Package
microsoft-cognitiveservices-speech-sdk
Microsoft Cognitive Services Speech SDK for JavaScript
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 292.1k
- +181% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 7
- Direct, from package.json
- Last release
- 2 months ago
- v1.51.0
- GitHub stars
- 325
- 118 forks
- Open issues / PRs
- 99 / 20
- Contributors
- -
- Commits, last 52 weeks
- 49
Downloads
Last week 2026-09-15 to 2026-09-21
292,072 downloads last week, 1,490,025 in the last month. The 12-month change of +181% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- -
- Latest version
- 1.51.0, 21 Jul 20262 months ago
- First published
- -
- Last push to GitHub
- 24 Sept 2026same day as the snapshot
- Repository archived
- No
- Open issues
- 99
- Open pull requests
- 20
- Commits, last 52 weeks
- 49
- Dependents on npm
- 171
Major versions
-
Recent releases
-
- Module format
- ESM + CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- Not declared
- Runtimes
- -
- Unpacked size (npm)
- 6.9 MB
- Dependencies (7)
wsbentuuidagent-base@types/webrtc@azure/core-authhttps-proxy-agent
npm install microsoft-cognitiveservices-speech-sdkCDN
jsDelivr: 66.4m requests in 30 days
- jsDelivr
https://cdn.jsdelivr.net/npm/microsoft-cognitiveservices-speech-sdk@1.51.0/ - unpkg
https://unpkg.com/microsoft-cognitiveservices-speech-sdk@1.51.0/ - esm.sh
https://esm.sh/microsoft-cognitiveservices-speech-sdk@1.51.0
Indexability: Indexed.