This page provides information about the usage of the Bootstrap 5 - SASS Starter Kit project, including summaries across all versions and details for each release. For each week beginning on the given date the figures show the number of sites that reported they are using a given version of the project.


Week starting 5.x 5.0.x 8.x-1.x 8.x-4.x Total
May 31st, 2026 4 1553 307 6 1870
May 24th, 2026 4 1601 312 5 1922
May 17th, 2026 4 1704 322 6 2036
May 10th, 2026 3 1518 326 5 1852
May 3rd, 2026 4 1552 327 5 1888
April 26th, 2026 3 1547 333 5 1888
April 19th, 2026 4 1559 321 5 1889
April 12th, 2026 3 1555 354 5 1917
April 5th, 2026 3 1547 329 5 1884
March 29th, 2026 3 1575 309 6 1893
March 22nd, 2026 4 1523 331 5 1863
March 15th, 2026 4 1502 333 4 1843
March 8th, 2026 3 1533 334 5 1875
February 22nd, 2026 4 1476 336 5 1821
February 15th, 2026 4 1455 323 5 1787
February 8th, 2026 4 1512 335 4 1855
February 1st, 2026 4 1474 330 4 1812
January 25th, 2026 5 1486 347 4 1842
January 18th, 2026 3 1485 339 4 1831
January 11th, 2026 5 1475 348 4 1832
January 4th, 2026 4 1460 327 5 1796
December 28th, 2025 5 1298 327 4 1634
December 21st, 2025 3 1316 330 4 1653
December 14th, 2025 4 1465 350 4 1823
December 7th, 2025 4 1531 339 4 1878
November 30th, 2025 5 1510 328 5 1848
November 23rd, 2025 5 1511 338 4 1858
November 16th, 2025 8 1500 341 4 1853
November 9th, 2025 6 1477 340 4 1827
November 2nd, 2025 4 1428 345 4 1781
October 26th, 2025 4 1450 354 5 1813
October 19th, 2025 5 1453 351 4 1813
October 12th, 2025 5 1416 353 4 1778
October 5th, 2025 5 1401 346 5 1757
September 28th, 2025 4 1349 352 5 1710
September 21st, 2025 4 1390 345 5 1744
September 14th, 2025 5 1478 342 5 1830
September 7th, 2025 4 1405 345 5 1759
August 31st, 2025 5 1325 356 3 1689
August 24th, 2025 4 1320 350 5 1679
August 17th, 2025 4 1247 363 5 1619
August 10th, 2025 4 1266 340 5 1615
August 3rd, 2025 5 1283 364 5 1657
July 27th, 2025 4 1298 372 5 1679
July 20th, 2025 4 1308 369 5 1686
July 13th, 2025 8 1287 367 5 1667
July 6th, 2025 6 1302 354 5 1667
June 29th, 2025 3 1258 359 6 1626
June 22nd, 2025 4 1357 365 6 1732
June 15th, 2025 4 1346 359 6 1715
June 8th, 2025 4 1296 362 5 1667
June 1st, 2025 4 1252 370 5 1631
May 25th, 2025 5 1214 362 5 1586
May 18th, 2025 5 1267 375 4 1651
May 11th, 2025 5 1273 372 6 1656
May 4th, 2025 4 1269 358 5 1636
April 27th, 2025 5 1253 380 6 1644
April 20th, 2025 6 1280 371 5 1662
April 13th, 2025 7 1258 381 5 1651
April 6th, 2025 4 1279 386 6 1675
March 30th, 2025 5 1268 389 7 1669
March 23rd, 2025 5 1310 396 4 1715
March 16th, 2025 7 1244 402 6 1659
March 9th, 2025 5 1296 413 5 1719
March 2nd, 2025 6 1269 404 5 1684
February 23rd, 2025 4 1319 414 6 1743
February 16th, 2025 5 1299 425 6 1735
February 9th, 2025 4 1287 421 7 1719
February 2nd, 2025 5 1299 410 4 1718
January 26th, 2025 4 1254 418 5 1681
January 19th, 2025 6 1241 404 6 1657
January 12th, 2025 5 1262 405 5 1677
January 5th, 2025 7 1203 411 5 1626
December 29th, 2024 6 1123 419 4 1552
December 22nd, 2024 7 1128 416 5 1556
December 15th, 2024 7 1241 419 5 1672
December 8th, 2024 9 1261 439 5 1714
December 1st, 2024 6 1263 439 5 1713
November 24th, 2024 6 1244 434 7 1691
November 17th, 2024 8 1283 435 5 1731
November 10th, 2024 7 1240 440 5 1692
November 3rd, 2024 7 1245 448 5 1705
October 27th, 2024 5 1205 441 5 1656
October 20th, 2024 6 1269 422 5 1702
October 13th, 2024 6 1251 448 6 1711
October 6th, 2024 6 1181 447 7 1641
September 29th, 2024 7 1173 429 8 1617
September 22nd, 2024 7 1164 434 8 1613
September 15th, 2024 4 1175 445 8 1632
September 8th, 2024 6 1174 457 8 1645
September 1st, 2024 7 1168 447 8 1630
August 25th, 2024 9 1153 459 8 1629
August 18th, 2024 8 1171 445 8 1632
August 11th, 2024 7 1182 455 9 1653
August 4th, 2024 6 1190 467 8 1671
July 28th, 2024 4 1125 469 8 1606
July 21st, 2024 10 1110 440 9 1569
July 14th, 2024 5 999 421 6 1431
July 7th, 2024 4 853 354 5 1216
June 30th, 2024 6 1142 483 9 1640
June 23rd, 2024 9 1066 475 9 1559
June 16th, 2024 6 1053 469 9 1537
June 9th, 2024 4 1067 461 10 1542
June 2nd, 2024 5 1052 466 11 1534
May 26th, 2024 4 1096 490 8 1598
May 19th, 2024 3 991 439 8 1441
May 12th, 2024 4 1071 507 9 1591
May 5th, 2024 3 997 450 10 1460
April 28th, 2024 4 1062 491 10 1567
April 21st, 2024 5 1074 518 9 1606
April 14th, 2024 5 1033 519 9 1566
April 7th, 2024 6 1013 509 9 1537
March 31st, 2024 4 1037 495 10 1546
March 24th, 2024 2 997 517 10 1526
March 17th, 2024 2 1036 545 10 1593
March 10th, 2024 1 1025 559 8 1593
March 3rd, 2024 2 1051 549 9 1611
February 25th, 2024 1 1060 548 7 1616
February 18th, 2024 0 1035 525 10 1570
February 11th, 2024 0 1035 568 8 1611
February 4th, 2024 1 1058 569 8 1636
January 28th, 2024 0 1046 578 7 1631
January 21st, 2024 0 1048 575 6 1629
January 14th, 2024 0 1029 574 6 1609
January 7th, 2024 0 1042 592 7 1641
December 31st, 2023 0 953 579 7 1539
December 24th, 2023 0 858 560 8 1426
December 17th, 2023 0 1035 610 7 1652
December 10th, 2023 0 1013 597 9 1619
December 3rd, 2023 0 1038 596 9 1643
November 26th, 2023 0 989 592 7 1588
November 19th, 2023 0 985 593 8 1586
November 12th, 2023 0 1019 622 7 1648
November 5th, 2023 0 1084 634 9 1727
October 29th, 2023 1 1025 630 8 1664
October 22nd, 2023 4 986 648 8 1646
October 15th, 2023 0 952 590 7 1549
October 8th, 2023 0 1026 626 10 1662
October 1st, 2023 0 1019 615 10 1644
September 24th, 2023 0 1129 635 8 1772
September 17th, 2023 0 1076 637 7 1720
September 10th, 2023 0 947 642 9 1598
September 3rd, 2023 0 958 632 8 1598
August 27th, 2023 0 934 629 8 1571
August 20th, 2023 0 967 635 9 1611
August 13th, 2023 0 923 640 9 1572
August 6th, 2023 1 1031 712 8 1752
July 30th, 2023 0 940 627 8 1575
July 23rd, 2023 2 923 659 8 1592
July 16th, 2023 1 910 643 8 1562
July 9th, 2023 0 925 648 10 1583
July 2nd, 2023 0 862 669 7 1538
June 25th, 2023 1 906 638 7 1552
June 18th, 2023 1 879 645 7 1532
June 11th, 2023 0 880 642 8 1530
June 4th, 2023 1 894 674 6 1575
May 28th, 2023 1 876 676 9 1562
May 21st, 2023 1 892 694 7 1594
May 14th, 2023 1 860 699 8 1568
May 7th, 2023 2 842 695 7 1546
April 30th, 2023 2 873 707 8 1590
April 23rd, 2023 3 882 731 7 1623
April 16th, 2023 1 902 757 6 1666
April 9th, 2023 0 808 688 7 1503
April 2nd, 2023 1 869 745 6 1621
March 26th, 2023 2 876 734 6 1618
March 19th, 2023 1 871 753 7 1632
March 12th, 2023 0 837 733 8 1578
March 5th, 2023 0 850 772 10 1632
February 26th, 2023 0 845 747 7 1599
February 19th, 2023 1 863 749 5 1618
February 12th, 2023 0 849 743 8 1600
February 5th, 2023 0 874 754 6 1634
January 29th, 2023 1 890 755 8 1654
January 22nd, 2023 0 823 748 6 1577
January 15th, 2023 1 833 765 7 1606
January 8th, 2023 0 831 748 8 1587
January 1st, 2023 0 790 735 7 1532
December 25th, 2022 0 733 702 6 1441
December 18th, 2022 0 804 770 7 1581
December 11th, 2022 0 825 777 7 1609
December 4th, 2022 0 802 753 6 1561
November 27th, 2022 1 858 772 6 1637
November 20th, 2022 0 824 753 5 1582
November 13th, 2022 0 888 739 6 1633
November 6th, 2022 0 814 786 7 1607
October 30th, 2022 0 844 789 8 1641
October 23rd, 2022 0 845 798 8 1651
October 16th, 2022 0 816 826 8 1650
October 9th, 2022 0 799 829 10 1638
October 2nd, 2022 1 808 827 12 1648
September 25th, 2022 0 804 822 9 1635
September 18th, 2022 0 771 818 9 1598
September 11th, 2022 0 702 762 9 1473
September 4th, 2022 0 769 828 8 1605
August 28th, 2022 0 776 801 11 1588
August 21st, 2022 0 766 827 11 1604
August 14th, 2022 0 762 800 7 1569
August 7th, 2022 0 693 815 5 1513
July 31st, 2022 0 724 817 6 1547
July 24th, 2022 1 735 829 7 1572
July 17th, 2022 0 732 822 8 1562
July 10th, 2022 0 692 804 8 1504
July 3rd, 2022 0 714 827 7 1548
June 26th, 2022 0 725 830 6 1561
June 19th, 2022 0 685 794 6 1485
June 12th, 2022 0 714 836 7 1557
June 5th, 2022 0 695 807 6 1508
May 29th, 2022 0 794 852 9 1655
May 22nd, 2022 0 762 863 8 1633
May 15th, 2022 0 745 869 10 1624
May 8th, 2022 3 718 890 10 1621
May 1st, 2022 0 738 894 12 1644
April 24th, 2022 1 732 875 13 1621
April 17th, 2022 0 720 904 12 1636
April 10th, 2022 1 673 880 12 1566
April 3rd, 2022 0 714 931 13 1658
March 27th, 2022 0 707 910 12 1629
March 20th, 2022 0 699 931 11 1641
March 13th, 2022 0 685 923 12 1620
March 6th, 2022 0 709 941 12 1662
February 27th, 2022 1 614 847 11 1473
February 20th, 2022 0 673 938 9 1620
February 13th, 2022 0 644 993 14 1651
February 6th, 2022 0 663 962 21 1646
January 30th, 2022 0 702 982 17 1701
January 23rd, 2022 0 637 951 11 1599
January 16th, 2022 0 629 978 13 1620
January 9th, 2022 0 609 953 14 1576
January 2nd, 2022 0 612 930 13 1555
December 26th, 2021 0 555 896 14 1465
December 19th, 2021 0 580 931 15 1526
December 12th, 2021 0 636 969 15 1620
December 5th, 2021 0 639 1009 14 1662
November 28th, 2021 0 632 988 16 1636
November 21st, 2021 0 650 1000 17 1667
November 14th, 2021 0 634 1025 13 1672
November 7th, 2021 0 643 989 15 1647
October 31st, 2021 0 633 1022 16 1671
October 24th, 2021 0 637 1050 14 1701
October 17th, 2021 0 623 1047 14 1684
October 10th, 2021 0 648 1084 17 1749
October 3rd, 2021 0 628 1111 15 1754
September 26th, 2021 1 581 1089 17 1688
September 19th, 2021 0 524 1103 17 1644
September 12th, 2021 0 534 1091 15 1640
September 5th, 2021 0 524 1092 14 1630
August 29th, 2021 0 549 1106 14 1669
August 22nd, 2021 1 531 1073 13 1618
August 15th, 2021 0 546 1104 14 1664
August 8th, 2021 0 549 1110 16 1675
August 1st, 2021 0 515 1094 16 1625
July 25th, 2021 0 549 1083 20 1652
July 18th, 2021 0 553 1094 19 1666
July 11th, 2021 0 510 1095 20 1625
July 4th, 2021 0 484 1115 15 1614
June 27th, 2021 0 463 1125 21 1609
June 20th, 2021 1 487 1093 19 1600
June 13th, 2021 0 480 1109 21 1610
June 6th, 2021 0 464 1127 19 1610
May 30th, 2021 0 473 1104 19 1596
May 23rd, 2021 0 500 1146 20 1666
May 16th, 2021 0 492 1108 18 1618
May 9th, 2021 1 483 1093 18 1595
May 2nd, 2021 0 477 1082 15 1574
April 25th, 2021 0 483 1088 19 1590
April 18th, 2021 0 463 1105 19 1587
April 11th, 2021 0 479 1058 19 1556
April 4th, 2021 0 465 1064 19 1548
March 28th, 2021 0 448 1115 22 1585
March 21st, 2021 0 478 1142 19 1639
March 14th, 2021 0 452 1123 18 1593
March 7th, 2021 0 449 1136 22 1607
February 28th, 2021 0 524 1200 21 1745
February 21st, 2021 0 419 1178 22 1619
February 14th, 2021 0 402 1152 21 1575
February 7th, 2021 0 392 1166 21 1579
January 31st, 2021 0 422 1176 19 1617
January 24th, 2021 0 406 1196 21 1623
January 17th, 2021 1 387 1208 25 1621
January 10th, 2021 0 363 1204 18 1585
January 3rd, 2021 0 370 1170 18 1558
December 27th, 2020 0 328 1067 22 1417
December 20th, 2020 0 330 1091 24 1445
December 13th, 2020 0 335 1192 23 1550
December 6th, 2020 0 344 1202 24 1570
November 29th, 2020 0 354 1210 32 1596
November 22nd, 2020 0 317 1254 26 1597
November 15th, 2020 0 340 1249 28 1617
November 8th, 2020 0 314 1192 27 1533
November 1st, 2020 0 316 1227 26 1569
October 25th, 2020 0 306 1182 35 1523
October 18th, 2020 0 282 1176 30 1488
October 11th, 2020 0 311 1245 36 1592
October 4th, 2020 0 263 1240 27 1530
September 27th, 2020 0 238 1242 35 1515
September 20th, 2020 0 251 1224 36 1511
September 13th, 2020 0 255 1268 39 1562
September 6th, 2020 0 222 1237 36 1495
August 30th, 2020 0 229 1292 41 1562
August 23rd, 2020 0 191 1307 33 1531
August 16th, 2020 0 170 1254 37 1461
August 9th, 2020 0 147 1256 33 1436
August 2nd, 2020 0 134 1268 31 1433
July 26th, 2020 0 128 1293 39 1460
July 19th, 2020 0 128 1286 40 1454
July 12th, 2020 0 133 1306 37 1476
July 5th, 2020 0 112 1315 40 1467
June 28th, 2020 0 76 1381 45 1502
June 21st, 2020 0 65 1436 55 1556
June 14th, 2020 1 24 1486 66 1577
June 7th, 2020 0 0 1382 69 1451
May 31st, 2020 0 0 1406 62 1468
May 24th, 2020 0 0 1366 58 1424
May 17th, 2020 0 0 1464 39 1503
May 10th, 2020 0 0 1480 28 1508
May 3rd, 2020 0 0 1473 1 1474
April 26th, 2020 0 0 1378 0 1378
April 19th, 2020 0 0 1384 0 1384
April 12th, 2020 0 0 1390 0 1390
April 5th, 2020 0 0 1409 0 1409
March 29th, 2020 0 0 1351 0 1351
March 22nd, 2020 0 0 1356 0 1356
March 15th, 2020 0 0 1358 0 1358
March 8th, 2020 0 0 1369 0 1369
March 1st, 2020 0 0 1419 0 1419
February 23rd, 2020 0 0 1348 0 1348
February 16th, 2020 0 0 1338 0 1338
February 9th, 2020 0 0 1328 0 1328
February 2nd, 2020 0 0 1307 0 1307
January 26th, 2020 0 0 1310 0 1310
January 19th, 2020 0 0 1252 0 1252
January 12th, 2020 0 0 1242 0 1242
January 5th, 2020 0 0 1215 0 1215
December 29th, 2019 0 0 1021 0 1021
December 22nd, 2019 0 0 969 0 969
December 15th, 2019 0 0 1227 0 1227
December 8th, 2019 0 0 1244 0 1244
December 1st, 2019 0 0 1194 0 1194
November 24th, 2019 0 0 1110 0 1110
November 17th, 2019 0 0 1113 0 1113
November 10th, 2019 0 0 1113 0 1113
November 3rd, 2019 0 0 1087 0 1087
October 27th, 2019 0 0 1061 0 1061
October 20th, 2019 0 0 1122 0 1122
October 13th, 2019 0 0 1048 0 1048
October 6th, 2019 0 0 1029 0 1029
September 29th, 2019 0 0 1054 0 1054
September 22nd, 2019 0 0 1011 0 1011
September 15th, 2019 0 0 966 0 966
September 8th, 2019 0 0 936 0 936
September 1st, 2019 0 0 957 0 957
August 25th, 2019 0 0 948 0 948
August 18th, 2019 0 0 912 0 912
August 11th, 2019 0 0 893 0 893
August 4th, 2019 0 0 885 0 885
July 28th, 2019 0 0 904 0 904
July 21st, 2019 0 0 847 0 847
July 14th, 2019 0 0 867 0 867
July 7th, 2019 0 0 861 0 861
June 30th, 2019 0 0 872 0 872
June 23rd, 2019 0 0 897 0 897
June 16th, 2019 0 0 953 0 953
June 9th, 2019 0 0 855 0 855
June 2nd, 2019 0 0 981 0 981
May 26th, 2019 0 0 888 0 888
May 19th, 2019 0 0 804 0 804
May 12th, 2019 0 0 819 0 819
May 5th, 2019 0 0 773 0 773
April 28th, 2019 0 0 759 0 759
April 21st, 2019 0 0 730 0 730
April 14th, 2019 0 0 748 0 748
April 7th, 2019 0 0 730 0 730
March 31st, 2019 0 0 662 0 662
March 24th, 2019 0 0 690 0 690
March 17th, 2019 0 0 635 0 635
March 10th, 2019 0 0 632 0 632
March 3rd, 2019 0 0 682 0 682
February 24th, 2019 0 0 848 0 848
February 17th, 2019 0 0 802 0 802
February 10th, 2019 0 0 781 0 781
February 3rd, 2019 0 0 643 0 643
January 27th, 2019 0 0 666 0 666
January 20th, 2019 0 0 722 0 722
January 13th, 2019 0 0 795 0 795
January 6th, 2019 0 0 746 0 746
December 30th, 2018 0 0 472 0 472
December 23rd, 2018 0 0 308 0 308
December 16th, 2018 0 0 746 0 746
December 9th, 2018 0 0 624 0 624
December 2nd, 2018 0 0 714 0 714
November 25th, 2018 0 0 700 0 700
November 18th, 2018 0 0 604 0 604
November 11th, 2018 0 0 878 0 878
November 4th, 2018 0 0 809 0 809
October 28th, 2018 0 0 588 0 588
October 21st, 2018 0 0 330 0 330
October 14th, 2018 0 0 325 0 325
October 7th, 2018 0 0 274 0 274
September 30th, 2018 0 0 278 0 278
September 23rd, 2018 0 0 276 0 276
September 16th, 2018 0 0 257 0 257
September 9th, 2018 0 0 250 0 250
September 2nd, 2018 0 0 247 0 247
August 26th, 2018 0 0 250 0 250
August 19th, 2018 0 0 238 0 238
August 12th, 2018 0 0 224 0 224
August 5th, 2018 0 0 215 0 215
July 29th, 2018 0 0 210 0 210
July 22nd, 2018 0 0 183 0 183
July 15th, 2018 0 0 153 0 153
July 8th, 2018 0 0 152 0 152
July 1st, 2018 0 0 123 0 123
June 24th, 2018 0 0 132 0 132
June 17th, 2018 0 0 149 0 149
June 10th, 2018 0 0 142 0 142
June 3rd, 2018 0 0 113 0 113
May 27th, 2018 0 0 101 0 101
May 20th, 2018 0 0 94 0 94
May 13th, 2018 0 0 93 0 93
May 6th, 2018 0 0 83 0 83
April 29th, 2018 0 0 78 0 78
April 22nd, 2018 0 0 79 0 79
April 15th, 2018 0 0 59 0 59
April 8th, 2018 0 0 47 0 47
April 1st, 2018 0 0 50 0 50
March 25th, 2018 0 0 48 0 48
March 18th, 2018 0 0 38 0 38
March 11th, 2018 0 0 32 0 32
March 4th, 2018 0 0 20 0 20
February 25th, 2018 0 0 17 0 17
February 18th, 2018 0 0 8 0 8
February 11th, 2018 0 0 2 0 2

Recent release usage

Release May 31st, 2026 May 24th, 2026 May 17th, 2026 May 10th, 2026 May 3rd, 2026 April 26th, 2026
5.x-dev 4 4 4 3 4 3
5.0.0 31 35 32 27 29 35
5.0.2 49 50 54 48 49 52
5.0.3 8 10 12 10 10 9
5.0.5 57 54 62 54 60 74
5.0.6 104 98 105 96 94 92
5.0.10 155 167 171 166 163 163
5.0.11 151 145 167 160 158 162
5.0.12 998 1042 1101 957 989 960
8.x-1.x-dev 2 3 3 2 3 3
8.x-1.0 3 3 3 3 3 3
8.x-1.5 6 6 7 6 6 5
8.x-1.6 34 34 33 32 33 33
8.x-1.7 16 16 16 17 17 19
8.x-1.9 135 141 146 150 151 152
8.x-1.10 2 2 3 4 4 3
8.x-1.11 1 1 0 0 0 0
8.x-1.12 11 12 14 14 13 15
8.x-1.13 97 94 97 98 97 100
8.x-4.12 6 5 6 5 5 5

Only Drupal websites using the Update Status module are included in the data. Read more information about how these statistics are calculated.