A new browser IFC viewer is released in IFC.js
The library works as described in the project documentation:
This approach means that it uses less bandwidth, making it a faster IFC viewer then most web-based applications. IFC.js is still in an early development stage. If you want to try it out, you should start with light files. The developer set up two examples that you can explore. There is a simple room with a little furniture and a more complex example in a two-story space, with railings and a stair
If you have any comments or suggestions, it is important to give the developer feedback to enhance the library. You can do this by reporting issues or opening discussions on the project’s GitHub page. For more general discussion you can always open a topic on the OS Arch community page.