aral, Just published JavaScript Database (JSDB)¹ version 3.0.4.
Null and undefined values are correctly persisted. Setting object property to null no longer results in error².
Tests no longer crash on Windows due to path issue³.
Code coverage is back to 100%.
Many thanks to @koteisaev for making this release possible with his contributions.
¹ https://codeberg.org/small-tech/jsdb#javascript-database-jsdb
² https://codeberg.org/small-tech/jsdb/issues/2
³ https://codeberg.org/small-tech/jsdb/issues/9