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The Space Devs Launch Library on new websites

Open API providing rocket launch, space station and space agency data.

Sites using The Space Devs Launch Library
4
since Jun 2026
Last 30 days
0.0%
of new sites, to Oct 20
no change on the 30 days before
Last 7 days
0.0%
of new sites, 7-day average
no change on the week before
Rank in Data API
#441
of 1515 tools, all time
First seen Jun 30, 2026
Last seen Aug 29, 2026
Website ll.thespacedevs.com

What we found

  1. The Space Devs Launch Library did not appear on any new site in the last 30 days.[1]

Share of new sites using The Space Devs Launch Library

0.00% 0.25% 0.50% 0.75% 1.00% 10 Sep Oct

The line is the 7-day average share of new sites that use The Space Devs Launch Library, since 10 September.

Data API on new sites

# Movement Tool Share of all sites Share of category Bar
1 – LocalLogic 0.1% 22.9%
2 ▼1 The Movie Database <0.1% 6.7%
3 ▲1 Daum Postcode <0.1% 5.4%
4 ▼1 ViaCEP <0.1% 3.6%
5 ▼1 Frankfurter <0.1% 3.2%
…
441 The Space Devs Launch Library <0.1% <0.1%

All-time shares across the new sites we track: of all of them, and of the sites using any Data API tool. All 1515 in Data API

Recently launched products built on The Space Devs Launch Library

3 of the 4 sites using The Space Devs Launch Library are product launches we list individually. The other 1 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 Also detected
SpaceHub | Interactive Space Encyclopedia — ISS Tracker, Cosmic Rays, Space Survival & More spacehubapp.com Aug 29 React Vercel Cloudflare DNS Google Ads
Live Space Launch Tracker & Industry Intelligence spacestocks.app Jul 22 React Netlify Bing Webmaster Google Fonts
SpaceHub spacehub-nu.vercel.app Jun 30 React Vercel Google Ads Google AdSense

Watches, exports and the API give you all 4 sites using The Space Devs Launch Library, from £15 a month.

Notes

  1. These figures cover websites that went live since April 2026, not the web as a whole.

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 The Space Devs Launch Library when we detect The Space Devs Launch Library 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 ยท How we find new sites

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.