JSONLint on new websites
- Sites using JSONLint
- 8
- since Jul 2026
- Last 30 days
- 0.0%
-
of new sites, to Oct 19
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 29, 2026 |
|---|---|
| Last seen | Sep 30, 2026 |
| Website | github.com |
What we found
- JSONLint appeared on 1 new site in the last 30 days.[1]
Share of new sites using JSONLint
The line is the 7-day average share of new sites that use JSONLint, since 10 September.
Javascript Library on new sites
| # | Movement | Tool | Share of category[2] | Bar | |
|---|---|---|---|---|---|
| 1 | – |
jQuery
|
34.5% | ||
| 2 | – |
React Router
|
16.2% | ||
| 3 | – |
Motion
|
14.6% | ||
| 4 | – |
TanStack Router
|
10.8% | ||
| 5 | – |
Swiper
|
8.3% | ||
| … | |||||
| 1046 | ▲278 |
JSONLint
|
<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 #786 in Javascript Library, up from #1064 in August. All 1553 in Javascript Library
Recently launched products built on JSONLint
2 of the 8 sites using JSONLint are product launches we list individually. The other 6 are new business and personal sites: they count towards the figures above but are not listed here. A watch sends them to you.
| Site | Found |
|---|---|
JSON Formatter, Beautifier, Sort, Parse - hhhtools.com
hhhtools.com · Developer Tools ·  China
|
Sep 6 |
| DevToolBox - 免费在线开发工具集（33个工具） devcheat.com · Developer Tools | Sep 5 |
Watches, exports and the API give you all 8 sites using JSONLint, from £15 a month.
Notes
- These figures cover websites that went live since April 2026, not the web as a whole.
- 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 JSONLint when we detect JSONLint 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