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topojson-simplify

Topology-preserving simplification and filtering for TopoJSON.

v3.0.3ISCESM + CommonJSTypes: NoneMaps and geolocation
$ npm install topojson-simplify

Key numbers

As of 25 Sept 2026
Weekly downloads
57.4k
+124% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
2
Direct, from package.json
Last release
-
v3.0.3
GitHub stars
101
17 forks
Open issues / PRs
4 / 8
Contributors
-
Commits, last 52 weeks
0

Downloads

Last week 2026-09-15 to 2026-09-21
025k50k75k100kSept 2025Mar 2026Sept 2026High 87.9k (18 Aug 2026)Low 16.2k (23 Dec 2025)
Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

57,361 downloads last week, 265,596 in the last month. The 12-month change of +124% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
3.0.3
First published
-
Last push to GitHub
20 Jan 20231,343 days before the snapshot
Repository archived
No
Open issues
4
Open pull requests
8
Commits, last 52 weeks
0
Dependents on npm
-

Major versions

-

Recent releases

-

Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
Not declared
Runtimes
-
Unpacked size (npm)
49 kB
Dependencies (2)
commandertopojson-client
npm install topojson-simplify

CDN

jsDelivr: 66.3k requests in 30 days
  • jsDelivrhttps://cdn.jsdelivr.net/npm/topojson-simplify@3.0.3/
  • unpkghttps://unpkg.com/topojson-simplify@3.0.3/
  • esm.shhttps://esm.sh/topojson-simplify@3.0.3
PackageWeekly downloadsGzipLast releaseModuleComparison
visionscarto-world-atlas9.7k----
Sources: npm registry, npm downloads API, GitHub API, jsDelivr. Data fetched 25 Sept 2026.

Indexability: Indexed.