decimal.js-light on new websites
Light version of decimal.js, an arbitrary-precision decimal number type for JavaScript.
- Sites using decimal.js-light
- 11
- since Sep 2026
- Last 30 days
- 10
-
new sites, to Nov 11
1 in the 30 days before - Last 7 days
- 10
-
new sites
none in the week before
| First seen | Sep 16, 2026 |
|---|---|
| Last seen | Nov 11, 2026 |
| Website | github.com |
What we found
- decimal.js-light appeared on 10 new sites in the last 30 days.[1]
New sites using decimal.js-light, week by week
Each bar counts the new sites we found using decimal.js-light in one week, since 10 September. Paler bars cover only part of a week.
Who uses decimal.js-light
| Type | Sites | Share | Bar |
|---|---|---|---|
| Crypto | 3 | 30.0% | |
| Finance | 3 | 30.0% | |
| Developer Tools | 1 | 10.0% | |
| E-commerce | 1 | 10.0% | |
| Games | 1 | 10.0% | |
| Productivity | 1 | 10.0% |
| Ending | Sites | Share | Bar |
|---|---|---|---|
| .com | 9 | 81.8% | |
| .fun | 1 | 9.1% | |
| .org | 1 | 9.1% |
Javascript Library on new sites
| # | Movement | Tool | Share of category[2] | Bar | |
|---|---|---|---|---|---|
| 1 | – |
jQuery
|
34.1% | ||
| 2 | – | jQuery Migrate | 18.7% | ||
| 3 | – |
React Router
|
15.9% | ||
| 4 | ▼1 |
Motion
|
13.8% | ||
| 5 | ▲1 |
TanStack Router
|
11.0% | ||
| 6 | ▼1 |
Swiper
|
8.0% | ||
| 7 | ▲1 |
ES Module Shims
|
7.2% | ||
| 8 | – |
js-cookie
|
6.1% | ||
| 9 | ▼1 |
Modernizr
|
5.7% | ||
| 10 | ▲1 |
GSAP
|
4.7% | ||
| 11 | ▲1 |
Lenis
|
3.4% | ||
| 12 | ▲3 |
Three.js
|
3.2% | ||
| … | |||||
| 1199 |
decimal.js-light
|
<0.1% | |||
All-time shares across the new sites we track: of all of them, and of the sites using any Javascript Library tool. All 1832 in Javascript Library
Recently launched products built on decimal.js-light
5 of the 11 sites using decimal.js-light 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.
-
Factaxy Age Calculator
factaxy.com
-
Factaxy Loan Calculator
factaxy.com
-
Factaxy Mortgage Calculator
factaxy.com
Indonesia
Watches, exports and the API give you all 11 sites using decimal.js-light, 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 decimal.js-light when we detect decimal.js-light 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