Upgrade react-range to fix memory usage of sliders #6764
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As mentioned in https://blog.streamlit.io/six-tips-for-improving-your-streamlit-app-performance/ memory usage struggles in the browser if you have large ranges: > Due to implementation details, high-cardinality sliders don't suffer > from the serialization and network transfer delays mentioned earlier, > but they will still lead to a poor user experience (who needs to > specify house prices up to the dollar?) and high memory usage. In my > testing, the example above increased RAM usage by gigabytes until the > web browser eventually gave up (though this is something that should > be solvable on our end. We'll look into it!) This was caused by a bug in react-range, which I fixed last year. tajo/react-range#178 At the time, I had figured it would get picked up by a random yarn upgrade and didn't worry too much about it. But, apparently yarn doesn't really have an easy way of doing upgrades of transitive dependencies (see yarnpkg/yarn#4986)? I took the suggestion of someone in that thread to delete the entry and let yarn regenerate it. Some technical details about the react-range fix from the original commit message (the "application" is a streamlit app): > We have an application that uses react-range under the hood, and we > noticed that a range input was taking 2GB of RAM on our machines. I > did some investigation and found that regardless of whether the marks > functionality was being used, refs were being created for each > possible value of the range. > We have some fairly huge ranges (we're using the input to scrub a > video with potential microsecond accuracy), and can imagine that > other people are affected by the previous behavior. This change > should allow us to continue using large input ranges without > incurring a memory penalty.
vdonato
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May 31, 2023
tconkling
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Jun 6, 2023
* develop: Remove tensorflow and pytorch from test requirements (streamlit#6807) Fix readme links (streamlit#6800) Update PR template to be simpler and more approachable (streamlit#6679) README updated with links to docs (streamlit#6780) Refactor: withHostCommunication -> HostCommunicationManager (streamlit#6746) Add python 3.11 to classifiers list. (streamlit#6786) Release/1.23.1 (streamlit#6777) We depend on typing-extensions 4.0.1 (streamlit#6776) Release/1.23.0 (streamlit#6773) Fix typo in data_editor docstring and deprecation msg: `edited_rows` -> `edited_cells` (streamlit#6770) Fix: Remove flaky date input calendar snapshot test (streamlit#6769) Fix 3218, patch pydantic in_ipython function (streamlit#6664) Upgrade react-range to fix memory usage of sliders (streamlit#6764) Make st.write pretty-print dataclasses using st.help (streamlit#6750) Replace curly with straightquotes in docstring examples (streamlit#6757)
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📚 Context
As mentioned in https://blog.streamlit.io/six-tips-for-improving-your-streamlit-app-performance/ memory usage struggles in the browser if you have large ranges:
What kind of change does this PR introduce?
🧠 Description of Changes
This was caused by a bug in react-range, which I fixed last year. tajo/react-range#178
At the time, I had figured it would get picked up by a random yarn upgrade and didn't worry too much about it.
But, apparently yarn doesn't really have an easy way of doing upgrades of transitive dependencies (see yarnpkg/yarn#4986)? I took the suggestion of someone in that thread to delete the entry and let yarn regenerate it.
Some technical details about the react-range fix from the original commit message (the "application" is a streamlit app):
Revised:
(no visible changes)
Current:
(no visible changes)
🧪 Testing Done
🌐 References
Contribution License Agreement
By submitting this pull request you agree that all contributions to this project are made under the Apache 2.0 license.