Sites built with TopoJSON
Extension of GeoJSON that encodes topology for compact geographic data in the browser.
Last 7 days
0.0% +0.0pp
Most used with
Auth.js, cdnjs, D3.js
TopoJSON has been detected on a single launch we've crawled, PermitPeek, on July 5, 2026.
It's most commonly paired with Auth.js, cdnjs, and D3.js.
Share of new launches using TopoJSON
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
0.0%
last 7 days
0.0%
July so far
1
launch all time
Jun 28, 2026
8 days
Jul 5, 2026
Javascript Library leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
jQuery
|
3.32% | 34.15% |
| #2 | ▲24 |
Motion
|
2.10% | 21.64% |
| #3 | ▲23 |
React Router
|
1.56% | 16.08% |
| #4 | ▼2 |
GSAP
|
0.80% | 8.26% |
| #5 | ▼4 |
i18next
|
0.63% | 6.48% |
| … | ||||
| #219 |
TopoJSON
Current page
|
<0.01% | 0.02% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Javascript Library tool. All 231 in Javascript Library →
Often used with
| Tool | Launches |
|---|---|
Auth.js
|
1 |
cdnjs
|
1 |
D3.js
|
1 |
GoDaddy DNS
|
1 |
Google Analytics
|
1 |
Tools most often detected on the same launches as TopoJSON.
Most recent of 1 launch using TopoJSON
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