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assemblyai

The AssemblyAI JavaScript SDK provides an easy-to-use interface for interacting with the AssemblyAI API, which supports async and real-time transcription.

v4.41.5, 24 Sept 2026MITESM + CommonJSTypes: BundledVideo and audio
$ npm install assemblyai

Key numbers

As of 25 Sept 2026
Weekly downloads
404.1k
+329% over 12 months
Gzip bundle size
-
No Bundlephobia data
Dependencies
1
Direct, from package.json
Last release
today
v4.41.5
GitHub stars
-
Open issues / PRs
- / -
Contributors
-
Commits, last 52 weeks
-

Downloads

Last week 2026-09-15 to 2026-09-21
0200k400k600k800kSept 2025Mar 2026Sept 2026High 654.2k (28 Jul 2026)Low 57.4k (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.

404,076 downloads last week, 1,874,526 in the last month. The 12-month change of +329% compares the average of the last 4 weeks with the first 4 weeks of the series.

Releases, last 12 months
4496 in total
Latest version
4.41.5, 24 Sept 2026today
First published
28 Aug 2018
Last push to GitHub
-
Repository archived
-
Open issues
-
Open pull requests
-
Commits, last 52 weeks
-
Dependents on npm
-

Major versions

  1. v4 first release 4.0.0, 8 Dec 2023
  2. v3 first release 3.0.0, 24 Oct 2023
  3. v2 first release 2.0.1, 10 Oct 2023
  4. v1 first release 1.0.0, 28 Aug 2018

Recent releases

VersionPublished
4.41.524 Sept 2026
4.41.216 Sept 2026
4.41.111 Sept 2026
4.40.011 Sept 2026
4.38.09 Sept 2026
4.37.11 Sept 2026
4.37.028 Aug 2026
4.36.713 Aug 2026
4.36.57 Aug 2026
4.36.422 Jul 2026
4.36.313 Jul 2026
4.35.47 Jul 2026
4.35.33 Jul 2026
4.35.016 Jun 2026
Module format
ESM + CommonJSFrom package.json type, main and exports fields
TypeScript types
Bundled
Node.js engine range
>=18
Runtimes
-
Unpacked size (npm)
2.4 MB
Dependencies (1)
ws
npm install assemblyai
  • jsDelivrhttps://cdn.jsdelivr.net/npm/assemblyai@4.41.5/
  • unpkghttps://unpkg.com/assemblyai@4.41.5/
  • esm.shhttps://esm.sh/assemblyai@4.41.5
Sources: npm registry, npm downloads API. Data fetched 25 Sept 2026.

Indexability: Not indexed (discovery only): GitHub data not fetched yet.