---
title: "Discussion on \"No fetch, No Storage: Shipping Inside a Sandboxed Host\" | Hashnode"
description: "Discussion on \"No fetch, No Storage: Shipping Inside a Sandboxed Host\". Building a React app inside a sandboxed host with no fetch, XHR, or browser storage: SDK network proxies, platform adapters, async polling, idempotency, and local development."
url: "https://hashnode.com/posts/no-fetch-no-storage-shipping-inside-a-sandboxed-host/6a892622668ed11f938ca339"
---

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Discussion

# [No fetch, No Storage: Shipping Inside a Sandboxed Host](https://blog.ashishkrjha.dev/no-fetch-no-storage-shipping-inside-a-sandboxed-host?utm_source=hashnode&utm_medium=feed)

Building a React app inside a sandboxed host with no fetch, XHR, or browser storage: SDK network proxies, platform adapters, async polling, idempotency, and local development.

Aug 22 · 13 min read · blog.ashishkrjha.dev  
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-   [#javascript](https://hashnode.com/tag/javascript)
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-   [#ai-agents](https://hashnode.com/tag/ai-agents)
-   [#reactjs](https://hashnode.com/tag/reactjs)

## Written by

[Ashish Kr Jha](https://hashnode.com/@Ashish14411)

@Ashish14411

  
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## Responses 1

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[Sanoary Istiaque](https://hashnode.com/@istyy)

[Aug 23](https://hashnode.com/posts/no-fetch-no-storage-shipping-inside-a-sandboxed-host/6a892622668ed11f938ca339/comment/6a8acb13f15162f0f7fa9243)

This was a fascinating read. The idea of building inside a sandboxed environment with no direct fetch or storage access shows how much thoughtful engineering goes into creating secure and reliable systems.