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JS
Package

rttc

Runtime type-checking for JavaScript.

v10.0.1, 15 Apr 2019MITCommonJSTypes: None
$ npm install rttc

Key numbers

As of 25 Sept 2026
Weekly downloads
75.8k
+16% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
7 years ago
v10.0.1
GitHub stars
25
4 forks
Open issues / PRs
5 / 2
Contributors
-
Commits, last 52 weeks
0

Downloads

Last week 2026-09-15 to 2026-09-21
0100k200k300k400kSept 2025Mar 2026Sept 2026High 363k (17 Feb 2026)Low 50.8k (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.

75,848 downloads last week, 377,004 in the last month. The 12-month change of +16% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
-
Latest version
10.0.1, 15 Apr 20197 years ago
First published
-
Last push to GitHub
19 Dec 20192,471 days before the snapshot
Repository archived
No
Open issues
5
Open pull requests
2
Commits, last 52 weeks
0
Dependents on npm
50

Major versions

-

Recent releases

-

Module format
CommonJSFrom package.json type, main and exports fields
TypeScript types
None
Node.js engine range
>= 0.10.0
Runtimes
-
Unpacked size (npm)
432 kB
Dependencies (1)
@sailshq/lodash
npm install rttc
  • jsDelivrhttps://cdn.jsdelivr.net/npm/rttc@10.0.1/
  • unpkghttps://unpkg.com/rttc@10.0.1/
  • esm.shhttps://esm.sh/rttc@10.0.1
Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): no category.