JavaScript library for browser dialog boxes and notification popups.
Get told when a new site ships with AlertifyJS.
Stackdar watches every launch we detect and sends you the ones using AlertifyJS, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workFound via: StackScope Discovery (Indie) 5 · StackScope Wider Web 77
AlertifyJS has been detected on 82 launches we've crawled, with 53 of those in August 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: ShowRave :: Discover the moment, today.
By product type, the launches using it are most often E-commerce (56%), Games (11%), and Health (11%). By estimated origin, most come from India (59%).
What kind of products ship with AlertifyJS
18 launches
Domain endings using AlertifyJS
82 sites
- .com 47.56%
- .in 21.95%
- .online 6.10%
- .co 4.88%
- .org 3.66%
- .site 3.66%
- .me 2.44%
Country-coded domains
37 of 82 sites. Mostly read from the domain ending, so the US is undercounted.
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India 59.46%
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Malaysia 10.81%
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United Kingdom 5.41%
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Australia 2.70%
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Canada 2.70%
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Germany 2.70%
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France 2.70%
Share of new sites using AlertifyJS
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. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. 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.
How StackScope detects technologies
⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.
Javascript Library leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | ▲1 |
|
12.80% | 32.48% |
| #2 | ▼2 |
|
7.40% | 18.78% |
| #3 | ▲1 |
|
7.24% | 18.36% |
| #4 | – |
|
4.26% | 10.81% |
| #5 | ▲5 |
|
3.15% | 8.00% |
| … | ||||
| #224 |
|
0.01% | 0.01% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Javascript Library tool. All 835 in Javascript Library →
Recent launches we can show
5 of the 82 sites using AlertifyJS are product launches we list individually. The other 77 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 82 sites using AlertifyJS, filterable and exportable, from £15 a month.