024078,1055881,1077953,1107683,1162413,1215170,1236281,1266819,1287705,1309353,1338992,1365964,1396877,1419859,1502330,1542548,1564451,1601785,1641595,1662891,1679223,1697678,1711748,1731381,1733173,1735822,1736068
749K org.apache 13,59,65,89,123,195,201,233,235,237,239,258,266,337,381,431,435,437,469,498,516,532,605,654,712,759,817,839,910,938,959,982,1000,1055,1085,1133,1156,1232,1285,1319,1402,1556,2160,2750,3019,3529,3652,3913,4000,4396,5342,5782,6484,7479,8657,9344,10633,12610,15675,16457,17439,18826,19999,23946,26906,28096,30851,33312,35651,37882,39420,41448,44176,47136,53716,68842,72799,81106,84610,89162,93385,97979,101575,103849,122273,126212,128476,131880,135683,138808,145099,149583,158146,162666,170729,178488,186690,194616,220571,225576,236432,269577,339105,343726,347780,368167,375680,384398,387044,407841,431702,490121,498450,524906,529572,542486,567521,586998,593975,614457,620497,626002,649682,658530,669305,676078,685140,692337,698018,711310,717892,723268,730545,734731,741096,746601,748764,749439,749583
527K com.intellij 701,821,822,829,845,902,926,959,966,2383,2413,33768,36257,37641,39087,41293,43451,45012,45343,45769,78264,80195,81761,83226,85450,87379,89219,91627,93292,95609,96477,97209,98237,100225,102163,104103,106060,108163,110467,114877,118474,120887,123363,124556,125175,136067,148544,157512,163772,167929,174279,175880,177654,179970,182250,184634,187436,188362,189747,190533,192838,194888,197591,200446,202302,204773,269305,279187,281138,283598,284778,286186,288690,290750,293399,295675,299227,303005,306230,309723,314780,317745,319875,321641,324537,327395,330460,333065,336426,339321,344559,352900,356482,363165,365830,369229,374849,377867,381212,386859,392639,396581,401111,403642,407260,410994,412991,415358,419033,421353,425931,432577,437563,441838,445636,451359,456590,459812,463296,465536,469972,473801,477578,485562,488307,493068,497705,502020,505587,509185,512996,523037,525942,527483,527499
397K android 11,16,32,70,150,230,231,318,319,7548,8068,12737,13150,14051,27370,28917,30528,36691,38280,39330,40222,40797,43966,45385,48577,50957,53345,54703,57490,59443,61515,63906,65688,67426,69121,70471,73111,75464,77343,78977,81170,84148,88936,91654,95527,97802,100278,105988,112803,116752,121283,125024,129950,133437,141152,146431,153088,160631,165116,169475,178362,185909,191887,198157,204012,209698,216020,222581,229625,234691,245048,249601,256212,261307,268503,274704,282885,294262,310849,334639,350680,361672,379831,385099,389715,392848,396431,396784,397056,397082
317K javax 14,17,31,34,83,105,107,178,197,230,235,236,312,517,527,531,587,680,682,768,793,1827,2012,2105,2154,2223,2343,2458,2511,2532,3307,3509,3646,3903,4189,4388,4525,4894,5059,5242,5375,5430,5506,5604,5659,5737,5955,6066,6141,6722,7025,7230,7436,8284,8420,9112,9496,9811,10029,10242,10535,10648,10949,11217,11349,11589,24289,25529,27862,29333,29716,31497,32093,32991,33760,35171,37368,39423,41754,44171,45643,48145,49812,51343,52677,54914,56526,62399,65080,67578,75234,78562,82875,90705,94290,97201,100324,103154,105932,110116,115720,117986,126093,136024,139350,151009,157784,163937,168685,173452,184025,193522,198247,202460,205716,208094,210220,213322,217535,222947,229557,233737,236822,241289,248021,259431,262779,266439,268873,273072,277033,281450,285196,287367,290845,296089,298467,301732,306372,308226,309905,312410,314003,317116,317367,317736,317797
168K java.util.List 6,10,43,78,85,102,108,112,134,162,167,169,180,183,186,214,219,787,841,932,970,1040,1092,1136,1150,1166,1739,1811,1859,1899,2008,2077,2140,2232,2278,2358,2391,2430,2491,2636,2710,2797,2946,3019,3172,3396,3842,4261,4446,4644,4720,5066,5555,5794,5992,6221,6464,6598,6914,7257,7562,7994,9614,9945,10565,10886,11309,12211,12967,13671,14209,14860,17397,18129,18590,19480,20065,20903,21912,23159,23919,25230,26028,27175,28417,29897,31624,32540,34391,35963,37323,38323,39657,40982,42230,43731,45297,47012,48846,50553,52363,55221,58075,59740,61189,64271,68402,70312,72332,74908,77161,79227,80856,83937,86665,90784,93299,96654,99244,102249,107614,112665,115030,118313,120589,122955,126263,129058,132613,135019,144288,148005,150383,154511,158038,160208,161844,164093,165466,167533,167719,168011,168043
130K java.io.IOException 8,11,15,29,31,33,36,38,42,43,57,69,72,95,104,107,120,169,170,177,189,195,201,205,235,239,563,598,618,630,638,666,695,703,709,914,949,980,1021,1066,1089,1114,1135,1153,1177,1196,1213,1225,1290,1324,1360,1437,1468,1585,1816,2037,2165,2261,2429,2468,2742,2837,2957,3063,3177,3300,3379,3816,3991,4234,4390,5464,5731,6198,6431,6736,7623,8078,8523,8981,9512,10610,11128,11537,12128,12699,13252,14740,16744,17693,19010,20055,20913,21788,22880,23926,24815,27805,29279,30579,31281,32411,33195,34322,35149,36315,37142,38458,40008,42473,44733,47305,48536,50152,53068,61174,62454,63423,65603,67119,68605,69591,71708,74828,79183,80971,83728,85162,87697,92937,96247,97552,100146,101756,103193,105718,107739,110029,111655,117250,119492,120842,122829,124786,125966,126903,127931,128705,129907,130069,130217,130236
115K java.util.Map 25,51,54,71,78,80,98,122,126,127,134,136,138,154,155,310,337,370,388,405,420,463,476,486,663,715,742,779,825,859,888,928,950,989,1010,1033,1053,1100,1139,1191,1291,1333,1371,1581,1934,2274,2341,2451,2486,2639,2753,2854,2966,3036,3134,3185,3352,3534,3670,3989,5533,5754,6237,6463,6701,7258,7628,7984,8364,8883,9794,10120,10601,11352,11979,12669,13376,14416,15065,15835,16737,17701,18687,19641,21175,22152,23791,26040,27565,28507,29627,30536,31348,32580,33530,34648,36005,37292,38773,41411,43319,44428,45569,47729,50547,51896,53009,54874,56266,57675,58706,60756,62478,65640,67961,70059,71484,73765,77507,80185,81540,83393,84844,86264,87768,89705,91664,93327,97667,99862,100922,105106,109239,110647,111672,112788,113764,114960,115094,115259,115276
97K java.util.ArrayList 13,14,35,58,62,83,89,92,98,104,107,109,112,116,117,137,140,936,976,1030,1064,1123,1177,1236,1250,1261,1989,2063,2109,2150,2228,2277,2320,2383,2433,2505,2532,2563,2604,2683,2744,2792,2888,2930,3006,3188,3461,3736,3873,3984,4032,4369,4664,4898,5034,5194,5399,5457,5756,5952,6136,6372,7360,7575,7946,8140,8352,9140,9593,10049,10430,10856,12607,13141,13409,13923,14327,14907,15572,16432,16951,17733,18238,18913,19541,20301,21381,22036,23443,24077,24911,25473,26184,26973,27712,28490,29429,30325,31432,32547,33601,35146,36913,37769,38545,40544,43954,45237,46315,48011,49112,50294,51208,52967,54679,57397,58697,60590,61945,63764,66812,69928,71129,72902,74160,75447,77546,78991,80945,82180,85868,87745,89485,91124,92404,93650,94555,95589,96371,97366,97479,97614,97624
70K org.junit.Test 66,69,73,92,98,115,177,194,199,218,237,334,367,476,521,613,646,679,844,1009,1058,1076,1118,1140,1147,1196,1238,1331,1385,1549,1683,2497,2648,2850,3140,3420,3801,4042,4354,5201,5314,5455,5644,5798,5924,6052,6555,6761,7060,7365,7618,7872,8762,9097,9755,10253,10731,11716,12714,13633,13962,14476,14887,15743,16174,17448,18775,19599,21940,22969,23644,24168,25212,26951,27525,28092,28837,29722,30306,31034,32291,33561,34917,36463,38117,38990,40972,42459,44708,45761,47715,49036,50420,52322,53572,57269,58290,59957,61576,63107,64192,65059,65987,66619,67897,68918,69984,70133,70403,70443