diff --git a/.gitea/workflows/format-js.yml b/.gitea/workflows/format-js.yml
new file mode 100644
index 0000000..d07d9ea
--- /dev/null
+++ b/.gitea/workflows/format-js.yml
@@ -0,0 +1,26 @@
+name: Format (JS/TS)
+
+on:
+  pull_request:
+
+jobs:
+  format:
+    runs-on: alpine
+    container: node:20-alpine
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install tools
+        run: |
+          apk add --no-cache \
+            git
+
+      - name: Prettier
+        run: |
+          if [ -n "$(find . \( -iname "*.js" -o -iname "*.jsx" -o -iname "*.ts" -o -iname "*.tsx" -o -iname "*.mjs" -o -iname "*.cjs" \) -print -quit)" ]; then
+            npx --yes prettier --check "**/*.{js,jsx,ts,tsx,mjs,cjs}" --ignore-path .gitignore
+          else
+            echo "No JS/TS files found"
+          fi
diff --git a/.gitea/workflows/lint-js.yml b/.gitea/workflows/lint-js.yml
new file mode 100644
index 0000000..93cce6c
--- /dev/null
+++ b/.gitea/workflows/lint-js.yml
@@ -0,0 +1,33 @@
+name: Lint (JS/TS)
+
+on:
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: alpine
+    container: node:20-alpine
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install tools
+        run: |
+          apk add --no-cache \
+            git
+
+      - name: ESLint
+        run: |
+          if [ -n "$(find . \( -iname "*.js" -o -iname "*.jsx" -o -iname "*.ts" -o -iname "*.tsx" -o -iname "*.mjs" -o -iname "*.cjs" \) -print -quit)" ]; then
+            if [ -f package.json ]; then
+              npm install --no-audit --no-fund
+            fi
+            if [ -f eslint.config.js ] || [ -f eslint.config.mjs ] || [ -f eslint.config.cjs ] || [ -f .eslintrc ] || [ -f .eslintrc.js ] || [ -f .eslintrc.cjs ] || [ -f .eslintrc.json ] || [ -f .eslintrc.yaml ] || [ -f .eslintrc.yml ]; then
+              npx --yes eslint .
+            else
+              echo "No eslint config found"
+            fi
+          else
+            echo "No JS/TS files found"
+          fi
diff --git a/.gitea/workflows/lint-python.yml b/.gitea/workflows/lint-python.yml
new file mode 100644
index 0000000..c029d82
--- /dev/null
+++ b/.gitea/workflows/lint-python.yml
@@ -0,0 +1,27 @@
+name: Lint (Python)
+
+on:
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: alpine
+    container: node:20-alpine
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install tools
+        run: |
+          apk add --no-cache \
+            git \
+            python3 \
+            py3-pip
+
+      - name: Ruff
+        run: |
+          python3 -m venv .venv
+          . .venv/bin/activate
+          pip install --no-cache-dir ruff
+          ruff check .
diff --git a/.gitea/workflows/lint-rust.yml b/.gitea/workflows/lint-rust.yml
new file mode 100644
index 0000000..1f81769
--- /dev/null
+++ b/.gitea/workflows/lint-rust.yml
@@ -0,0 +1,27 @@
+name: Lint (Rust)
+
+on:
+  pull_request:
+
+jobs:
+  lint:
+    runs-on: alpine
+    container: node:20-alpine
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install tools
+        run: |
+          apk add --no-cache \
+            git \
+            rust
+
+      - name: Rustfmt
+        run: |
+          if [ -f Cargo.toml ]; then
+            cargo fmt --check
+          else
+            echo "No Rust project found"
+          fi
diff --git a/.prettierrc.json b/.prettierrc.json
new file mode 100644
index 0000000..19ffb91
--- /dev/null
+++ b/.prettierrc.json
@@ -0,0 +1,13 @@
+{
+    "semi": true,
+    "singleQuote": true,
+    "jsxSingleQuote": false,
+    "tabWidth": 4,
+    "printWidth": 100,
+    "trailingComma": "es5",
+    "bracketSpacing": true,
+    "bracketSameLine": false,
+    "arrowParens": "always",
+    "endOfLine": "lf",
+    "proseWrap": "preserve"
+}
diff --git a/eslint.config.js b/eslint.config.js
new file mode 100644
index 0000000..e54c60b
--- /dev/null
+++ b/eslint.config.js
@@ -0,0 +1,14 @@
+export default [
+  {
+    files: ["**/*.{js,jsx,ts,tsx,mjs,cjs}"],
+    languageOptions: {
+      ecmaVersion: 2021,
+      sourceType: "module"
+    },
+    linterOptions: {
+      reportUnusedDisableDirectives: true
+    },
+    rules: {
+    }
+  }
+];