Sites built with zxcvbn
Password strength estimation library.
Get told when a new site ships with zxcvbn.
Stackdar watches every launch we detect and sends you the ones using zxcvbn, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work1,768 sites
1,758 found by StackScope, 10 via launch platforms
- StackScope Wider Web 1,740
- StackScope Discovery (Indie) 18
- Product Hunt 10
zxcvbn has been detected on 1,768 launches we've crawled. The 7-day rolling share is 0.0%, roughly steady week on week. Most recent detection: AI Foundry Vault , today.
It's most commonly paired with WordPress, jQuery, and WooCommerce. By product type, the launches using it are most often E-commerce (59%), Health (10%), and Directory (7%). By domain ending, launches using it are 8.6 times as likely as the average launch to live on a .store domain. The 10 scored launches using zxcvbn average a StackScope score of 6.9 out of 10, against 6.4 across all launches we score.
What kind of products ship with zxcvbn
441 launches
Domain endings using zxcvbn
1,760 sites
- .com 70.23%
- .in 4.72%
- .store 3.35%
- .uk 2.78%
- .online 2.67%
- .xyz 2.67%
- .co 1.53%
- .org 1.53%
- .site 1.25%
- .fr 1.14%
- .net 1.14%
- .ca 1.02%
- .au 0.45%
- .us 0.45%
- .it 0.40%
Country
289 of 1,768 sites, where we are semi-confident of the country.
-
Vietnam
28.72%
-
United Kingdom
14.88%
-
India
11.76%
-
France
6.23%
-
Indonesia
4.50%
-
Iran
4.15%
-
Italy
3.46%
-
Canada
3.11%
-
Australia
2.77%
-
Brazil
2.08%
-
Germany
2.08%
-
United States
2.08%
-
Sweden
1.73%
-
Slovakia
1.73%
-
Poland
1.38%
Share of new sites using zxcvbn
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before July 2026. Chart starts at first detection.
The shaded parts of the chart are measured against a different set of sites.
Grey: until 8 July 2026 we only tracked launches from launch platforms. From that date we crawl the wider web as well.
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 these lines without the technology itself changing. For a single continuous measure, switch to launch platforms.
Javascript Library leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
jQuery
|
14.53% | 35.25% |
| #2 | – |
React Router
|
6.50% | 15.78% |
| #3 | – |
Motion
|
6.03% | 14.62% |
| #4 | – |
TanStack Router
|
4.27% | 10.36% |
| #5 | – |
Swiper
|
3.62% | 8.80% |
| … | ||||
| #97 | ▼6 |
zxcvbn
Current page
|
0.04% | 0.09% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Javascript Library tool.zxcvbn is typically used alongside jQuery rather than instead of it.Among September launches it ranked #98 in Javascript Library, down from #92 in August. All 1417 in Javascript Library →
Often used with
| Tool | Sites |
|---|---|
WordPress
|
1,727 |
|
jQuery
|
1,715 |
WooCommerce
|
1,372 |
Google Fonts
|
1,242 |
Sourcebuster
|
1,226 |
Tools most often detected on the same sites as zxcvbn.
Recent launches we can show
28 of the 1,768 sites using zxcvbn are product launches we list individually. The other 1,740 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
AI Foundry Vault
Directory
Spotch®
YoyaBook – YoyaBook is a Canadian local services marketplace where customers post service needs and connect with trusted local providers who showcase their work and respond.
AT Embroidery Digitizing
BlvckBoxCybersec — Cybersécurité PME
Developer Tools
Partager et échanger des photos et des vidéos en ligne - SWINDI
AIToolister
Directory
Untitled site
LearnerLift
Education
The Yarn Scout - Find yarn shops, festivals and fibre adventures worldwide.
Directory
Book of Engineering
TechnoYuga
Developer Tools
Showing the most recent 12 of 28.
The StackScope API serves all 1,768 sites using zxcvbn, filterable and exportable, from £15 a month.