diff --git a/.github/workflows/develop.yml b/.github/workflows/develop.yml
index 6916dbac..bfbc7899 100644
--- a/.github/workflows/develop.yml
+++ b/.github/workflows/develop.yml
@@ -26,6 +26,10 @@ jobs:
         env:
           TARGET: 'dev'
 
+      - name: 'Typecheck'
+        run: make typecheck
+        continue-on-error: true
+
       - name: 'Lint'
         run: make lint
 
diff --git a/Makefile b/Makefile
index 0357bf4c..d46f422d 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 .DEFAULT_GOAL: help
-.PHONY: help build run dev prod start logs stop wait-healthy lint format test integration-test smoke-test
+.PHONY: help build run dev prod start logs stop wait-healthy typecheck lint format test integration-test smoke-test
 
 ifeq (${TARGET},)
 TARGET := dev
@@ -46,6 +46,10 @@ endif
 wait-healthy: ## Wait for the app to be healthy
 	@.scripts/wait-healthy.sh prereview
 
+typecheck: export TARGET = dev
+typecheck: build ## Run the typechecker
+	@${DOCKER_COMPOSE} run --rm --no-deps --entrypoint "npm run" prereview typecheck
+
 lint: export TARGET = dev
 lint: build ## Run the linter
 	@${DOCKER_COMPOSE} run --rm --no-deps --entrypoint "npm run" prereview lint
diff --git a/package.json b/package.json
index 840cb9ec..45898267 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
     "format": "prettier --ignore-unknown --check '**'",
     "lint": "eslint --ext .js,.jsx,.ts,.tsx .",
     "test": "jest",
+    "typecheck": "tsc --noEmit --project tsconfig.dev.json",
     "build": "rimraf dist && npm run build:scripts && npm run build:backend && npm run build:hooks && npm run build:frontend",
     "build:dev": "rimraf dist && npm run build:scripts && npm run build:backend:dev && npm run build:hooks && npm run build:frontend:dev",
     "build:backend": "parcel build --target=backend --no-optimize src/backend/index.ts && npm run build:templates",
diff --git a/tsconfig.json b/tsconfig.json
index 17c7cce0..a27474d4 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,7 +3,7 @@
     "module": "commonjs",
     "declaration": true,
     "isolatedModules": true,
-    "noImplicitAny": false,
+    "strict": true,
     "removeComments": true,
     "esModuleInterop": true,
     "allowSyntheticDefaultImports": true,