diff --git a/Project.toml b/Project.toml
index 9eb2914c..abbf186c 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "ForwardDiff"
 uuid = "f6369f11-7733-5829-9624-2563aa707210"
-version = "1.0.1"
+version = "1.0.2"
 
 [deps]
 CommonSubexpressions = "bbf7d656-a473-5ed7-a52c-81e309532950"
@@ -15,9 +15,11 @@ Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
 
 [weakdeps]
+GPUArraysCore = "46192b85-c4d5-4398-a991-12ede77f4527"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 
 [extensions]
+ForwardDiffGPUArraysCoreExt = "GPUArraysCore"
 ForwardDiffStaticArraysExt = "StaticArrays"
 
 [compat]
@@ -26,6 +28,7 @@ CommonSubexpressions = "0.3"
 DiffResults = "1.1"
 DiffRules = "1.4"
 DiffTests = "0.1"
+GPUArraysCore = "0.2"
 IrrationalConstants = "0.1, 0.2"
 LogExpFunctions = "0.3"
 NaNMath = "1"
@@ -39,9 +42,10 @@ Calculus = "49dc2e85-a5d0-5ad3-a950-438e2897f1b9"
 DiffTests = "de460e47-3fe3-5279-bb4a-814414816d5d"
 InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
 IrrationalConstants = "92d709cd-6900-40b7-9082-c6be49f344b6"
+JLArrays = "27aeb0d3-9eb9-45fb-866b-73c2ecf80fcb"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
-test = ["Calculus", "DiffTests", "IrrationalConstants", "SparseArrays", "StaticArrays", "Test", "InteractiveUtils"]
+test = ["Calculus", "DiffTests", "IrrationalConstants", "SparseArrays", "StaticArrays", "Test", "InteractiveUtils", "JLArrays"]
diff --git a/ext/ForwardDiffGPUArraysCoreExt.jl b/ext/ForwardDiffGPUArraysCoreExt.jl
new file mode 100644
index 00000000..a881dc4d
--- /dev/null
+++ b/ext/ForwardDiffGPUArraysCoreExt.jl
@@ -0,0 +1,65 @@
+module ForwardDiffGPUArraysCoreExt
+
+using GPUArraysCore: AbstractGPUArray
+using ForwardDiff: ForwardDiff, Dual, Partials, npartials, partials
+
+struct PartialsFn{T,D<:Dual}
+    dual::D
+end
+PartialsFn{T}(dual::Dual) where {T} = PartialsFn{T,typeof(dual)}(dual)
+
+(f::PartialsFn{T})(i) where {T} = partials(T, f.dual, i)
+
+function ForwardDiff.seed!(duals::AbstractGPUArray{Dual{T,V,N}}, x,
+                           seed::Partials{N,V}) where {T,V,N}
+    idxs = collect(ForwardDiff.structural_eachindex(duals, x))
+    duals[idxs] .= Dual{T,V,N}.(view(x, idxs), Ref(seed))
+    return duals
+end
+
+function ForwardDiff.seed!(duals::AbstractGPUArray{Dual{T,V,N}}, x,
+                           seeds::NTuple{N,Partials{N,V}}) where {T,V,N}
+    idxs = collect(Iterators.take(ForwardDiff.structural_eachindex(duals, x), N))
+    duals[idxs] .= Dual{T,V,N}.(view(x, idxs), getindex.(Ref(seeds), 1:length(idxs)))
+    return duals
+end
+
+function ForwardDiff.seed!(duals::AbstractGPUArray{Dual{T,V,N}}, x, index,
+                           seed::Partials{N,V}) where {T,V,N}
+    offset = index - 1
+    idxs = collect(Iterators.drop(ForwardDiff.structural_eachindex(duals, x), offset))
+    duals[idxs] .= Dual{T,V,N}.(view(x, idxs), Ref(seed))
+    return duals
+end
+
+function ForwardDiff.seed!(duals::AbstractGPUArray{Dual{T,V,N}}, x, index,
+                           seeds::NTuple{N,Partials{N,V}}, chunksize) where {T,V,N}
+    offset = index - 1
+    idxs = collect(
+        Iterators.take(Iterators.drop(ForwardDiff.structural_eachindex(duals, x), offset), chunksize)
+    )
+    duals[idxs] .= Dual{T,V,N}.(view(x, idxs), getindex.(Ref(seeds), 1:length(idxs)))
+    return duals
+end
+
+# gradient
+function ForwardDiff.extract_gradient!(::Type{T}, result::AbstractGPUArray,
+                                       dual::Dual) where {T}
+    fn = PartialsFn{T}(dual)
+    idxs = collect(Iterators.take(ForwardDiff.structural_eachindex(result), npartials(dual)))
+    result[idxs] .= fn.(1:length(idxs))
+    return result
+end
+
+function ForwardDiff.extract_gradient_chunk!(::Type{T}, result::AbstractGPUArray, dual,
+                                             index, chunksize) where {T}
+    fn = PartialsFn{T}(dual)
+    offset = index - 1
+    idxs = collect(
+        Iterators.take(Iterators.drop(ForwardDiff.structural_eachindex(result), offset), chunksize)
+    )
+    result[idxs] .= fn.(1:length(idxs))
+    return result
+end
+
+end
diff --git a/src/dual.jl b/src/dual.jl
index 179c48d3..e5375601 100644
--- a/src/dual.jl
+++ b/src/dual.jl
@@ -298,8 +298,6 @@ Base.copy(d::Dual) = d
 Base.eps(d::Dual) = eps(value(d))
 Base.eps(::Type{D}) where {D<:Dual} = eps(valtype(D))
 
-# The `base` keyword was added in Julia 1.8:
-# https://github.com/JuliaLang/julia/pull/42428
 Base.precision(d::Dual; base::Integer=2) = precision(value(d); base=base)
 function Base.precision(::Type{D}; base::Integer=2) where {D<:Dual}
     precision(valtype(D); base=base)
diff --git a/test/DualTest.jl b/test/DualTest.jl
index bd50c37c..5ac9a3e1 100644
--- a/test/DualTest.jl
+++ b/test/DualTest.jl
@@ -118,7 +118,6 @@ ForwardDiff.:≺(::Type{OuterTestTag}, ::Type{TestTag}) = false
         @test precision(typeof(FDNUM)) === precision(V)
         @test precision(NESTED_FDNUM) === precision(PRIMAL)
         @test precision(typeof(NESTED_FDNUM)) === precision(V)
-        
         @test precision(FDNUM; base=10) === precision(PRIMAL; base=10)
         @test precision(typeof(FDNUM); base=10) === precision(V; base=10)
         @test precision(NESTED_FDNUM; base=10) === precision(PRIMAL; base=10)
diff --git a/test/GradientTest.jl b/test/GradientTest.jl
index 4f46c167..5c2c0938 100644
--- a/test/GradientTest.jl
+++ b/test/GradientTest.jl
@@ -9,6 +9,7 @@ using ForwardDiff
 using ForwardDiff: Dual, Tag
 using StaticArrays
 using DiffTests
+using JLArrays
 
 include(joinpath(dirname(@__FILE__), "utils.jl"))
 
@@ -255,4 +256,25 @@ end
     end
 end
 
+@testset "GPUArraysCore" begin
+    fn(x) = sum(x .^ 2 ./ 2)
+
+    x = [1.0, 2.0, 3.0]
+    x_jl = JLArray(x)
+
+    grad = ForwardDiff.gradient(fn, x)
+    grad_jl = ForwardDiff.gradient(fn, x_jl)
+
+    @test grad_jl isa JLArray
+    @test Array(grad_jl) ≈ grad
+
+    cfg = ForwardDiff.GradientConfig(
+        fn, x_jl, ForwardDiff.Chunk{2}(), ForwardDiff.Tag(fn, eltype(x))
+    )
+    grad_jl = ForwardDiff.gradient(fn, x_jl, cfg)
+
+    @test grad_jl isa JLArray
+    @test Array(grad_jl) ≈ grad
+end
+
 end # module
diff --git a/test/JacobianTest.jl b/test/JacobianTest.jl
index 1e52f7fa..865503b5 100644
--- a/test/JacobianTest.jl
+++ b/test/JacobianTest.jl
@@ -8,6 +8,7 @@ using ForwardDiff: Dual, Tag, JacobianConfig
 using StaticArrays
 using DiffTests
 using LinearAlgebra
+using JLArrays
 
 include(joinpath(dirname(@__FILE__), "utils.jl"))
 
@@ -279,4 +280,17 @@ end
     end
 end
 
+@testset "GPUArraysCore" begin
+    f(x) = x .^ 2 ./ 2
+
+    x = [1.0, 2.0, 3.0]
+    x_jl = JLArray(x)
+
+    jac = ForwardDiff.jacobian(f, x)
+    jac_jl = ForwardDiff.jacobian(f, x_jl)
+
+    @test jac_jl isa JLArray
+    @test Array(jac_jl) ≈ jac
+end
+
 end # module