Google Maps utility library that renders map markers as arbitrary HTML instead of images.
Get told when a new site ships with RichMarker.
9 new sites with RichMarker first seen in the last 30 days.
Stackdar watches every launch we detect and sends you the ones using RichMarker, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work45 sites
44 found by StackScope, 1 via launch platforms
- StackScope Wider Web 44
- Product Hunt 1
RichMarker has been detected on 45 launches we've crawled, with 5 of those in October 2026 (0.0% of the month's launches so far). The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: SoundVibe Radio | Afro House Radio, 2 days ago.
It's most commonly paired with jQuery, Google Maps, and Lit. By product type, the launches using it are most often Content (42%), Hiring & HR (17%), and E-commerce (8%).
What kind of products ship with RichMarker
12 launches
Domain endings using RichMarker
45 sites
- .com 46.67%
- .au 8.89%
- .ch 8.89%
- .ca 4.44%
- .de 4.44%
- .live 4.44%
- .org 4.44%
Country
13 of 45 sites, where we are semi-confident of the country.
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Australia 23.08%
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Canada 15.38%
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Germany 15.38%
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Switzerland 7.69%
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United Kingdom 7.69%
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Italy 7.69%
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Netherlands 7.69%
Share of new sites using RichMarker
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
The shaded part of the chart is measured against a different set of sites.
Amber: on 10 September 2026 we improved our infrastructure so we can index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from that date. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
Javascript Library leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
|
14.31% | 34.83% |
| #2 | – |
|
6.66% | 16.21% |
| #3 | – |
|
6.05% | 14.72% |
| #4 | – |
|
4.36% | 10.62% |
| #5 | – |
|
3.50% | 8.52% |
| … | ||||
| #483 | ▼79 |
|
<0.01% | <0.01% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Javascript Library tool.Among September launches it ranked #492 in Javascript Library, down from #413 in August. All 1506 in Javascript Library →
Recent launches we can show
1 of the 45 sites using RichMarker are product launches we list individually. The other 44 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
The StackScope API serves all 45 sites using RichMarker, filterable and exportable, from £15 a month.