fflate on new websites
High-performance JavaScript compression library for zlib, gzip, and zip.
- Sites using fflate
- 697
- since Jul 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 18
no change on the 30 days before - Last 7 days
- 0.0%
- of new sites, 7-day average
no change on the week before
| First seen | Jul 8, 2026 |
|---|---|
| Last seen | Oct 19, 2026 |
| Website | github.com |
What we found
- fflate appeared on about 190 new sites in the last 30 days.[1]
- Eight in ten new fflate sites also use Alibaba Cloud.
Share of new sites using fflate
The line is the 7-day average share of new sites that use fflate, since 10 September.
Who uses fflate
| Type | Sites | Share | Bar |
|---|---|---|---|
| Productivity | 32 | 20.9% | |
| E-commerce | 29 | 19.0% | |
| Developer Tools | 16 | 10.5% | |
| Education | 16 | 10.5% | |
| Games | 12 | 7.8% | |
| Content | 10 | 6.5% | |
| Health | 10 | 6.5% | |
| Social | 8 | 5.2% | |
| AI | 5 | 3.3% | |
| Design | 5 | 3.3% | |
| Finance | 4 | 2.6% | |
| Marketing | 3 | 2.0% |
| Country | Sites | Share | Bar |
|---|---|---|---|
 China |
14 | 42.4% | |
 India |
5 | 15.2% | |
 UK |
3 | 9.1% | |
 UAE |
2 | 6.1% | |
 Canada |
2 | 6.1% | |
 Japan |
2 | 6.1% | |
 US |
2 | 6.1% | |
 Switzerland |
1 | 3.0% | |
 France |
1 | 3.0% | |
 South Korea |
1 | 3.0% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 534 | 76.8% | |
| .xyz | 33 | 4.8% | |
| .net | 16 | 2.3% | |
| .app | 14 | 2.0% | |
| .online | 13 | 1.9% | |
| .tech | 12 | 1.7% | |
| .cloud | 9 | 1.3% | |
| .me | 9 | 1.3% | |
| .in | 6 | 0.9% | |
| .store | 6 | 0.9% | |
| .site | 5 | 0.7% | |
| .art | 4 | 0.6% |
Javascript Library on new sites
| # | Movement | Tool | Share of category[3] | Bar | |
|---|---|---|---|---|---|
| 1 | – |
jQuery
|
34.5% | ||
| 2 | – |
React Router
|
16.2% | ||
| 3 | – |
Motion
|
14.5% | ||
| 4 | – |
TanStack Router
|
10.8% | ||
| 5 | – |
Swiper
|
8.2% | ||
| … | |||||
| 180 | ▼37 |
fflate
|
<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 #202 in Javascript Library, down from #165 in August. All 1551 in Javascript Library
Often used with fflate
| Tool | Sites with both | vs all new sites |
|---|---|---|
| Ultron | 521 | 8533x |
Fuse.js
|
521 | 2728x |
| Alibaba Analytics | 506 | 1618x |
Alibaba Cloud CDN
|
339 | 1595x |
| Tengine | 507 | 1159x |
Tools that turn up far more often on fflate sites than on new sites in general, and how many times as common each one is there.
Recently launched products built on fflate
90 of the 697 sites using fflate are product launches we list individually. The other 607 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
Showing the most recent 12 of 90.
Watches, exports and the API give you all 697 sites using fflate, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
- 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. Too few sites state their country plainly for the usual count, so this one also counts single signals: a country domain ending, a phone number (for North America, its area code), a location the site declares in its own page metadata, or a country-specific vendor stack and the page language where they agree and nothing contradicts them. Read these as likely rather than certain.
- Some products people expect to see here are filed under a related category: UI Library.
How this page is made
FirstSited 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 fflate when we detect fflate 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 we detect technologies · How we find new sites