jsSHA on new websites
JavaScript implementation of the SHA family of hash functions and HMAC.
1,272 sites
1,271 found by StackScope, 1 via launch platforms
- StackScope Wider Web 1,263
- StackScope Discovery (Indie) 8
- Product Hunt 1
jsSHA appeared on about 72 new sites in the last 30 days.
These figures cover websites that went live since April 2026, not the web as a whole.
Get told when a new site ships with jsSHA.
72 new sites with jsSHA first seen in the last 30 days.
Stackdar watches every launch we detect and sends you the ones using jsSHA, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts workShare of new sites using jsSHA
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
The shaded area was measured against a different set of sites, so the line can step there without jsSHA itself changing.
Coverage details
Amber: 8 July to 10 September 2026, before we improved our infrastructure to 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 10 September. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time. For a single continuous measure, switch to launch platforms.
What kind of sites use jsSHA
201 sites with a known type, all time
Domain endings using jsSHA
1,270 sites, all time
- .com 97.4%
- .net 0.6%
- .site 0.4%
- .cloud 0.2%
- .dev 0.2%
- .me 0.2%
- .xyz 0.2%
- .art 0.1%
- .ca 0.1%
- .co 0.1%
- .kr 0.1%
- .media 0.1%
Country
Country known for 558 of 1,272 sites (43.9%), all time.
How we know
Country comes from what each site says about itself, such as a company registration, legal terms or a phone number, not just its domain ending. We count a country only where it is stated plainly enough to be sure: a governing-law clause or company registration number on a legal page, a phone country code, or a country domain ending. Sites that publish none are not counted at all.
-
South Korea
99.8%
-
United States
0.2%
Javascript Library leaders
| Tool | % of sitesall time | % of categoryall time | ||
|---|---|---|---|---|
| #1 | – |
jQuery
|
14.2% | 34.5% |
| #2 | – |
React Router
|
6.7% | 16.2% |
| #3 | – |
Motion
|
6.0% | 14.6% |
| #4 | – |
TanStack Router
|
4.4% | 10.7% |
| #5 | – |
Swiper
|
3.4% | 8.3% |
| … | ||||
| #138 | ▼28 | jsSHA Current page | <0.1% | 0.1% |
Percentages show all-time adoption across the new sites we track: the share of all of them, and of the sites using any Javascript Library tool.Among September launches it ranked #137 in Javascript Library, down from #109 in August. All 1542 in Javascript Library →
Often used with
| Tool | Sites | vs all new sites |
|---|---|---|
| Kakao Tiara | 1,243 | 4246x |
SWFObject
|
1,243 | 3885x |
| Adobe Flash (AC_RunActiveContent embed script) | 1,243 | 3736x |
Tistory
|
1,243 | 3512x |
Kakao SDK
|
1,243 | 1994x |
Tools that turn up far more often on jsSHA sites than on new sites in general, and how many times as common each one is there.
Recent launches using jsSHA
9 of the 1,272 sites using jsSHA are product launches we list individually. The other 1,263 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. They are included in the StackScope API and in Stackdar alerts. How StackScope Discovery works
가격의 지도
Also detected
부기맨 | 책을 쉽게
Also detected
FinCalcNote | 금융계산노트
Also detected
BitBrowser
Also detected
Free Anonymous Mental Health Support App - Depression & Anxiety | veisund
Also detected
Codeboard Alliance
Also detected
Untitled site
Also detected
미래를 준비하는 자
Also detected
The StackScope API serves all 1,272 sites using jsSHA, filterable and exportable, from £15 a month.