
oωo (owo-lib)
A general utility, GUI and config library for modding on Fabric and Quilt
[1.21.11] oωo - 0.13.0
release1 февраля 2026 г.API Renamings
In preparation for future unobfuscated versions of the game, owo-lib is now developed using the official Mojang Mappings and relevant API elements have been renamed accordingly. Besides a number of straight-forward adaptations (like World -> Level), this also meant that the core class of owo-ui (previously Component) had to be renamed to UIComponent to avoid a name collision with net.minecraft.network.chat.Component. Related classes follow suit, e.g. ParentComponent -> ParentUIComponent, Containers -> UIContainers.
Language Extensions
In addition to Rich Translations, owo-lib now supports nested language files which help to greatly reduce repetition in language keys. Additionally, to reduce conflict potential, all of owo's language extensions are now opt-in. Check out the relevant section of the docs.
JSON5 Support
The majority of JSON files in any data/resource pack can be converted to use JSON5 when owo-lib is configured to read and convert them to JSON on-the-fly. Once again, check out the docs.
braid UI framework
Due to unforeseen technical circumstances (I did not want to remap the entire library twice), this build includes an early pre-alpha version of the upcoming braid UI framework. While reasonably well-tested and somewhat mature feature-wise, we do not consider it ready for release and we make absolutely no guarantees about API stability.
If you want to try it out or toy around with it anyways, check out the getting started guide. We'd love to get some early feedback!
[1.21.10] oωo - neo - 0.12.28
release22 ноября 2025 г.Fix issues with concurrency leading to missing packets for mods using owo networking
[1.21.10] oωo - neo - 0.12.27
release21 ноября 2025 г.Fixes:
- missing AT entry for setTooltipForNextFrameInternal causing missing tooltips
[1.21.10] oωo - neo - 0.12.26
beta14 октября 2025 г.Additions
- owo-ui components can use the new
inspectorDescriptorgetter to customize the text displayed below them when the inspector is active ReadViewandWriteViewhave new methods for getting/setting values in them using keyed Endecs
Fixes
ModDataLoadernow works properly in a development environment using split sources- The surface setter on
DropdownComponentnow correctly returns the dropdown
[1.21.9+] oωo - 0.12.24
release10 октября 2025 г.Additions
- owo-ui components can use the new
inspectorDescriptorgetter to customize the text displayed below them when the inspector is active ReadViewandWriteViewhave new methods for getting/setting values in them using keyed Endecs
Fixes
ModDataLoadernow works properly in a development environment using split sources- The surface setter on
DropdownComponentnow correctly returns the dropdown