Sites built with Matrix JS SDK
JavaScript SDK for the Matrix decentralized real time communication protocol.
Get told when a new site ships with Matrix JS SDK.
Stackdar watches every launch we detect and sends you the ones using Matrix JS SDK, by email, Slack or webhook. On every plan, from £15 a month.
See how alerts work29 sites
28 found by StackScope, 1 via launch platforms
- StackScope Discovery (Indie) 17
- StackScope Wider Web 11
- Product Hunt 1
Matrix JS SDK has been detected on 29 launches we've crawled, with 8 of those in September 2026 (0.0% of the month's launches so far). Most recent detection: urDNATest — Start their DNA record, yesterday.
It's most commonly paired with HSTS, Tailwind CSS, and Lucide Icons. By product type, the launches using it are most often Social (45%), Health (36%), and Developer Tools (9%).
What kind of products ship with Matrix JS SDK
11 launches
Domain endings using Matrix JS SDK
29 sites
- .com 51.72%
- .app 10.34%
- .ai 6.90%
- .io 6.90%
Share of new sites using Matrix JS SDK
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 | – |
jQuery
|
14.34% | 34.59% |
| #2 | – |
React Router
|
6.77% | 16.32% |
| #3 | – |
Motion
|
6.66% | 16.07% |
| #4 | – |
TanStack Router
|
4.24% | 10.24% |
| #5 | – |
Swiper
|
3.63% | 8.75% |
| … | ||||
| #420 | ▼50 |
Matrix JS SDK
Current page
|
<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 August launches it ranked #465 in Javascript Library, down from #415 in July. All 1101 in Javascript Library →
Often used with
| Tool | Sites |
|---|---|
| HSTS | 18 |
Tailwind CSS
|
17 |
Lucide Icons
|
16 |
React
|
14 |
Vite
|
14 |
Tools most often detected on the same sites as Matrix JS SDK.
Recent launches we can show
18 of the 29 sites using Matrix JS SDK are product launches we list individually. The other 11 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
urAnimalDNA — Genetics connected to a lifetime of care
urCompanionDNA — Companion-animal DNA, connected to care
Health
urPetDNA — Their DNA is more than their breed
Health
Oktalyzer
Social
WorkAdventure
urNotify — Report an animal welfare concern
urAnimalCare — For the life of every animal
urPetSafe — Animal safety starts with you
urLifePrint — Animal biometric identity
Mogoo - Управление обещаниями и целями
Companion Health — plan for your animal, not an insurance rate class
Health
Showing the most recent 12 of 18.
The StackScope API serves all 29 sites using Matrix JS SDK, filterable and exportable, from £15 a month.