diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 2921ef46..5b21c9d1 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,3 +1,9 @@
 FROM mcr.microsoft.com/devcontainers/python:1-3.12
 
+COPY --from=ghcr.io/astral-sh/uv:0.5 /uv /usr/local/bin/
+
+RUN --mount=type=bind,source=requirements_dev.txt,target=/tmp/requirements_dev.txt \
+    --mount=type=bind,source=requirements.txt,target=/tmp/requirements.txt \
+    uv pip install -r /tmp/requirements_dev.txt --system
+
 CMD ["sleep", "infinity"]
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index ff415689..b3ef9582 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -24,6 +24,8 @@
     "vscode": {
       "extensions": [
         "ms-python.python",
+        "ms-python.pylint",
+        "mikoz.black-py",
         "visualstudioexptteam.vscodeintellicode",
         "mhutchie.git-graph",
         "ms-azuretools.vscode-docker",
diff --git a/.devcontainer/post_create.sh b/.devcontainer/post_create.sh
index ecbe144d..4aa843e9 100755
--- a/.devcontainer/post_create.sh
+++ b/.devcontainer/post_create.sh
@@ -2,12 +2,4 @@
 
 set -euxo pipefail
 
-pip install --disable-pip-version-check --upgrade pip
-
-pip install pre-commit
-
-pip install -r requirements_dev.txt &
-
-pre-commit install --install-hooks &
-
-wait
+pre-commit install --install-hooks
diff --git a/.devcontainer/set_dot_env.sh b/.devcontainer/set_dot_env.sh
index 5d6b0582..617d34e2 100755
--- a/.devcontainer/set_dot_env.sh
+++ b/.devcontainer/set_dot_env.sh
@@ -7,8 +7,8 @@ readonly wanted_line="${wanted_line_key}='${PWD}'"
 readonly file=".env"
 
 echo "Writing ${wanted_line} to ${file}" >&2
-if [[ -f "${file}" ]] && grep --quiet "^${wanted_line_key}=" "${file}"; then
-    sed "s,^${wanted_line_key}=.*,${wanted_line}," "${file}"
+if [[ -f "${file}" ]] && grep -q "^${wanted_line_key}=" "${file}"; then
+    sed -i "s,^${wanted_line_key}=.*,${wanted_line}," "${file}"
 else
     echo "${wanted_line}" >>"${file}"
 fi
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 7b150f46..f7244639 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -1,7 +1,7 @@
 ---
 name: Build
 
-on:  # yamllint disable-line rule:truthy
+on: # yamllint disable-line rule:truthy
   push:
     branches:
       - master
@@ -24,10 +24,13 @@ jobs:
         uses: actions/setup-python@v5.3.0
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
+      - name: Install uv
+        uses: astral-sh/setup-uv@v3
+        with:
+          version: "0.5"
       - name: Install requirements
         run: |
-          pip install pip
-          pip install -r requirements_dev.txt
+          uv pip install -r requirements_dev.txt --system
       - name: Run pre-commit on all files
         run: |
           pre-commit run --all-files --show-diff-on-failure --color=always
@@ -64,10 +67,13 @@ jobs:
         uses: "actions/setup-python@v5.3.0"
         with:
           python-version: ${{ env.DEFAULT_PYTHON }}
+      - name: Install uv
+        uses: astral-sh/setup-uv@v3
+        with:
+          version: "0.5"
       - name: Install requirements
         run: |
-          pip install pip
-          pip install -r requirements_dev.txt
+          uv pip install -r requirements_dev.txt --system
       - name: Tests suite
         run: |
           pytest -p no:sugar
diff --git a/.vscode/settings.json b/.vscode/settings.json
index bd40af61..8da4c9a6 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,8 +1,7 @@
 {
-  "python.linting.pylintEnabled": true,
-  "python.linting.enabled": true,
-  "python.formatting.provider": "black",
-  "python.testing.pytestArgs": ["--no-cov", "-p", "no:sugar", "tests"],
-  "python.testing.unittestEnabled": false,
-  "python.testing.pytestEnabled": true
+  "python.testing.pytestArgs": ["--no-cov", "-p", "no:sugar"],
+  "python.testing.pytestEnabled": true,
+  "[python]": {
+    "editor.defaultFormatter": "mikoz.black-py"
+  }
 }
diff --git a/docker-compose.yml b/docker-compose.yml
index 90c89815..320546ab 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,7 +1,9 @@
 ---
 services:
   devcontainer:
-    build: .devcontainer
+    build:
+      context: .
+      dockerfile: .devcontainer/Dockerfile
     init: true
     env_file:
       - .env