diff --git a/.circleci/config.yml b/.circleci/config.yml
index 9d840a927d..088b2aca85 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -480,6 +480,7 @@ jobs:
             - skip_job
             - check_config
             - restore_yarn_cache
+            - restore_yarn_tools_cache
             - run:
                 command: yarn prettier:check
                 name: Prettier
@@ -490,7 +491,7 @@ jobs:
                 command: yarn workspace web stylelint
                 name: Stylelint
             - run:
-                command: yarn workspaces run ts:check
+                command: yarn ts:check
                 name: TS check
             - unit_test
             - notify
diff --git a/.circleci/src/jobs/check.yml b/.circleci/src/jobs/check.yml
index 35733626d6..d07efbbe0f 100644
--- a/.circleci/src/jobs/check.yml
+++ b/.circleci/src/jobs/check.yml
@@ -11,6 +11,7 @@ steps:
   - skip_job
   - check_config
   - restore_yarn_cache
+  - restore_yarn_tools_cache
   - run:
       name: Prettier
       command: yarn prettier:check
@@ -22,6 +23,6 @@ steps:
       command: yarn workspace web stylelint
   - run:
       name: TS check
-      command: yarn workspaces run ts:check
+      command: yarn ts:check
   - unit_test
   - notify
diff --git a/.eslintrc.js b/.eslintrc.js
index 0969be87b9..14f1cd1b9a 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -132,7 +132,7 @@ module.exports = {
     ],
   },
   parserOptions: {
-    project: './tsconfig.json',
+    project: true,
   },
   overrides: [
     {
diff --git a/api-client/tsconfig.json b/api-client/tsconfig.json
index eb628215f7..2ed94f3a86 100644
--- a/api-client/tsconfig.json
+++ b/api-client/tsconfig.json
@@ -4,7 +4,7 @@
     "composite": true,
     "lib": ["ES5", "ES6", "dom"],
     "outDir": "dist",
-    "types": ["jest", "node"],
-    "typeRoots": ["src/@types", "node_modules/@types", "../node_modules/@types"]
-  }
+    "types": ["jest"]
+  },
+  "include": ["src/**/*", "jest.config.ts", "jest.setup.ts"]
 }
diff --git a/build-configs/tsconfig.json b/build-configs/tsconfig.json
index 8f6fa89a68..1e743a0c13 100644
--- a/build-configs/tsconfig.json
+++ b/build-configs/tsconfig.json
@@ -8,6 +8,7 @@
       "node" // for scripts in tools/
     ]
   },
+  "include": ["**/*"],
   "references": [
     {
       "path": "../translations"
diff --git a/e2e-tests/native/test/pageobjects/dashboard.page.ts b/e2e-tests/native/test/pageobjects/dashboard.page.ts
index 8509314125..caaea8bd9d 100644
--- a/e2e-tests/native/test/pageobjects/dashboard.page.ts
+++ b/e2e-tests/native/test/pageobjects/dashboard.page.ts
@@ -5,15 +5,15 @@ class DashboardPage extends Page {
     super('Dashboard-Page')
   }
 
-  get searchIcon() {
+  get searchIcon(): ReturnType<typeof $> {
     return $('~Search')
   }
 
-  get headerOverflowButton() {
+  get headerOverflowButton(): ReturnType<typeof $> {
     return $('~More options')
   }
 
-  get languageIcon() {
+  get languageIcon(): ReturnType<typeof $> {
     return $('~Change language')
   }
 }
diff --git a/e2e-tests/native/test/pageobjects/landing.page.ts b/e2e-tests/native/test/pageobjects/landing.page.ts
index afc523121d..619a85fc98 100644
--- a/e2e-tests/native/test/pageobjects/landing.page.ts
+++ b/e2e-tests/native/test/pageobjects/landing.page.ts
@@ -9,11 +9,11 @@ class LandingPage extends Page {
     super('Landing-Page')
   }
 
-  get cities() {
+  get cities(): ReturnType<typeof $$> {
     return $$('~City-Entry')
   }
 
-  get search() {
+  get search(): ReturnType<typeof $> {
     return $('~Search-Input')
   }
 
diff --git a/e2e-tests/native/test/pageobjects/search.page.ts b/e2e-tests/native/test/pageobjects/search.page.ts
index 01418fb0f4..e173ade1fb 100644
--- a/e2e-tests/native/test/pageobjects/search.page.ts
+++ b/e2e-tests/native/test/pageobjects/search.page.ts
@@ -5,7 +5,7 @@ class SearchPage extends Page {
     super('Search-Page')
   }
 
-  get search() {
+  get search(): ReturnType<typeof $> {
     return $('~Content-Search-Input')
   }
 }
diff --git a/e2e-tests/tsconfig.json b/e2e-tests/tsconfig.json
index 94e4681ce1..7d5cca9f44 100644
--- a/e2e-tests/tsconfig.json
+++ b/e2e-tests/tsconfig.json
@@ -1,12 +1,13 @@
 {
   "extends": "../tsconfig.json",
   "compilerOptions": {
+    "composite": true,
     "skipLibCheck": true,
     "module": "NodeNext",
     "moduleResolution": "NodeNext",
-    "noEmit": true,
     "types": ["node", "@wdio/globals/types", "@wdio/jasmine-framework"],
-    "sourceMap": false
+    "sourceMap": false,
+    "outDir": "dist"
   },
   "include": ["web", "native", "shared"]
 }
diff --git a/e2e-tests/web/test/pageobjects/dashboard.page.ts b/e2e-tests/web/test/pageobjects/dashboard.page.ts
index 2e54e52f7d..f6b78d4caf 100644
--- a/e2e-tests/web/test/pageobjects/dashboard.page.ts
+++ b/e2e-tests/web/test/pageobjects/dashboard.page.ts
@@ -2,15 +2,15 @@ import { Routes } from '../../../shared/constants.js'
 import { CategoriesPage } from './categories.page.js'
 
 class DashboardPage extends CategoriesPage {
-  get languageIcon() {
+  get languageIcon(): ReturnType<typeof $> {
     return $("//header//button[@aria-label='Change language']")
   }
 
-  get searchIcon() {
+  get searchIcon(): ReturnType<typeof $> {
     return $("//header//a[@aria-label='Search']")
   }
 
-  get locationIcon() {
+  get locationIcon(): ReturnType<typeof $> {
     return $("//header//a[@aria-label='Change location']")
   }
 
diff --git a/e2e-tests/web/test/pageobjects/landing.page.ts b/e2e-tests/web/test/pageobjects/landing.page.ts
index f127fa74e6..a3ac51cac9 100644
--- a/e2e-tests/web/test/pageobjects/landing.page.ts
+++ b/e2e-tests/web/test/pageobjects/landing.page.ts
@@ -5,15 +5,15 @@ import Page from './page.js'
  * sub page containing specific selectors and methods for a specific page
  */
 class LandingPage extends Page {
-  get cities() {
+  get cities(): ReturnType<typeof $$> {
     return $$('//main//a')
   }
 
-  get search() {
+  get search(): ReturnType<typeof $> {
     return $('//main//input')
   }
 
-  city(name: string) {
+  city(name: string): ReturnType<typeof $> {
     return $(`=${name}`)
   }
 
diff --git a/e2e-tests/web/test/pageobjects/search.page.ts b/e2e-tests/web/test/pageobjects/search.page.ts
index 88bfdc1d66..d33ff4016b 100644
--- a/e2e-tests/web/test/pageobjects/search.page.ts
+++ b/e2e-tests/web/test/pageobjects/search.page.ts
@@ -2,7 +2,7 @@ import { Routes } from '../../../shared/constants.js'
 import Page from './page.js'
 
 class SearchPage extends Page {
-  get search() {
+  get search(): ReturnType<typeof $> {
     return $('//input')
   }
 
diff --git a/e2e-tests/web/wdio-browserstack.conf.ts b/e2e-tests/web/wdio-browserstack.conf.ts
index 56c38df2b7..f24ed2af77 100644
--- a/e2e-tests/web/wdio-browserstack.conf.ts
+++ b/e2e-tests/web/wdio-browserstack.conf.ts
@@ -5,7 +5,7 @@ const capabilities = browsers
   .filter(browser => process.argv.includes(`--${browser}`))
   .map(browser => browserstackCapabilities[browser])
 
-export const config = Object.assign(defaultConfig, {
+export const config: WebdriverIO.Config = Object.assign(defaultConfig, {
   maxInstances: 1,
 
   user: process.env.E2E_BROWSERSTACK_USER,
diff --git a/native/tsconfig.json b/native/tsconfig.json
index e3b3eaed30..29f24ffeeb 100644
--- a/native/tsconfig.json
+++ b/native/tsconfig.json
@@ -1,6 +1,7 @@
 {
   "extends": "../tsconfig.json",
   "compilerOptions": {
+    "composite": true,
     "allowJs": true,
     "allowSyntheticDefaultImports": true,
     "baseUrl": ".",
@@ -9,9 +10,6 @@
     "module": "es2020",
     "outDir": "dist",
     "paths": {
-      "api-client/*": ["../api-client/*"],
-      "build-configs/*": ["../build-configs/*"],
-      "translations/*": ["../translations/*"],
       "normalize-strings": ["../api-client/src/@types/normalize-strings"],
       "@dr.pogodin/react-native-static-server": ["src/@types/react-native-static-server"],
       "@react-native-async-storage/async-storage/jest/async-storage-mock": ["src/@types/untyped"]
@@ -20,7 +18,19 @@
     "typeRoots": ["./src/@types", "./node_modules/@types", "../node_modules/@types"],
     "types": ["jest", "node", "react-native", "styled-components-react-native"]
   },
-  "include": ["src/**/*", "./jest.setup.ts", "index.ts", "jest.config.ts", "metro.config.ci.js", "metro.config.js"],
+  "include": [
+    "src/**/*",
+    "jest.setup.ts",
+    "index.ts",
+    "jest.config.ts",
+    "babel.config.js",
+    "metro.config.ci.js",
+    "metro.config.js",
+    ".yarn/plugins/root-command.js",
+    "react-native.config.js",
+    "run.js",
+    "src/assets/licenses.json"
+  ],
   "references": [
     {
       "path": "../translations"
diff --git a/package.json b/package.json
index 8b4fda1877..ecf1816304 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,8 @@
     "test:ci": "yarn test --coverage --ci",
     "circleci:update-config": "{ cat .circleci/autogenerated_header.yml; circleci config pack .circleci/src; } > .circleci/config.yml && circleci config validate",
     "prettier:check": "prettier --check .",
-    "prettier:write": "prettier --write ."
+    "prettier:write": "prettier --write .",
+    "ts:check": "tsc --build"
   },
   "resolutions": {
     "luxon": "^3.4.2",
diff --git a/tools/tsconfig.json b/tools/tsconfig.json
index e5ceffb975..688fb16998 100644
--- a/tools/tsconfig.json
+++ b/tools/tsconfig.json
@@ -1,5 +1,6 @@
 {
   "compilerOptions": {
+    "composite": true,
     "esModuleInterop": true,
     "module": "NodeNext",
     "moduleResolution": "NodeNext",
@@ -8,8 +9,10 @@
     "noUncheckedIndexedAccess": true,
     "resolveJsonModule": true,
     "skipLibCheck": true,
-    "strict": true
+    "strict": true,
+    "outDir": "dist"
   },
+  "include": ["*"],
   "ts-node": {
     "esm": true
   }
diff --git a/translations/tsconfig.json b/translations/tsconfig.json
index 29bd493810..6c32824e8c 100644
--- a/translations/tsconfig.json
+++ b/translations/tsconfig.json
@@ -5,13 +5,15 @@
     "outDir": "dist",
     "types": [
       "jest",
-      "node" // for require() in src/__tests__/loadTranslations.spec.ts
+      "node" // for scripts in tools in src/__tests__/loadTranslations.spec.ts
     ]
   },
   "include": [
     "translations.json",
     "override-translations/aschaffenburg.json",
     "override-translations/malte.json",
+    "jest.config.ts",
+    "jest.setup.ts",
     "src/**/*",
     "tools/**/*"
   ]
diff --git a/tsconfig.json b/tsconfig.json
index e6a42b1160..e818fc3f3a 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -1,5 +1,7 @@
 {
   "compilerOptions": {
+    "composite": true,
+    "allowJs": true,
     "esModuleInterop": true,
     "forceConsistentCasingInFileNames": true,
     "lib": ["ES5", "ES6"],
@@ -10,6 +12,18 @@
     "resolveJsonModule": true,
     "strict": true,
     "target": "ESNext",
-    "useDefineForClassFields": false
-  }
+    "skipLibCheck": true,
+    "useDefineForClassFields": false,
+    "outDir": "dist"
+  },
+  "include": ["jest.config.ts", ".prettierrc.js", ".eslintrc.js", ".eslintrc_changed.js"],
+  "references": [
+    { "path": "api-client" },
+    { "path": "build-configs" },
+    { "path": "e2e-tests" },
+    { "path": "native" },
+    { "path": "tools" },
+    { "path": "translations" },
+    { "path": "web" }
+  ]
 }
diff --git a/web/tsconfig.json b/web/tsconfig.json
index 6e94d9a567..06fc4bb423 100644
--- a/web/tsconfig.json
+++ b/web/tsconfig.json
@@ -12,17 +12,21 @@
     "outDir": "dist",
     "sourceMap": true,
     "paths": {
-      "api-client/*": ["../api-client/*"],
-      "build-configs/*": ["../build-configs/*"],
-      "translations/*": ["../translations/*"],
       "normalize-strings": ["../api-client/src/@types/normalize-strings"]
     },
     "skipLibCheck": true,
     "target": "ES2019",
-    "typeRoots": ["./src/@types", "./node_modules/@types", "../node_modules/@types"],
     "types": ["jest", "node", "react"]
   },
-  "include": ["src/**/*", "tools/*", "./jest.setup.ts", "jest.config.ts"],
+  "include": [
+    "src/**/*",
+    "tools/*",
+    "jest.setup.ts",
+    "jest.config.ts",
+    "stylelint.config.js",
+    "www/iframe.js",
+    "assets/licenses.json"
+  ],
   "references": [
     {
       "path": "../translations"