As of October 9, 2026, Monaco Editor is used by 11,213 websites in the TechLeads index: 2.8% of all Rich text editors detections, the 6th most-used of 15 Rich text editors technologies.
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Citation
TechLeads. "Monaco Editor Customers and Market Share." Data as of October 9, 2026. https://techleads.fyi/technology/monaco-editor/market-shareHTML link
<a href="https://techleads.fyi/technology/monaco-editor/market-share">Monaco Editor market share (TechLeads data)</a>Websites using each technology in the TechLeads index, and its share of all Rich text editors detections.
In HTTP Archive's monthly crawl of public websites, Monaco Editor was detected on 18,846 pages in September 2026, up 35.2% from a year earlier (peak: 19,138). HTTP Archive is a separate dataset from the TechLeads index, so its numbers are not added to ours.
Same month, other Rich Text Editors technologies in HTTP Archive: Froala Editor 156,774, TinyMCE 152,362, CKEditor 124,819, Quill 104,708, Ace 22,435.
Based on country-code domains (such as .de or .co.uk); websites on .com and other generic domains are not assigned a country.
See all 11,213 websites using Monaco Editor or download the full list as a CSV for $29.
TechLeads scans public websites and detects Monaco Editor from signals in the page HTML, scripts, cookies, HTTP headers and DNS records. Market share is Monaco Editor's website count divided by the website counts of all Rich text editors technologies we track; a site using two Rich text editors tools counts for both. Counts were last refreshed on October 9, 2026 and update daily.
| 8 | N1ED | 459 | 0.11% |
| 9 | WysiBB | 338 | 0.08% |
| 10 | Editor.js | 255 | 0.06% |
Rows link to each competitor's market share page where one exists. The table lists the 10 most-used technologies; ranks are by website count.