# botframework-directlinespeech-sdk

> Direct Line Speech SDK

Latest version **4.19.1** (published 2026-06-10) · MIT license · 0 weekly downloads

## Install

```sh
npm install botframework-directlinespeech-sdk
pnpm add botframework-directlinespeech-sdk
yarn add botframework-directlinespeech-sdk
bun add botframework-directlinespeech-sdk
```

## Health

**Score 50/100 (C)** — status: active.

Positive: esm support; no vulnerabilities.

Warnings: low downloads; no types; large bundle.

## Facts

| | |
|---|---|
| Version | 4.19.1 |
| Published | 2026-06-10 |
| First published | 2019-12-12 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | ESM + CommonJS |
| Node | >= 10.14.2 |
| Dependencies | 10 |
| Unpacked size | 30.2 MB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Author | Microsoft Corporation |
| Maintainers | botframework, sgellock, cwhitten, microsoft1es, microsoft-oss-releases, compulim, oevgeny |

## Links

- npm: https://www.npmjs.com/package/botframework-directlinespeech-sdk
- npm.io page: https://npm.io/package/botframework-directlinespeech-sdk

## Dependencies (10)

- [core-js](https://npm.io/package/core-js.md) 3.49.0
- [math-random](https://npm.io/package/math-random.md) 2.0.1
- [core-js-pure](https://npm.io/package/core-js-pure.md) 3.49.0
- [@babel/runtime](https://npm.io/package/@babel/runtime.md) 7.29.7
- [abort-controller](https://npm.io/package/abort-controller.md) 3.0.0
- [event-as-promise](https://npm.io/package/event-as-promise.md) 2.0.1
- [event-target-shim](https://npm.io/package/event-target-shim.md) 6.0.2
- [base64-arraybuffer](https://npm.io/package/base64-arraybuffer.md) 1.0.2
- [web-speech-cognitive-services](https://npm.io/package/web-speech-cognitive-services.md) 8.1.4
- [microsoft-cognitiveservices-speech-sdk](https://npm.io/package/microsoft-cognitiveservices-speech-sdk.md) 1.17.0

## Recent versions

- 4.19.1 (latest) — 2026-06-10
- 4.18.1-hotfix.20260308.b15b405 (hotfix) — 2026-03-08
- 4.19.1-main.20260609.8add591 — 2026-06-09
- 4.19.1-main.20260607.f673783 — 2026-06-09
- 4.19.1-main.20260604.f673783 — 2026-06-04
- 4.19.1-main.20260529.6bcfcee — 2026-05-29
- 4.19.1-main.20260526.b9ad8fa — 2026-05-26
- 4.19.0 — 2026-05-25
- 4.18.1-main.20260522.4c60bbe — 2026-05-22
- 4.18.1-main.20260520.c138220 — 2026-05-21
- 4.18.2 — 2026-05-18
- 4.18.1-main.20260518.2a3d1d3 — 2026-05-18
- 4.18.1 — 2026-05-15
- 4.18.1-main.20260511.8fcd02a — 2026-05-11
- 4.18.1-main.20260416.88357ae — 2026-04-16
- … 265 more at https://npm.io/package/botframework-directlinespeech-sdk/versions

---
_Source: https://npm.io/package/botframework-directlinespeech-sdk · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._