Performance Improvements

View a comprehensive history of all the performance optimisations in Construct 3 since the first release.

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Somewhat improve performance of autocomplete in very large projects
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Multiplayer: support automatic data compression on messages to use bandwidth more efficiently
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Improve performance of saving folder projects, especially after substantial changes
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Optimise 'Cursor is over object' and 'Is touching object' to be much faster with large numbers of instances
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Reduce overhead of scripting features when not accessed from JavaScript
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Work around Chrome performance regression displaying debugger
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Fix possible slow folder save after an autosave happened
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Fix performance degradation related to templates in layouts with large amounts of instances (regression r286)
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Timeline bar: improve accuracy and performance of bezier curve drawing
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Improve performance of text wrapping (performance regression r294)
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Improve load time of editor and preview
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Improve performance of video playback in DOM mode