popiart-node-canvas

1181 Commits

30 Branches

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1.2 GiB

Tree: 3ac7afd6b5

Commit Graph

Author	SHA1	Message	Date
shrimbly	1c785aa039	fix: replace JSON deep-clone with clonePreservingStrings in clipboard and snapshot copySelectedNodes, pasteNodes, and AI captureSnapshot were still using JSON.parse(JSON.stringify(...)) which duplicates multi-MB base64 blobs. Switched to clonePreservingStrings which shares immutable string refs. Also clarified docstring re: toJSON not being called. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>	4 months ago
shrimbly	3d1487af92	fix: eliminate undo/redo memory bloat from deep-cloning base64 blobs Replace JSON.parse(JSON.stringify(...)) in captureUndoSnapshot with clonePreservingStrings — a custom deep-clone that creates new object/array containers but returns string primitives by reference. Since JS strings are immutable, snapshots safely share base64 blobs instead of duplicating them. Reduces undo history memory from ~500MB to ~12.5MB for workflows with 10MB of media data (97.5% reduction). Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>	4 months ago
shrimbly	25099786dc	feat: add UndoManager class for undo/redo history tracking Standalone undo manager with push/pop/clear/max-depth (50) logic, independent of Zustand. Includes 11 unit tests covering all operations. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	4 months ago

Author

SHA1

Message

Date

shrimbly

1c785aa039

fix: replace JSON deep-clone with clonePreservingStrings in clipboard and snapshot

copySelectedNodes, pasteNodes, and AI captureSnapshot were still using
JSON.parse(JSON.stringify(...)) which duplicates multi-MB base64 blobs.
Switched to clonePreservingStrings which shares immutable string refs.
Also clarified docstring re: toJSON not being called.

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

4 months ago

shrimbly

3d1487af92

fix: eliminate undo/redo memory bloat from deep-cloning base64 blobs

Replace JSON.parse(JSON.stringify(...)) in captureUndoSnapshot with
clonePreservingStrings — a custom deep-clone that creates new
object/array containers but returns string primitives by reference.
Since JS strings are immutable, snapshots safely share base64 blobs
instead of duplicating them. Reduces undo history memory from ~500MB
to ~12.5MB for workflows with 10MB of media data (97.5% reduction).

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

4 months ago

shrimbly

25099786dc

feat: add UndoManager class for undo/redo history tracking

Standalone undo manager with push/pop/clear/max-depth (50) logic,
independent of Zustand. Includes 11 unit tests covering all operations.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

4 months ago

3 Commits (3ac7afd6b587107e397e53c803190e979ed24cb1)