Stack Lookup
Get a free key

Technology answer

CodeMirror

46,246

companies run it, 0.08% of 54,527,857 in the index. Landing 12 Sept 2026.

Hosts: 98,813 live hosts run it, of 191,809,695 hosts in the index, 0.05%. A host is a website, not a company.

Companies by month

Companies, monthly, on the fixed panel of sites crawled since 2020of 54,527,857 in the indexlanding 12 Sept 2026

46,246 at Sept 26; 45,329 twelve months earlier, +917, +2.0% on the fixed panel; the series starts January 2021 because the panel is anchored at 31 Dec 2020

The 69 numbers in this chart
MonthCompaniesObserved on the panel
2021-0114,8854,550
2021-0214,8854,550
2021-0314,8854,550
2021-0414,8854,550
2021-0514,8854,550
2021-0614,8854,550
2021-0714,8864,550
2021-0814,8914,551
2021-0914,8954,553
2021-1014,8994,554
2021-1114,9024,555
2021-1214,9064,556
2022-0114,9104,557
2022-0214,9134,558
2022-0314,9174,559
2022-0414,9214,561
2022-0514,9244,561
2022-0614,9284,563
2022-0714,9314,564
2022-0814,9344,565
2022-0914,9334,564
2022-1014,9334,564
2022-1114,9334,564
2022-1214,9334,564
2023-0114,9334,564
2023-0214,9334,564
2023-0314,9334,564
2023-0415,4034,708
2023-0515,6844,794
2023-0615,9654,880
2023-0716,2474,966
2023-0816,5285,052
2023-0916,8105,138
2023-1017,0915,224
2023-1117,3725,310
2023-1217,6535,396
2024-0117,9355,482
2024-0218,2165,568
2024-0319,0235,814
2024-0419,7556,038
2024-0520,0176,118
2024-0620,4716,257
2024-0720,9246,395
2024-0821,4016,541
2024-0921,9936,722
2024-1023,9457,319
2024-1126,0337,957
2024-1228,0858,584
2025-0130,3099,264
2025-0232,4979,933
2025-0334,68510,601
2025-0436,40611,127
2025-0538,17111,667
2025-0640,02712,234
2025-0741,87012,797
2025-0843,73313,367
2025-0945,32913,855
2025-1046,80814,307
2025-1146,92714,343
2025-1246,91014,338
2026-0146,93614,346
2026-0246,95614,352
2026-0347,05214,381
2026-0447,05414,382
2026-0546,98614,361
2026-0646,94614,349
2026-0746,76514,293
2026-0846,55414,229
2026-0946,24614,135

Both denominators, and a third

Shares of the same 46,246each row a different wholelanding 12 Sept 2026

Denominator
Companies
Share
companies in the index
54,527,857
0.08%
companies running anything in UI Frameworks and Components
20,892,480
0.22%
companies running anything in Code editing and syntax highlighting
56,193
82.3%

Three wholes, three shares of one count: a share travels with its whole, never alone. Against the last of them, CodeMirror is rank 1 of 4 technologies in Code editing and syntax highlighting.

Open as a segment

46,246 companies; add a country, a sector or a band on the segment page. Counting is free.

/companies/tech-codemirror

Open the segment

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 10 Sept 2026

A browser-based code editor component for building code editing UIs.

CodeMirror is a JavaScript-based embeddable code editor for the browser. It provides syntax highlighting and editing features for many languages and is used by web apps to add code editing capabilities.

Kindlibrary
VendorCodeMirror, codemirror.net
Slugcodemirror
Deploymentself-hosted
Pricingfree
Open sourceyes
First discovered2019-10-04
Last discovered2026-09-10
Taxonomy releasetax-2026.10