diff --git a/.woodpecker/audit.yml b/.woodpecker/audit.yml
index 97085de..a6f3c38 100644
--- a/.woodpecker/audit.yml
+++ b/.woodpecker/audit.yml
@@ -9,7 +9,11 @@ when:
 
 steps:
   - name: audit
-    image: rust:1.91
+    image: nixos/nix:latest
+    environment:
+      NIX_CONFIG: "extra-experimental-features = nix-command flakes"
+    secrets: [cachix_auth_token]
     commands:
-      - cargo install cargo-audit --locked
-      - cargo audit
+      - nix profile install nixpkgs#cachix
+      - cachix use expede
+      - nix develop --command cargo audit
diff --git a/.woodpecker/doc.yml b/.woodpecker/doc.yml
index 91d920f..9b43148 100644
--- a/.woodpecker/doc.yml
+++ b/.woodpecker/doc.yml
@@ -1,10 +1,19 @@
 when:
   - event: [push, pull_request, manual]
 
+variables:
+  - &nix_image "nixos/nix:latest"
+  - &nix_env
+    NIX_CONFIG: "extra-experimental-features = nix-command flakes"
+
 steps:
   - name: doc
-    image: rust:1.90
+    image: *nix_image
     environment:
+      <<: *nix_env
       RUSTDOCFLAGS: "-D warnings"
+    secrets: [cachix_auth_token]
     commands:
-      - cargo doc --workspace --no-deps
+      - nix profile install nixpkgs#cachix
+      - cachix use expede
+      - nix develop --command cargo doc --workspace --no-deps
diff --git a/.woodpecker/ffi.yml b/.woodpecker/ffi.yml
index 6774155..94a57ad 100644
--- a/.woodpecker/ffi.yml
+++ b/.woodpecker/ffi.yml
@@ -10,7 +10,13 @@ when:
 steps:
   - name: ffi-e2e
     image: nixos/nix:latest
+    environment:
+      NIX_CONFIG: "extra-experimental-features = nix-command flakes"
+    secrets: [cachix_auth_token]
     commands:
-      - nix --extra-experimental-features "nix-command flakes" develop .#ffi --command bash -c 'cargo test --workspace --test ffi_e2e -- --include-ignored --nocapture'
-      - nix --extra-experimental-features "nix-command flakes" develop .#ffi --command cargo test --manifest-path future_form_ffi/examples/key_value_store/kv_store/Cargo.toml
-      - nix --extra-experimental-features "nix-command flakes" develop .#ffi --command cargo test --manifest-path future_form_ffi/examples/counter_effects/counter_effects/Cargo.toml
+      - nix profile install nixpkgs#cachix
+      - cachix use expede
+      - nix develop .#ffi --command bash -c 'cargo test --workspace --test ffi_e2e -- --include-ignored --nocapture'
+      - nix develop .#ffi --command cargo test --manifest-path future_form_ffi/examples/key_value_store/kv_store/Cargo.toml
+      - nix develop .#ffi --command cargo test --manifest-path future_form_ffi/examples/counter_effects/counter_effects/Cargo.toml
+      - nix develop .#ffi --command bash -c 'cachix push expede $(nix path-info --derivation .#devShells.x86_64-linux.ffi) 2>/dev/null || true'
diff --git a/.woodpecker/lint.yml b/.woodpecker/lint.yml
index 506d8e9..51400ab 100644
--- a/.woodpecker/lint.yml
+++ b/.woodpecker/lint.yml
@@ -1,29 +1,30 @@
 when:
   - event: [push, pull_request, manual]
 
-steps:
-  - name: build
-    image: rust:1.90
-    commands:
-      - cargo build --workspace --verbose
-    depends_on: []
-
-  - name: build-all-features
-    image: rust:1.90
-    commands:
-      - cargo build --workspace --verbose --all-features
-    depends_on: []
+variables:
+  - &nix_image "nixos/nix:latest"
+  - &nix_env
+    NIX_CONFIG: "extra-experimental-features = nix-command flakes"
 
+steps:
   - name: fmt
-    image: rustlang/rust:nightly
+    image: *nix_image
+    environment:
+      <<: *nix_env
+    secrets: [cachix_auth_token]
     commands:
-      - rustup component add rustfmt
-      - cargo fmt --all -- --check
+      - nix profile install nixpkgs#cachix
+      - cachix use expede
+      - nix develop --command cargo fmt --all -- --check
     depends_on: []
 
   - name: clippy
-    image: rust:1.90
+    image: *nix_image
+    environment:
+      <<: *nix_env
+    secrets: [cachix_auth_token]
     commands:
-      - rustup component add clippy
-      - cargo clippy --workspace --all-targets --all-features -- -D warnings
-    depends_on: [build]
+      - nix profile install nixpkgs#cachix
+      - cachix use expede
+      - nix develop --command cargo clippy --workspace --all-targets --all-features -- -D warnings
+    depends_on: []
diff --git a/.woodpecker/spellcheck.yml b/.woodpecker/spellcheck.yml
index b14a548..af9a6b0 100644
--- a/.woodpecker/spellcheck.yml
+++ b/.woodpecker/spellcheck.yml
@@ -10,7 +10,11 @@ when:
 
 steps:
   - name: typos
-    image: rust:1.91
+    image: nixos/nix:latest
+    environment:
+      NIX_CONFIG: "extra-experimental-features = nix-command flakes"
+    secrets: [cachix_auth_token]
     commands:
-      - cargo install typos-cli --locked
-      - typos
+      - nix profile install nixpkgs#cachix
+      - cachix use expede
+      - nix develop --command typos
diff --git a/.woodpecker/test.yml b/.woodpecker/test.yml
index 44fdbda..003cec6 100644
--- a/.woodpecker/test.yml
+++ b/.woodpecker/test.yml
@@ -1,36 +1,55 @@
 when:
   - event: [push, pull_request, manual]
 
+variables:
+  - &nix_image "nixos/nix:latest"
+  - &nix_env
+    NIX_CONFIG: "extra-experimental-features = nix-command flakes"
+
 steps:
   - name: test
-    image: rust:1.90
+    image: *nix_image
+    environment:
+      <<: *nix_env
+    secrets: [cachix_auth_token]
     commands:
-      - cargo test --workspace
-    depends_on: []
-
-  - name: test-all-features
-    image: rust:1.90
-    commands:
-      - cargo test --workspace --all-features
-    depends_on: []
+      - nix profile install nixpkgs#cachix
+      - cachix use expede
+      - nix develop --command cargo test --workspace
+      - nix develop --command cargo test --workspace --all-features
+      - nix develop --command bash -c 'cachix push expede $(nix path-info --derivation .#devShells.x86_64-linux.default) 2>/dev/null || true'
 
   - name: no-std-check
-    image: rust:1.90
+    image: *nix_image
+    environment:
+      <<: *nix_env
+    secrets: [cachix_auth_token]
     commands:
-      - cargo check --package future_form --no-default-features
+      - nix profile install nixpkgs#cachix
+      - cachix use expede
+      - nix develop --command cargo check --package future_form --no-default-features
     depends_on: []
 
   - name: example-tests
-    image: rust:1.90
+    image: *nix_image
+    environment:
+      <<: *nix_env
+    secrets: [cachix_auth_token]
     commands:
-      - cargo test --manifest-path future_form_ffi/examples/key_value_store/kv_store/Cargo.toml
-      - cargo test --manifest-path future_form_ffi/examples/counter_effects/counter_effects/Cargo.toml
+      - nix profile install nixpkgs#cachix
+      - cachix use expede
+      - nix develop --command cargo test --manifest-path future_form_ffi/examples/key_value_store/kv_store/Cargo.toml
+      - nix develop --command cargo test --manifest-path future_form_ffi/examples/counter_effects/counter_effects/Cargo.toml
     depends_on: []
 
   - name: wasm32-check
-    image: rust:1.90
+    image: *nix_image
+    environment:
+      <<: *nix_env
+    secrets: [cachix_auth_token]
     commands:
-      - rustup target add wasm32-unknown-unknown
-      - cargo check --package future_form --target wasm32-unknown-unknown
-      - cargo check --package future_form_ffi --target wasm32-unknown-unknown
+      - nix profile install nixpkgs#cachix
+      - cachix use expede
+      - nix develop --command cargo check --package future_form --target wasm32-unknown-unknown
+      - nix develop --command cargo check --package future_form_ffi --target wasm32-unknown-unknown
     depends_on: []
diff --git a/flake.nix b/flake.nix
index 4cffc85..e3420bc 100644
--- a/flake.nix
+++ b/flake.nix
@@ -62,12 +62,13 @@
         ];
 
         cargo-installs = with pkgs; [
+          cargo-component
           cargo-deny
           cargo-expand
           cargo-outdated
           cargo-sort
           cargo-udeps
-          cargo-component
+          typos
         ];
 
         # Command utils