They basically took this implementation and just adapted it to coding standards: https://github.com/aaemnnosttv/wp-sqlite-db https://github.com/aaemnnosttv/wp-

They basically took this implementation and just adapted it to coding standards: https://github.com/aaemnnosttv/wp-sqlite-db https://github.com/aaemnnosttv/wp-sqlite-db This has been around since some time and is itself a fork of a previous work. The interesting part is that this drop-in replacement (mostly) already works well, there are a few issues that are related to some quirks in the WordPress core itself, for example: https://github.com/aaemnnosttv/wp-sqlite-db/issues/18 https://github.com/aaemnnosttv/wp-sqlite-db/issues/18 And maybe now they will be fixed.