"dependencies": "@bmbf/core": "bmbf.dev.stable"
This article provides a comprehensive overview of using the stable BMBF release, how to ensure you are on the correct version, and best practices for keeping your Quest modded in 2026. What is BMBF.dev.stable?
| Requirement | Details | |-------------|---------| | | Any Quest, Quest 2, Quest 3, or Quest Pro model. | | A valid Beat Saber licence | You must own Beat Saber on the Meta Store and have launched it at least once. | | Developer Mode enabled | This must be activated via the Meta Horizon mobile app. | | USB cable | A USB‑C cable to connect your Quest to a PC (or an Android phone). | | SideQuest | A third‑party app loader for the Quest (available for Windows, Mac, Linux, and Android). |
This guide explores everything you need to know about the stable build, why it matters, and how to get it running on your headset. What is BMBF? bmbf.dev.stable
💡 : Enabling Developer Mode voids nothing — it’s a standard feature for sideloading apps and does not affect your warranty.
As Meta updated the Quest ecosystem OS to newer Android versions, strict file system rules called "Scoped Storage" were applied. This locked down the Android/obb and Android/data directories, blocking BMBF from modifying core files directly on the standalone hardware. 2. C++ Game Engine Shifts
Thus, bmbf.dev.stable serves as the canonical, living entry point for anyone wishing to mod their Beat Saber installation on a Quest headset. "dependencies": "@bmbf/core": "bmbf
: Automatically fetched asset dependencies like CodeGen and asset loaders required to run community scripts.
: BMBF is widely considered discontinued or legacy software. It no longer works for modding newer versions of Beat Saber on Quest 2 or Quest 3.
Historically, Meta Quest headsets functioned on a closed-ecosystem Android operating system, preventing users from installing custom assets directly into a game. Unlike PC VR users, who could simply drop custom audio tracks into a standard folder, standalone Quest users had to completely decompile, modify, and rebuild the actual game application. | | A valid Beat Saber licence |
Do you know what version of Beat Saber your Quest is currently on?
Before diving into the specific URL, it is essential to understand the software behind it. (an acronym that stands for "Beat Saber Modding Framework" or colloquially "BeatMapper's Best Friend") is a third-party tool designed specifically for the Oculus/Meta Quest platform.
While the virtual reality landscape has evolved and BMBF has been deprecated in favor of newer browser-based tools, understanding the legacy of bmbf.dev.stable is crucial for understanding how VR modding works. What Was BMBF and the Stable Build?