Stack Lookup
Get a free key

Subcategory answer

Polyfills and loaders

16,428,598

companies run at least one of the 14 technologies in it, 30.1% of 54,527,857 in the index. Landing 12 Sept 2026.

Polyfills and script/module loaders that provide compatibility and asset loading on the web.

Share of the subcategory by month

Other 93.2%
RequireJSInstant.PageOther

Share of companies running any technology in this subcategory, monthlyof 16,428,598 companies with any of themlanding 12 Sept 2026

Each month is drawn as 100%, so the bands are shares and not counts; a company running two of these technologies is counted in both, and everything past the fourth is folded into Other. The series starts January 2021 because the panel is anchored at 31 Dec 2020

The 207 numbers in this chart
MonthRequireJSInstant.PageOther
2021-015.8%0.22%93.9%
2021-025.8%0.22%93.9%
2021-035.8%0.22%93.9%
2021-045.8%0.22%93.9%
2021-055.8%0.22%93.9%
2021-065.8%0.22%93.9%
2021-075.8%0.22%93.9%
2021-085.8%0.22%93.9%
2021-095.8%0.22%93.9%
2021-105.8%0.22%93.9%
2021-115.8%0.22%93.9%
2021-125.8%0.22%93.9%
2022-015.8%0.22%93.9%
2022-025.8%0.22%93.9%
2022-035.8%0.22%93.9%
2022-045.8%0.22%93.9%
2022-055.8%0.22%93.9%
2022-065.8%0.22%93.9%
2022-075.8%0.22%93.9%
2022-085.8%0.22%93.9%
2022-095.8%0.22%93.9%
2022-105.8%0.22%93.9%
2022-115.8%0.22%93.9%
2022-125.8%0.22%93.9%
2023-015.8%0.22%93.9%
2023-025.8%0.22%93.9%
2023-035.8%0.22%93.9%
2023-045.8%0.22%93.9%
2023-055.8%0.22%93.9%
2023-065.8%0.22%93.9%
2023-075.8%0.22%93.9%
2023-085.8%0.22%93.9%
2023-095.8%0.22%93.9%
2023-105.8%0.22%93.9%
2023-116.2%0.23%93.6%
2023-126.2%0.23%93.6%
2024-016.2%0.23%93.6%
2024-026.2%0.23%93.6%
2024-036.2%0.23%93.6%
2024-046.2%0.23%93.6%
2024-056.2%0.23%93.6%
2024-066.2%0.23%93.6%
2024-076.2%0.23%93.6%
2024-086.2%0.23%93.6%
2024-096.2%0.23%93.6%
2024-106.2%0.23%93.6%
2024-116.2%0.23%93.6%
2024-126.2%0.23%93.6%
2025-016.2%0.23%93.6%
2025-026.2%0.23%93.6%
2025-036.2%0.23%93.6%
2025-046.2%0.23%93.6%
2025-056.2%0.23%93.6%
2025-066.2%0.23%93.6%
2025-076.2%0.23%93.6%
2025-086.2%0.23%93.5%
2025-096.2%0.23%93.5%
2025-106.2%0.23%93.5%
2025-116.3%0.23%93.5%
2025-126.3%0.23%93.5%
2026-016.3%0.23%93.4%
2026-026.4%0.23%93.4%
2026-036.6%0.23%93.2%
2026-046.6%0.23%93.2%
2026-056.6%0.23%93.2%
2026-066.6%0.23%93.2%
2026-076.6%0.23%93.2%
2026-086.6%0.23%93.2%
2026-096.6%0.23%93.2%

The technologies ranked in Polyfills and loaders

Companiesof 16,428,598 with any of themlanding 12 Sept 2026

#
Technology
Vendor
Companies
Share
1
RequireJS Project
1,063,862
6.5%
2
Instant.page
44,091
0.27%
3
InstantClick
4,166
0.03%
4
ExplorerCanvas project
3,217
0.02%
5
TwinHelix
2,308
0.01%
6
none recorded
1,843
0.01%
7
Addy Osmani
983
<0.01%

7 of 14 technologiesa company running two of them is counted in both, so the shares do not sum to 100%under 20 companies no share is published

7 of the 10 most detected technologies here sit under the publication gate on detector quality of 0.90, so they are listed rather than ranked: core-js 14,856,464, Web Font Loader 978,459, Polyfill 75,186, HTML5 Shiv 72,636, Quicklink 31,926, Turbolinks 19,668, HeadJS 15,954.