diff --git a/.dockerignore b/.dockerignore
index f515b5ae39408d58da6cd8f0dd8224afdec2c36c..785c53459e7ecb7cdef178374d1b2a9053c80e0f 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -8,6 +8,7 @@ public/internal/config.php
 #phpstorm
 .idea/
 
-# css / scss
+# css, scss, js
 public/css/
-.sass-cache/
\ No newline at end of file
+.sass-cache/
+public/js/
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
index 380767e25af48988477fafaa841d9a70970cb1f3..f31f51e88a6687d35fdc3fb494452c35a94a1112 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,6 @@ public/internal/config.php
 #phpstorm
 .idea/
 
-# css / scss
 public/css/
+public/js/
 .sass-cache/
\ No newline at end of file
diff --git a/devSetup.bat b/devSetup.bat
new file mode 100644
index 0000000000000000000000000000000000000000..930d737985030a606998970259f5ed1cfe2a54db
--- /dev/null
+++ b/devSetup.bat
@@ -0,0 +1,5 @@
+start sass --watch --style compressed scss/:public/css
+
+cd public
+start php -S 127.0.0.1:8081
+start tsc --watchJ
\ No newline at end of file
diff --git a/public/js/cookie.js b/public/js/cookie.js
deleted file mode 100644
index c807a697650a7d9f68d31106f90bcc3aaed1b00d..0000000000000000000000000000000000000000
--- a/public/js/cookie.js
+++ /dev/null
@@ -1,26 +0,0 @@
-"use strict";
-function acceptCookie() {
-    document.cookie = "cookieMessageHide=1";
-    checkHide();
-}
-function getCookie(name) {
-    var nameEQ = name + "=";
-    var ca = document.cookie.split(";");
-    for (var i = 0; i < ca.length; i++) {
-        var c = ca[i];
-        while (c.charAt(0) === " ")
-            c = c.substr(1, c.length);
-        if (c.indexOf(nameEQ) === 0)
-            return c.substr(nameEQ.length, c.length);
-    }
-    return null;
-}
-function checkHide() {
-    var cookieInfo = document.getElementsByClassName("cookieinfo")[0];
-    if (getCookie("cookieMessageHide") === "1") {
-        cookieInfo.style.display = "none";
-    }
-    else {
-        cookieInfo.style.display = "block";
-    }
-}
diff --git a/public/js/includeHTML.js b/public/js/includeHTML.js
deleted file mode 100644
index 7c476e7ba1e7858a3cf6581c62c5e0e38de84d8a..0000000000000000000000000000000000000000
--- a/public/js/includeHTML.js
+++ /dev/null
@@ -1,25 +0,0 @@
-"use strict";
-var z = document.getElementsByTagName("*");
-var _loop_1 = function (i) {
-    var element = z[i];
-    var externalFileURL = element.getAttribute("includeHTML");
-    if (externalFileURL != "") {
-        var xhr = new XMLHttpRequest();
-        xhr.onreadystatechange = function () {
-            if (this.readyState == 4) {
-                if (this.status == 200) {
-                    element.innerHTML = this.responseText;
-                }
-                if (this.status == 404) {
-                    element.innerHTML = "Page not found.";
-                }
-                element.removeAttribute("includeHTML");
-            }
-        };
-        xhr.open("GET", externalFileURL, true);
-        xhr.send();
-    }
-};
-for (var i = 0; i < z.length; i++) {
-    _loop_1(i);
-}
diff --git a/ts/cookie.ts b/ts/cookie.ts
index a11c3c6b7be8874d964aa200ed87d6e96f82816b..03cb74488bb4024dbfc27666e1ba79f830b6245b 100644
--- a/ts/cookie.ts
+++ b/ts/cookie.ts
@@ -3,7 +3,7 @@ function acceptCookie(){
     checkHide();
 }
 
-function getCookie(name){
+function getCookie(name:string){
     var nameEQ = name + "=";
     var ca = document.cookie.split(";");
     for (var i=0; i < ca.length; i++) {
@@ -15,9 +15,10 @@ function getCookie(name){
 }
 
 function checkHide(){
+    let cookieInfo: HTMLElement = <HTMLElement> document.getElementsByClassName("cookieinfo")[0];
     if (getCookie("cookieMessageHide") === "1"){
-        document.getElementsByClassName("cookieinfo")[0].style.display = "none";
+        cookieInfo.style.display = "none";
     } else {
-        document.getElementsByClassName("cookieinfo")[0].style.display = "block";
+        cookieInfo.style.display = "block";
     }
  }
\ No newline at end of file
diff --git a/ts/includeHTML.ts b/ts/includeHTML.ts
index c7d0623075359ded634657666c801ebaef382ac5..989b0aa11616ed9fe2ada430572127ba3cbc246a 100644
--- a/ts/includeHTML.ts
+++ b/ts/includeHTML.ts
@@ -1,9 +1,10 @@
-let z = document.getElementsByTagName("*");
-for (let i = 0; i < z.length; i++) {
-    let element = z[i];
-    let externalFileURL = element.getAttribute("includeHTML");
-    if (externalFileURL) {
-        let xhr = new XMLHttpRequest();
+let z:HTMLCollectionOf<HTMLElement> = <HTMLCollectionOf<HTMLElement>> document.getElementsByTagName("*");
+
+for (let i:number = 0; i < z.length; i++) {
+    let element:HTMLElement = z[i];
+    let externalFileURL:string = <string> element.getAttribute("includeHTML");
+    if (externalFileURL != "") {
+        let xhr:XMLHttpRequest = new XMLHttpRequest();
         xhr.onreadystatechange = function() {
             if (this.readyState == 4) {
                 if (this.status == 200) { element.innerHTML = this.responseText; }
diff --git a/tsconfig.json b/tsconfig.json
new file mode 100644
index 0000000000000000000000000000000000000000..609bab067fed331697a03789002def2029d0afed
--- /dev/null
+++ b/tsconfig.json
@@ -0,0 +1,70 @@
+{
+  "compilerOptions": {
+    /* Visit https://aka.ms/tsconfig.json to read more about this file */
+
+    /* Basic Options */
+    // "incremental": true,                   /* Enable incremental compilation */
+    "target": "es5",                          /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019', 'ES2020', or 'ESNEXT'. */
+    "module": "commonjs",                     /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', 'es2020', or 'ESNext'. */
+    // "lib": [],                             /* Specify library files to be included in the compilation. */
+    // "allowJs": true,                       /* Allow javascript files to be compiled. */
+    // "checkJs": true,                       /* Report errors in .js files. */
+    // "jsx": "preserve",                     /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
+    // "declaration": true,                   /* Generates corresponding '.d.ts' file. */
+    // "declarationMap": true,                /* Generates a sourcemap for each corresponding '.d.ts' file. */
+    // "sourceMap": true,                     /* Generates corresponding '.map' file. */
+    // "outFile": "./",                       /* Concatenate and emit output to single file. */
+     "outDir": "./public/js",                        /* Redirect output structure to the directory. */
+     "rootDir": "./ts",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+    // "composite": true,                     /* Enable project compilation */
+    // "tsBuildInfoFile": "./",               /* Specify file to store incremental compilation information */
+     "removeComments": true,                /* Do not emit comments to output. */
+    // "noEmit": true,                        /* Do not emit outputs. */
+    // "importHelpers": true,                 /* Import emit helpers from 'tslib'. */
+    // "downlevelIteration": true,            /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
+    // "isolatedModules": true,               /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
+
+    /* Strict Type-Checking Options */
+    "strict": true,                           /* Enable all strict type-checking options. */
+    // "noImplicitAny": true,                 /* Raise error on expressions and declarations with an implied 'any' type. */
+    // "strictNullChecks": true,              /* Enable strict null checks. */
+    // "strictFunctionTypes": true,           /* Enable strict checking of function types. */
+    // "strictBindCallApply": true,           /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
+    // "strictPropertyInitialization": true,  /* Enable strict checking of property initialization in classes. */
+    // "noImplicitThis": true,                /* Raise error on 'this' expressions with an implied 'any' type. */
+    // "alwaysStrict": true,                  /* Parse in strict mode and emit "use strict" for each source file. */
+
+    /* Additional Checks */
+    // "noUnusedLocals": true,                /* Report errors on unused locals. */
+    // "noUnusedParameters": true,            /* Report errors on unused parameters. */
+    // "noImplicitReturns": true,             /* Report error when not all code paths in function return a value. */
+    // "noFallthroughCasesInSwitch": true,    /* Report errors for fallthrough cases in switch statement. */
+    // "noUncheckedIndexedAccess": true,      /* Include 'undefined' in index signature results */
+
+    /* Module Resolution Options */
+    // "moduleResolution": "node",            /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
+    // "baseUrl": "./",                       /* Base directory to resolve non-absolute module names. */
+    // "paths": {},                           /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+    // "rootDirs": [],                        /* List of root folders whose combined content represents the structure of the project at runtime. */
+    // "typeRoots": [],                       /* List of folders to include type definitions from. */
+    // "types": [],                           /* Type declaration files to be included in compilation. */
+    // "allowSyntheticDefaultImports": true,  /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
+    "esModuleInterop": true,                  /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
+    // "preserveSymlinks": true,              /* Do not resolve the real path of symlinks. */
+    // "allowUmdGlobalAccess": true,          /* Allow accessing UMD globals from modules. */
+
+    /* Source Map Options */
+    // "sourceRoot": "",                      /* Specify the location where debugger should locate TypeScript files instead of source locations. */
+    // "mapRoot": "",                         /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSourceMap": true,               /* Emit a single file with source maps instead of having a separate file. */
+    // "inlineSources": true,                 /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
+
+    /* Experimental Options */
+    // "experimentalDecorators": true,        /* Enables experimental support for ES7 decorators. */
+    // "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */
+
+    /* Advanced Options */
+    "skipLibCheck": true,                     /* Skip type checking of declaration files. */
+    "forceConsistentCasingInFileNames": true  /* Disallow inconsistently-cased references to the same file. */
+  }
+}