.gitignore

@@ -1,2 +1,3 @@
 *.log
 packages/
+.idea/

README.md

@@ -3,7 +3,37 @@
 Hosts TSConfigs for you to extend in your apps, tuned to a particular runtime environment. Owned and improved by the community.
 Basically Definitely Typed for TSConfigs.
 
-We target the latest versions stable version of TypeScript, note that because we want to be consistent with the versioning the target runtime we can't always do semver releases.
+We target the latest stable version of TypeScript, note that because we want to be consistent with the versioning the target runtime we can't always do semver releases.
+
+### Table of TSConfigs
+
+| Name                                               | Package                                                                              |
+| -------------------------------------------------- | ------------------------------------------------------------------------------------ |
+| [Recommended](#recommended-tsconfigjson)           | [`@tsconfig/recommended`](https://npmjs.com/package/@tsconfig/recommended)           |
+| [Bun](#bun-tsconfigjson)                           | [`@tsconfig/bun`](https://npmjs.com/package/@tsconfig/bun)                           |
+| [Create React App](#create-react-app-tsconfigjson) | [`@tsconfig/create-react-app`](https://npmjs.com/package/@tsconfig/create-react-app) |
+| [Cypress](#cypress-tsconfigjson)                   | [`@tsconfig/cypress`](https://npmjs.com/package/@tsconfig/cypress)                   |
+| [Deno](#deno-tsconfigjson)                         | [`@tsconfig/deno`](https://npmjs.com/package/@tsconfig/deno)                         |
+| [Docusaurus v2](#docusaurus-v2-tsconfigjson)       | [`@tsconfig/docusaurus`](https://npmjs.com/package/@tsconfig/docusaurus)             |
+| [Ember](#ember-tsconfigjson)                       | [`@tsconfig/ember`](https://npmjs.com/package/@tsconfig/ember)                       |
+| [Next.js](#nextjs-tsconfigjson)                    | [`@tsconfig/next`](https://npmjs.com/package/@tsconfig/next)                         |
+| [Node LTS](#node-lts-tsconfigjson)                 | [`@tsconfig/node-lts`](https://npmjs.com/package/@tsconfig/node-lts)                 |
+| [Node 10](#node-10-tsconfigjson)                   | [`@tsconfig/node10`](https://npmjs.com/package/@tsconfig/node10)                     |
+| [Node 12](#node-12-tsconfigjson)                   | [`@tsconfig/node12`](https://npmjs.com/package/@tsconfig/node12)                     |
+| [Node 14](#node-14-tsconfigjson)                   | [`@tsconfig/node14`](https://npmjs.com/package/@tsconfig/node14)                     |
+| [Node 16](#node-16-tsconfigjson)                   | [`@tsconfig/node16`](https://npmjs.com/package/@tsconfig/node16)                     |
+| [Node 17](#node-17-tsconfigjson)                   | [`@tsconfig/node17`](https://npmjs.com/package/@tsconfig/node17)                     |
+| [Node 18](#node-18-tsconfigjson)                   | [`@tsconfig/node18`](https://npmjs.com/package/@tsconfig/node18)                     |
+| [Node 19](#node-19-tsconfigjson)                   | [`@tsconfig/node19`](https://npmjs.com/package/@tsconfig/node19)                     |
+| [Node 20](#node-20-tsconfigjson)                   | [`@tsconfig/node20`](https://npmjs.com/package/@tsconfig/node20)                     |
+| [Node 21](#node-21-tsconfigjson)                   | [`@tsconfig/node21`](https://npmjs.com/package/@tsconfig/node21)                     |
+| [Nuxt](#nuxt-tsconfigjson)                         | [`@tsconfig/nuxt`](https://npmjs.com/package/@tsconfig/nuxt)                         |
+| [React Native](#react-native-tsconfigjson)         | [`@tsconfig/react-native`](https://npmjs.com/package/@tsconfig/react-native)         |
+| [Remix](#remix-tsconfigjson)                       | [`@tsconfig/remix`](https://npmjs.com/package/@tsconfig/remix)                       |
+| [Strictest](#strictest-tsconfigjson)               | [`@tsconfig/strictest`](https://npmjs.com/package/@tsconfig/strictest)               |
+| [Svelte](#svelte-tsconfigjson)                     | [`@tsconfig/svelte`](https://npmjs.com/package/@tsconfig/svelte)                     |
+| [Taro](#taro-tsconfigjson)                         | [`@tsconfig/taro`](https://npmjs.com/package/@tsconfig/taro)                         |
+| [Vite React](#vite-react-tsconfigjson)             | [`@tsconfig/vite-react`](https://npmjs.com/package/@tsconfig/vite-react)             |
 
 ### Available TSConfigs
 
@@ -92,6 +122,8 @@ Add to your `tsconfig.json`:
 ```json
 "extends": "@tsconfig/docusaurus/tsconfig.json"
 ```
+
+> **NOTE**: You may need to add `"baseUrl": "."` to your `tsconfig.json` to support proper file resolution.
 ### Ember <kbd><a href="./bases/ember.json">tsconfig.json</a></kbd>
 
 Install:
@@ -106,6 +138,8 @@ Add to your `tsconfig.json`:
 ```json
 "extends": "@tsconfig/ember/tsconfig.json"
 ```
+
+> **NOTE**: You may need to add `"baseUrl": "."` to your `tsconfig.json` to support proper file resolution.
 ### Next.js <kbd><a href="./bases/next.json">tsconfig.json</a></kbd>
 
 Install:
@@ -246,6 +280,20 @@ Add to your `tsconfig.json`:
 ```json
 "extends": "@tsconfig/node20/tsconfig.json"
 ```
+### Node 21 <kbd><a href="./bases/node21.json">tsconfig.json</a></kbd>
+
+Install:
+
+```sh
+npm install --save-dev @tsconfig/node21
+yarn add --dev @tsconfig/node21
+```
+
+Add to your `tsconfig.json`:
+
+```json
+"extends": "@tsconfig/node21/tsconfig.json"
+```
 ### Nuxt <kbd><a href="./bases/nuxt.json">tsconfig.json</a></kbd>
 
 Install:
@@ -260,6 +308,8 @@ Add to your `tsconfig.json`:
 ```json
 "extends": "@tsconfig/nuxt/tsconfig.json"
 ```
+
+> **NOTE**: You may need to add `"baseUrl": "."` to your `tsconfig.json` to support proper file resolution.
 ### React Native <kbd><a href="./bases/react-native.json">tsconfig.json</a></kbd>
 
 Install:
@@ -288,6 +338,8 @@ Add to your `tsconfig.json`:
 ```json
 "extends": "@tsconfig/remix/tsconfig.json"
 ```
+
+> **NOTE**: You may need to add `"baseUrl": "."` to your `tsconfig.json` to support proper file resolution.
 ### Strictest <kbd><a href="./bases/strictest.json">tsconfig.json</a></kbd>
 
 Install:

bases/bun.json

@@ -1,34 +1,32 @@
 {
-  // This is based on https://bun.sh/docs/runtime/typescript#recommended-compileroptions
+  // This is based on https://bun.sh/docs/typescript#suggested-compileroptions
   "$schema": "https://json.schemastore.org/tsconfig",
   "display": "Bun",
-  "docs": "https://bun.sh/docs/runtime/typescript",
+  "docs": "https://bun.sh/docs/typescript",
 
   "compilerOptions": {
-    // add Bun type definitions
-    "types": [
-      "bun-types"
-    ],
-
-    // enable latest features
-    "lib": [
-      "ESNext"
-    ],
-    "module": "ESNext",
+    // Enable latest features
+    "lib": ["ESNext"],
     "target": "ESNext",
+    "module": "ESNext",
+    "moduleDetection": "force",
+    "jsx": "react-jsx",
+    "allowJs": true,
 
-    // if TS 5.x+
+    // Bundler mode
     "moduleResolution": "bundler",
-    "noEmit": true,
     "allowImportingTsExtensions": true,
-    "moduleDetection": "force",
-
-    // support JSX
-    "jsx": "react-jsx",
+    "verbatimModuleSyntax": true,
+    "noEmit": true,
 
-    // best practices
+    // Best practices
     "strict": true,
-    "forceConsistentCasingInFileNames": true,
-    "skipLibCheck": true
+    "skipLibCheck": true,
+    "noFallthroughCasesInSwitch": true,
+
+    // Some stricter flags
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "noPropertyAccessFromIndexSignature": true
   }
 }

bases/create-react-app.json

@@ -12,7 +12,6 @@
     "allowJs": true,
     "allowSyntheticDefaultImports": true,
     "esModuleInterop": true,
-    "forceConsistentCasingInFileNames": true,
     "isolatedModules": true,
     "jsx": "react-jsx",
     "noEmit": true,

bases/docusaurus.json

@@ -8,7 +8,7 @@
     "allowJs": true,
     "esModuleInterop": true,
     "jsx": "react",
-    "lib": ["DOM"],
+    "lib": ["dom"],
     "module": "esnext",
     "moduleResolution": "bundler",
     "noEmit": true,

bases/ember.json

@@ -8,10 +8,14 @@
   // via Ember CLI (e.g. ember-cli-typescript's blueprint), it additionally has
   // `compilerOptions.baseUrl`, `compilerOptions.paths`, and `include` set.
   "compilerOptions": {
-    "target": "ES2021",
+    "target": "es2021",
     "module": "esnext",
     "moduleResolution": "bundler",
 
+    // We don't want to include types dependencies in our compiled output, so tell TypeScript
+    // to enforce using `import type` instead of `import` for Types.
+    "verbatimModuleSyntax": true,
+
     // Trying to check Ember apps and addons with `allowJs: true` is a recipe
     // for many unresolveable type errors, because with *considerable* extra
     // configuration it ends up including many files which are *not* valid and
@@ -44,10 +48,13 @@
     "noPropertyAccessFromIndexSignature": true,
 
     // --- Compilation/integration settings
-    // Setting `noEmitOnError` here allows ember-cli-typescript to catch errors
-    // and inject them into Ember CLI's build error reporting, which provides
-    // nice feedback for when
-    "noEmitOnError": true,
+    // Setting `noEmitOnError` here allows tools trying to respect the tsconfig
+    // to still emit code without breaking on errors.
+    // Errors are still reported in the CLI when running `tsc` or `glint`,
+    // but the errors won't prevent code from being emitted.
+    // This helps hasten development by allowing devs to prototype before coming
+    // to a decision on what they want their types to be.
+    "noEmitOnError": false,
 
     // We use Babel for emitting runtime code, because it's very important that
     // we always and only use the same transpiler for non-stable features, in

bases/next.json

@@ -8,7 +8,6 @@
     "allowJs": true,
     "skipLibCheck": true,
     "strict": true,
-    "forceConsistentCasingInFileNames": true,
     "noEmit": true,
     "esModuleInterop": true,
     "module": "esnext",

bases/node-lts.json

@@ -1,17 +1,18 @@
 // This file was autogenerated by a script
-// Equivalent to a config of: node18
+// Equivalent to a config of: node20
 {
   "$schema": "https://json.schemastore.org/tsconfig",
   "display": "Node LTS",
-  "_version": "18.1.0",
+  "_version": "20.1.0",
   "compilerOptions": {
-    "lib": ["es2023"],
+    "lib": [
+      "es2023"
+    ],
     "module": "node16",
     "target": "es2022",
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
-    "forceConsistentCasingInFileNames": true,
     "moduleResolution": "node16"
   }
 }

bases/node10.json

@@ -10,7 +10,6 @@
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
-    "forceConsistentCasingInFileNames": true,
     "moduleResolution": "node"
   }
 }

bases/node12.json

@@ -11,7 +11,6 @@
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
-    "forceConsistentCasingInFileNames": true,
     "moduleResolution": "node16"
   }
 }

bases/node14.json

@@ -11,7 +11,6 @@
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
-    "forceConsistentCasingInFileNames": true,
     "moduleResolution": "node16"
   }
 }

bases/node16.json

@@ -11,7 +11,6 @@
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
-    "forceConsistentCasingInFileNames": true,
     "moduleResolution": "node16"
   }
 }

bases/node17.json

@@ -10,7 +10,6 @@
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
-    "forceConsistentCasingInFileNames": true,
     "useDefineForClassFields": true,
     "moduleResolution": "node16"
   }

bases/node18.json

@@ -12,7 +12,6 @@
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
-    "forceConsistentCasingInFileNames": true,
     "moduleResolution": "node16"
   }
 }

bases/node19.json

@@ -6,13 +6,12 @@
 
   "compilerOptions": {
     "lib": ["es2023"],
-    "module": "Node16",
+    "module": "node16",
     "target": "es2022",
 
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
-    "forceConsistentCasingInFileNames": true,
     "moduleResolution": "node16"
   }
 }

bases/node20.json

@@ -11,7 +11,6 @@
     "strict": true,
     "esModuleInterop": true,
     "skipLibCheck": true,
-    "forceConsistentCasingInFileNames": true,
     "moduleResolution": "node16"
   }
 }

bases/node21.json

@@ -0,0 +1,16 @@
+{
+  "$schema": "https://json.schemastore.org/tsconfig",
+  "display": "Node 21",
+  "_version": "21.0.0",
+
+  "compilerOptions": {
+    "lib": ["es2023"],
+    "module": "node16",
+    "target": "es2022",
+
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "moduleResolution": "node16"
+  }
+}

bases/nuxt.json

@@ -4,13 +4,13 @@
   "_version": "2.0.0",
 
   "compilerOptions": {
-    "target": "ESNext",
-    "module": "ESNext",
+    "target": "esnext",
+    "module": "esnext",
     "moduleResolution": "bundler",
     "lib": [
-      "ESNext",
-      "ESNext.AsyncIterable",
-      "DOM"
+      "esnext",
+      "esnext.asynciterable",
+      "dom"
     ],
     "esModuleInterop": true,
     "allowJs": true,

bases/react-native.json

@@ -29,14 +29,7 @@
     "moduleResolution": "node",
     "resolveJsonModule": true,
     "allowSyntheticDefaultImports": true,
-    "forceConsistentCasingInFileNames": false,
     "esModuleInterop": true,
     "skipLibCheck": true
-  },
-  "exclude": [
-    "node_modules",
-    "babel.config.js",
-    "metro.config.js",
-    "jest.config.js"
-  ]
+  }
 }

bases/recommended.json

@@ -1,6 +1,6 @@
 {
   "compilerOptions": {
-    "target": "ES2015",
+    "target": "es2016",
     "module": "commonjs",
     "strict": true,
     "esModuleInterop": true,

bases/remix.json

@@ -4,17 +4,16 @@
   "_version": "2.0.0",
 
   "compilerOptions": {
-    "lib": ["DOM", "DOM.Iterable", "ES2019"],
+    "lib": ["dom", "dom.iterable", "es2019"],
     "isolatedModules": true,
     "esModuleInterop": true,
     "jsx": "react-jsx",
     "module": "esnext",
     "moduleResolution": "bundler",
     "resolveJsonModule": true,
-    "target": "ES2019",
+    "target": "es2019",
     "strict": true,
     "allowJs": true,
-    "forceConsistentCasingInFileNames": true,
     "baseUrl": ".",
     "paths": {
       "~/*": ["./app/*"]