diff --git a/.github/workflows/build-and-benchmark-x86.yml b/.github/workflows/build-and-benchmark-x86.yml
index 7289a09e0..30a56c1e2 100644
--- a/.github/workflows/build-and-benchmark-x86.yml
+++ b/.github/workflows/build-and-benchmark-x86.yml
@@ -16,6 +16,7 @@ jobs:
               with:
                 toolchain: 1.87.0 # specific version for consistent perf
                 target: x86_64-unknown-linux-gnu
+                components: clippy
             - name: release build this PR
               run: nice cargo +${{ steps.toolchain.outputs.name }} build --release
             - name: release build main branch
diff --git a/.github/workflows/build-and-test-aarch64-android.yml b/.github/workflows/build-and-test-aarch64-android.yml
index 7eb90d26a..490d39dc1 100644
--- a/.github/workflows/build-and-test-aarch64-android.yml
+++ b/.github/workflows/build-and-test-aarch64-android.yml
@@ -24,6 +24,7 @@ jobs:
           # aarch64 feature detection is stable
           toolchain: stable
           target: aarch64-linux-android
+          components: clippy
       - name: cache rust dependencies
         uses: Swatinem/rust-cache@v2
       - name: cargo build for aarch64-linux-android
@@ -33,4 +34,3 @@ jobs:
           AR: llvm-ar
           CC: aarch64-linux-android26-clang
           RUSTFLAGS: "-C linker=aarch64-linux-android26-clang -L $ANDROID_NDK_LATEST_HOME/toolchains/llvm/prebuilt/linux-x86_64/lib/clang/17/lib/linux/aarch64 -L $ANDROID_NDK_LATEST_HOME/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/lib/aarch64-linux-android/26"
-
diff --git a/.github/workflows/build-and-test-aarch64-darwin.yml b/.github/workflows/build-and-test-aarch64-darwin.yml
index 971862439..4fa413bf3 100644
--- a/.github/workflows/build-and-test-aarch64-darwin.yml
+++ b/.github/workflows/build-and-test-aarch64-darwin.yml
@@ -33,6 +33,8 @@ jobs:
         uses: Swatinem/rust-cache@v2
       - name: cargo ${{ matrix.build.name }} build for aarch64-apple-darwin
         run:  cargo +${{ steps.toolchain.outputs.name }} build ${{ matrix.build.cargo_flags }}
+      - name: Clippy
+        run: cargo +${{ steps.toolchain.outputs.name }} clippy -- -D warnings
       - name: test ${{ matrix.build.name }} build without frame delay
         run: |
           .github/workflows/test.sh \
@@ -76,4 +78,3 @@ jobs:
           name: meson-test-logs-aarch64-apple-darwin-${{ matrix.build.name }}
           path: |
             ${{ github.workspace }}/build/meson-logs/testlog-*.txt
-
diff --git a/.github/workflows/build-and-test-qemu.yml b/.github/workflows/build-and-test-qemu.yml
index 7d30730d1..b797a60c2 100644
--- a/.github/workflows/build-and-test-qemu.yml
+++ b/.github/workflows/build-and-test-qemu.yml
@@ -16,7 +16,7 @@ jobs:
             packages: "g++-arm-linux-gnueabihf libc6-dev-armhf-cross"
             # arm feature detection is unstable
             # should be the same as rust-toolchain.toml
-            toolchain: nightly-2025-05-01 
+            toolchain: nightly-2025-05-01
           - target: "aarch64-unknown-linux-gnu"
             linker: "aarch64-linux-gnu-gcc"
             wrapper: "qemu-aarch64-static"
@@ -55,12 +55,15 @@ jobs:
         with:
           toolchain: ${{ matrix.toolchain }}
           target: ${{ matrix.target }}
+          components: clippy
       - name: cache rust dependencies
         uses: Swatinem/rust-cache@v2
       - name: cargo build for ${{ matrix.target }}
         run: |
           RUSTFLAGS="-C target-feature=+crt-static -C linker=${{ matrix.linker }}" \
             cargo +${{ steps.toolchain.outputs.name }} build --release --target ${{ matrix.target }}
+      - name: Clippy
+        run: cargo +${{ steps.toolchain.outputs.name }} clippy -- -D warnings
       - name: run tests
         run: |
             .github/workflows/test.sh -t 2 \
diff --git a/.github/workflows/build-and-test-x86-extra.yml b/.github/workflows/build-and-test-x86-extra.yml
index 24682d643..9e9b5c8f4 100644
--- a/.github/workflows/build-and-test-x86-extra.yml
+++ b/.github/workflows/build-and-test-x86-extra.yml
@@ -37,6 +37,7 @@ jobs:
         with:
           toolchain: stable # x86_64 feature detection is stable
           target: ${{ matrix.target }}
+          components: clippy
       - name: cache rust dependencies
         uses: Swatinem/rust-cache@v2
       - name: cache argon test vectors
@@ -53,6 +54,8 @@ jobs:
           cargo +${{ steps.toolchain.outputs.name }} build --target ${{ matrix.target }} ${{ matrix.build.flags }}
         env:
           RUSTFLAGS: "-C overflow-checks=on"
+      - name: Clippy
+        run: cargo +${{ steps.toolchain.outputs.name }} clippy -- -D warnings
       - name: download, check, and unpack argon test vectors
         if: ${{ steps.cache-argon.outputs.cache-hit != 'true' }}
         run: | # delete the downloaded .zip to avoid out-of-diskspace errors
@@ -68,4 +71,3 @@ jobs:
       - name: run argon tests for ${{ matrix.target }} ${{ matrix.build.name }}
         run: |
           tests/dav1d_argon.bash -d target/${{ matrix.target }}/${{ matrix.build.name }}/dav1d -j `nproc`
-
diff --git a/.github/workflows/build-and-test-x86.yml b/.github/workflows/build-and-test-x86.yml
index d92db1d72..8e63d057a 100644
--- a/.github/workflows/build-and-test-x86.yml
+++ b/.github/workflows/build-and-test-x86.yml
@@ -42,11 +42,14 @@ jobs:
         with:
           toolchain: stable # x86 and x86_64 feature detection are stable
           target: ${{ matrix.target }}
+          components: clippy
       - name: cache rust dependencies
         uses: Swatinem/rust-cache@v2
       - name: cargo build for ${{ matrix.target }} ${{ matrix.build.name }}
         run: |
           cargo +${{ steps.toolchain.outputs.name }} build --target ${{ matrix.target }} ${{ matrix.build.flags }}
+      - name: Clippy
+        run: cargo +${{ steps.toolchain.outputs.name }} clippy -- -D warnings
       - name: meson test for ${{ matrix.target }} ${{ matrix.build.name }}
         run: |
           .github/workflows/test.sh \
diff --git a/lib.rs b/lib.rs
index 3bc3ec59c..9f6e11e7d 100644
--- a/lib.rs
+++ b/lib.rs
@@ -1,13 +1,74 @@
-#![allow(non_upper_case_globals)]
 #![cfg_attr(target_arch = "arm", feature(stdarch_arm_feature_detection))]
 #![cfg_attr(
     any(target_arch = "riscv32", target_arch = "riscv64"),
     feature(stdarch_riscv_feature_detection)
 )]
-#![deny(unsafe_op_in_unsafe_fn)]
-#![allow(clippy::all)]
-#![deny(clippy::undocumented_unsafe_blocks)]
-#![deny(clippy::missing_safety_doc)]
+#![allow(clippy::derivable_impls, clippy::ptr_eq)]
+#![expect(
+    non_upper_case_globals,
+    clippy::absurd_extreme_comparisons, // error by default
+    clippy::arc_with_non_send_sync,
+    clippy::borrow_deref_ref,
+    clippy::borrowed_box,
+    clippy::cast_abs_to_unsigned,
+    clippy::clone_on_copy,
+    clippy::collapsible_else_if,
+    clippy::collapsible_if,
+    clippy::doc_overindented_list_items,
+    clippy::duplicate_underscore_argument,
+    clippy::eq_op, // error by default,
+    clippy::erasing_op, // error by default
+    clippy::explicit_auto_deref,
+    clippy::identity_op,
+    clippy::incompatible_msrv,
+    clippy::int_plus_one,
+    clippy::into_iter_on_ref,
+    clippy::large_const_arrays,
+    clippy::large_enum_variant,
+    clippy::len_without_is_empty,
+    clippy::len_zero,
+    clippy::let_and_return,
+    clippy::let_underscore_lock,
+    clippy::manual_div_ceil,
+    clippy::manual_range_contains,
+    clippy::manual_saturating_arithmetic,
+    clippy::module_inception,
+    clippy::misrefactored_assign_op,
+    clippy::needless_borrow,
+    clippy::needless_late_init,
+    clippy::needless_lifetimes,
+    clippy::needless_option_as_deref,
+    clippy::needless_range_loop,
+    clippy::needless_return,
+    clippy::neg_multiply,
+    clippy::nonminimal_bool,
+    clippy::overly_complex_bool_expr, // error by default
+    clippy::option_map_unit_fn,
+    clippy::partialeq_to_none,
+    clippy::precedence,
+    clippy::redundant_closure,
+    clippy::redundant_pattern_matching,
+    clippy::redundant_static_lifetimes,
+    clippy::search_is_some,
+    clippy::too_many_arguments,
+    clippy::type_complexity,
+    clippy::unit_arg,
+    clippy::uninlined_format_args,
+    clippy::unnecessary_cast,
+    clippy::unnecessary_fallible_conversions,
+    clippy::unnecessary_map_on_constructor,
+    clippy::unnecessary_mut_passed,
+    clippy::unnecessary_lazy_evaluations,
+    clippy::unneeded_wildcard_pattern,
+    clippy::upper_case_acronyms,
+    clippy::useless_conversion,
+    clippy::zero_prefixed_literal,
+)]
+#![deny(
+    unsafe_op_in_unsafe_fn,
+    clippy::missing_safety_doc,
+    clippy::undocumented_unsafe_blocks
+)]
 
 #[cfg(not(any(feature = "bitdepth_8", feature = "bitdepth_16")))]
 compile_error!("No bitdepths enabled. Enable one or more of the following features: `bitdepth_8`, `bitdepth_16`");
diff --git a/src/internal.rs b/src/internal.rs
index 7c1dc350e..6641c510a 100644
--- a/src/internal.rs
+++ b/src/internal.rs
@@ -304,9 +304,11 @@ pub(crate) struct TaskThreadDataDelayedFg {
     pub grain: Grain,
 }
 
-// TODO(SJC): Remove when TaskThreadDataDelayedFg is thread-safe
+// SAFETY:
+// See discussion in https://github.com/memorysafety/rav1d/pull/1329
 unsafe impl Send for TaskThreadDataDelayedFg {}
-// TODO(SJC): Remove when TaskThreadDataDelayedFg is thread-safe
+// SAFETY:
+// See discussion in https://github.com/memorysafety/rav1d/pull/1329
 unsafe impl Sync for TaskThreadDataDelayedFg {}
 
 #[derive(Default)]
@@ -440,9 +442,11 @@ pub struct Rav1dContext {
     pub(crate) picture_pool: Arc<MemPool<u8>>,
 }
 
-// TODO(SJC): Remove when Rav1dContext is thread-safe
+// SAFETY:
+// See discussion in https://github.com/memorysafety/rav1d/pull/1329
 unsafe impl Send for Rav1dContext {}
-// TODO(SJC): Remove when Rav1dContext is thread-safe
+// SAFETY:
+// See discussion in https://github.com/memorysafety/rav1d/pull/1329
 unsafe impl Sync for Rav1dContext {}
 
 #[derive(Default)]