Redesign

Between January 2022 and March 2026, Ansel landed 297 non-merge commits regarding the lighttable grid, its thumbnails, and their rendering pipeline and caching. I tried to make do with the scruffy Darktable lighttable code, only degreased, for as long as I could but unfortunately, it was pure technical debt and it was painfully slow.

Indeed, Darktable “manages” the crappiness of its lighttable by reducing its size: the left and right side panels take a lot of display surface, which leaves even less area for the lighttable to repaint. Since Ansel removed the right side panel, merging its content with the left one and the global menu, there was more surface to paint, more CPU work to do, and the terrible design of the lighttable became all the more harmful.

Ansel inherits from Darktable its database backbone: the non-destructive editing histories are saved per-picture into an SQLite database, along with metadata and other user-defined data. Making the database aware of new pictures is done through “importing” pictures from a disk or a memory card. That’s where the import tool comes.

Unfortunately, the Darktable importer is another thing that was butchered circa 2020 and turned into something deeply disconcerning, as it is a file browser that resembles no previously-known file browser, and manages to lack basic features (like Ctrl+F or EXIF preview) while still being bloated with useless ones (see below). This is where we loose many a future user, and it is only step 0 of the workflow. What a great showcase of what a “workflow app” can do !