[QGIS-Developer] GSoC 2026 :JSON Handling Toolkit for QGIS (Updated Proposal)

[Sionigdha Sadhukhan]

Hi all,

I have updated my GSoC 2026 proposal based on the feedback from Valentin
and Nyall. All suggestions have been incorporated  the project is now a
single-headed JSON toolkit with 6 C++ algorithms (LoadJSONFile,
ExtractJSONValue, FlattenJSON, JSONToTable, JSONFromAttributes,
MergeJSONArrays) using nlohmann::json via QgsJsonUtils.

 A working prototype of LoadJSONFile compiled against libqgis_analysis has
also been added to validate the implementation approach.

Updated proposal attached. Any feedback is welcome before the March 31
deadline.

Kind regards, Sionigdha
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