---
title: "Discussion on \"Building a Browser-Based Focus Timer with Web Audio API and Picture-in-Picture\" | Hashnode"
description: "Discussion on \"Building a Browser-Based Focus Timer with Web Audio API and Picture-in-Picture\". web-development, javascript, react, web-audio-api, productivity"
url: "https://hashnode.com/posts/building-a-browser-based-focus-timer-with-web-audio-api-and-picture-in-picture/6a1beb31f77c84962ea998b5"
---

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Discussion

# [Building a Browser-Based Focus Timer with Web Audio API and Picture-in-Picture](https://yamanagi.hashnode.dev/building-a-browser-based-focus-timer-with-web-audio-api-and-picture-in-picture?utm_source=hashnode&utm_medium=feed)

web-development, javascript, react, web-audio-api, productivity

May 31 · 4 min read · yamanagi.hashnode.dev  
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-   [#web-development](https://hashnode.com/tag/web-development)
-   [#javascript](https://hashnode.com/tag/javascript)
-   [#web-audio](https://hashnode.com/tag/web-audio)
-   [#webdev](https://hashnode.com/tag/webdev)
-   [#productivity](https://hashnode.com/tag/productivity)

## Written by

[Nagisa Yamada](https://hashnode.com/@nagisayamada)

@nagisayamada · Tokyo, Japan

  
[View profile](https://hashnode.com/@nagisayamada)

an indie developer in Japan

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