diff --git a/CHANGELOG.md b/CHANGELOG.md
index 52281ad5..feb555d1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+- Bundle an unpublished `rquickjs` compatibility facade for dependencies such as LLRT to share the quickjs-jit types and VM.
+
 - Add pre-generated bindings for `riscv64gc-unknown-linux-gnu` and `riscv64a23-unknown-linux-gnu`
 - JIT M2: Tier 1 and Tier 2 now support the remaining comparison, bitwise, shift, `%`, unary
   numeric, constant, stack-shuffle, tail-call, `null`, and empty-string opcodes; the JIT ABI
diff --git a/Cargo.toml b/Cargo.toml
index 75d4be6f..8c112632 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,6 +22,7 @@ members = [
   "jit",
   "benchmarks",
   "macro",
+  "compat/rquickjs",
   "examples/native-module",
   "examples/module-loader",
   "examples/import-attributes",
diff --git a/README.md b/README.md
index 0f169577..77e35c25 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,10 @@ and use Cargo source patches from that revision for both `quickjs-jit-core` and
 `quickjs-jit-sys`. Do not combine the published 0.12.2 runtime with 0.12.3
 core or sys crates.
 
+Dependencies that still name the `rquickjs` package, including LLRT, can use
+the bundled [compatibility facade](compat/rquickjs/README.md). The consuming
+workspace must select it with a root-level `[patch.crates-io]` entry.
+
 [![github](https://img.shields.io/badge/github-longbridge/rquickjs-8da0cb.svg?style=for-the-badge&logo=github)](https://github.com/longbridge/rquickjs)
 [![crates](https://img.shields.io/crates/v/quickjs-jit.svg?style=for-the-badge&color=fc8d62&logo=rust)](https://crates.io/crates/quickjs-jit)
 [![docs](https://img.shields.io/badge/docs.rs-quickjs--jit-66c2a5?style=for-the-badge&logo=data:image/svg+xml;base64,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)](https://docs.rs/quickjs-jit)
diff --git a/compat/rquickjs/Cargo.toml b/compat/rquickjs/Cargo.toml
new file mode 100644
index 00000000..956b349d
--- /dev/null
+++ b/compat/rquickjs/Cargo.toml
@@ -0,0 +1,35 @@
+[package]
+name = "rquickjs"
+version = "0.12.7"
+edition = "2021"
+rust-version = "1.87"
+license = "MIT"
+description = "Compatibility facade routing rquickjs dependencies to quickjs-jit"
+publish = false
+
+[lib]
+path = "src/lib.rs"
+
+[dependencies]
+upstream = { package = "quickjs-jit", version = "0.12.7", path = "../..", default-features = false }
+
+[features]
+default = ["std"]
+std = ["upstream/std"]
+chrono = ["upstream/chrono"]
+either = ["upstream/either"]
+indexmap = ["upstream/indexmap"]
+phf = ["upstream/phf"]
+bindgen = ["upstream/bindgen"]
+parallel = ["upstream/parallel"]
+loader = ["upstream/loader"]
+dyn-load = ["upstream/dyn-load"]
+rust-alloc = ["upstream/rust-alloc"]
+macro = ["upstream/macro"]
+half = ["upstream/half"]
+bytes = ["upstream/bytes"]
+futures = ["upstream/futures"]
+classes = ["upstream/classes"]
+array-buffer = ["upstream/array-buffer"]
+allocator = ["upstream/allocator"]
+properties = ["upstream/properties"]
diff --git a/compat/rquickjs/README.md b/compat/rquickjs/README.md
new file mode 100644
index 00000000..0c4514f1
--- /dev/null
+++ b/compat/rquickjs/README.md
@@ -0,0 +1,30 @@
+# rquickjs compatibility facade
+
+This unpublished package reexports `quickjs-jit` under the package name
+`rquickjs`. Dependencies such as LLRT can keep their existing `rquickjs`
+dependency while sharing the application's QuickJS types and VM. The facade
+forwards features and performs no runtime conversion.
+
+For an application next to a local quickjs-jit checkout, configure its workspace
+root as follows:
+
+```toml
+[dependencies]
+rquickjs = { package = "quickjs-jit", path = "../quickjs-jit" }
+rquickjs-jit = { package = "quickjs-jit-runtime", path = "../quickjs-jit/jit", features = ["compiler"] }
+
+[patch.crates-io]
+rquickjs = { path = "../quickjs-jit/compat/rquickjs" }
+```
+
+Cargo only applies patches declared by the consuming workspace root; declaring
+this patch inside a library dependency does not redirect that library's consumers.
+The facade satisfies compatible `rquickjs` 0.12 requirements, not older binding
+versions.
+
+For a Git dependency, point all three entries to the same repository URL and
+full commit revision containing this package. Cargo locates the named packages
+within the repository. Keep the bindings, runtime, and facade on that same
+source so they resolve to one `quickjs-jit-core` and `quickjs-jit-sys` instance.
+The `rquickjs` package name belongs to upstream on crates.io, so this facade has
+`publish = false` and is consumed through Git or a local path.
diff --git a/compat/rquickjs/src/lib.rs b/compat/rquickjs/src/lib.rs
new file mode 100644
index 00000000..0261be28
--- /dev/null
+++ b/compat/rquickjs/src/lib.rs
@@ -0,0 +1,3 @@
+//! Compatibility facade for dependencies that still name the upstream package.
+
+pub use upstream::*;