[PR #22098] [MERGED] perf: use structuredClone and fast-path comparison in UserMessage #97519

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GiteaMirror · 2026-05-15T23:58:56-05:00

GiteaMirror commented

2026-05-15 23:58:56 -05:00

📋 Pull Request Information

Original PR: https://github.com/open-webui/open-webui/pull/22098
Author: @Classic298
Created: 3/1/2026
Status: ✅ Merged
Merged: 3/1/2026
Merged by: @tjbck

Base: dev ← Head: perf/usermessage-structuredclone

📝 Commits (1)

9449c7c perf: use structuredClone and fast-path comparison in UserMessage

📊 Changes

1 file changed (+8 additions, -3 deletions)

View changed files

📝 src/lib/components/chat/Messages/UserMessage.svelte (+8 -3)

📄 Description

Same optimization as the merged ResponseMessage PR: replace JSON.parse(JSON.stringify()) with structuredClone and add an O(1) fast-path check on content before falling back to full JSON.stringify comparison.

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By submitting this pull request, I confirm that I have read and fully agree to the Contributor License Agreement (CLA), and I am providing my contributions under its terms.

Note

Deleting the CLA section will lead to immediate closure of your PR and it will not be merged in.

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/open-webui/open-webui/pull/22098 **Author:** [@Classic298](https://github.com/Classic298) **Created:** 3/1/2026 **Status:** ✅ Merged **Merged:** 3/1/2026 **Merged by:** [@tjbck](https://github.com/tjbck) **Base:** `dev` ← **Head:** `perf/usermessage-structuredclone` --- ### 📝 Commits (1) - [`9449c7c`](https://github.com/open-webui/open-webui/commit/9449c7cb9391331b13096dd18814f6d6b6375d6f) perf: use structuredClone and fast-path comparison in UserMessage ### 📊 Changes **1 file changed** (+8 additions, -3 deletions) <details> <summary>View changed files</summary> 📝 `src/lib/components/chat/Messages/UserMessage.svelte` (+8 -3) </details> ### 📄 Description Same optimization as the merged ResponseMessage PR: replace JSON.parse(JSON.stringify()) with structuredClone and add an O(1) fast-path check on content before falling back to full JSON.stringify comparison. ### Contributor License Agreement  By submitting this pull request, I confirm that I have read and fully agree to the [Contributor License Agreement (CLA)](https://github.com/open-webui/open-webui/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT), and I am providing my contributions under its terms. > [!NOTE] > Deleting the CLA section will lead to immediate closure of your PR and it will not be merged in. --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>

GiteaMirror added the pull-request label 2026-05-15 23:58:56 -05:00

GiteaMirror closed this issue

2026-05-15 23:58:59 -05:00

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Reference: github-starred/open-webui#97519