mp4-muxer on new websites
JavaScript library for muxing MP4 video files in the browser.
- Sites using mp4-muxer
- 67
- 62 found by StackScope, 5 via launch platforms
- Last 30 days
- 0.0%
-
of new sites, to Oct 16
+0.0 pts on the 30 days before - Last 7 days
- 0.0%
- of new sites, 7-day average
-0.0 pts on the week before
| Found via |
|
|---|---|
| First seen | Jul 19, 2026 |
| Last seen | Oct 14, 2026 |
| Most recent launch | Epic Gen, Oct 14, 2026 |
| Website | github.com |
| View |
What we found
- mp4-muxer appeared on about 29 new sites in the last 30 days.[1]
Share of new sites using mp4-muxer
The line is the 7-day average share of new sites that use mp4-muxer, over the last 90 days. It starts at our first detection. The shaded area was measured against a different set of sites, so the line can step there without mp4-muxer itself changing.[2]
Who uses mp4-muxer
| Type | Sites | Share | Bar |
|---|---|---|---|
| Content | 16 | 51.6% | |
| Productivity | 4 | 12.9% | |
| Design | 3 | 9.7% | |
| Marketing | 2 | 6.5% | |
| AI | 1 | 3.2% | |
| Crypto | 1 | 3.2% | |
| Finance | 1 | 3.2% | |
| Games | 1 | 3.2% | |
| Health | 1 | 3.2% | |
| Social | 1 | 3.2% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 35 | 52.2% | |
| .app | 11 | 16.4% | |
| .net | 3 | 4.5% | |
| .ai | 2 | 3.0% | |
| .fun | 2 | 3.0% | |
| .in | 2 | 3.0% | |
| .xyz | 2 | 3.0% | |
| .art | 1 | 1.5% | |
| .cloud | 1 | 1.5% | |
| .io | 1 | 1.5% |
Javascript Library on new sites
| # | Movement | Tool | Share of category[3] | Bar | |
|---|---|---|---|---|---|
| 1 | – |
jQuery
|
34.5% | ||
| 2 | – |
React Router
|
16.2% | ||
| 3 | – |
Motion
|
14.6% | ||
| 4 | – |
TanStack Router
|
10.7% | ||
| 5 | – |
Swiper
|
8.3% | ||
| … | |||||
| 428 | ▼41 |
mp4-muxer
|
<0.1% | ||
All-time shares across the new sites we track: of all of them, and of the sites using any Javascript Library tool. Among September launches it ranked #470 in Javascript Library, down from #429 in August. All 1543 in Javascript Library
Recent launches using mp4-muxer
36 of the 67 sites using mp4-muxer are product launches we list individually. The other 31 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one.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.
India
China
Showing the most recent 12 of 36.
The StackScope API serves all 67 sites using mp4-muxer, filterable and exportable, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
- 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.
- Some products people expect to see here are filed under a related category: UI Library.
How this page is made
StackScope looks at each new website near the day it goes live and records what it was built with. We do not go back later, so these figures describe what sites launch with, not what they run today. A site counts towards mp4-muxer when we detect mp4-muxer on it at that look.
Every share on this page is a proportion of the new sites we were tracking at the time. Sites we found across the wider web count towards the figures, but only product launches are listed by name. How StackScope detects technologies · How StackScope Discovery works