diff --git a/24_10_14/24_10_14 - Frontend.pptx b/24_10_14/24_10_14 - Frontend.pptx
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index 0000000..5f5081c
Binary files /dev/null and b/24_10_14/24_10_14 - Frontend.pptx differ
diff --git a/24_10_14/fetch.js b/24_10_14/fetch.js
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+++ b/24_10_14/fetch.js
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+let url = "https://jsonplaceholder.typicode.com/users/";
+
+fetch(url)
+.then(response => response.json())
+.then(data => {
+    document.getElementById("username").innerHTML += data[2].name;
+    document.getElementById("email").innerHTML += data[1].email;
+})
+.catch(data => console.log(data));
+
+// post
+let path = "response.json";
+fetch(url, {
+    method: "POST",
+    headers: {
+        "Content-Type": "application/json",
+    },
+    body: JSON.stringify({
+        name: "Példa Péter",
+        email: "pelda_peter@gmail.com"
+    }),
+}).then(response => response.json()).then(data => console.log(data));
+
+//PUT 
+fetch(url, {
+    method: "PUT",
+    headers: {
+        "Content-Type": "application/json",
+    },
+    body: JSON.stringify({
+        name: "Példa Péter",
+        email: "pelda_peter@gmail.com"
+    }),
+}).then(response => response.json()).then(data => console.log(data));
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diff --git a/24_10_14/index.html b/24_10_14/index.html
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+++ b/24_10_14/index.html
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+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+    <script src="fetch.js" defer></script>
+</head>
+<body>
+    <p id="username">Felhasználónév: </p>
+    <p id="email">Email cím: </p>
+</body>
+</html>
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diff --git a/24_10_14/promise_exercise.js b/24_10_14/promise_exercise.js
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+++ b/24_10_14/promise_exercise.js
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+/*
+let mypromise = new Promise((resolve, reject) => {
+    let istrue = false;
+    if (istrue){
+        resolve("resolved");
+    } else {
+        reject("rejected");
+    }
+});
+
+
+mypromise.then((resolve) => {
+    console.log(`resolved: ${resolve}`);
+}).catch((reject) => {
+    console.log(`rejected: ${reject}`);
+});
+*/
+
+function elso(value){
+    return new Promise((resolve) => {
+        setTimeout(() => {
+            console.log(value);
+            resolve(value);
+        }, 3000);
+    });
+}
+
+function masodik(value){
+    return new Promise((resolve) => {
+        setTimeout(() => {
+            console.log(value);
+            resolve(value);
+        }, 2000);
+    });
+}
+
+function harmadik(value){
+    return new Promise((resolve) => {
+        setTimeout(() => {
+            console.log(value);
+            resolve("Minden lépés teljesítve");
+        }, 1000);
+    });
+}
+
+function asd(){
+    elso(1)
+    .then((value) => masodik((value + 1)))
+    .then((value) => harmadik((value + 1)))
+    .then((message) => {console.log(message);});
+}
+
+let num = 0;
+setTimeout(() => {console.log("Ez az üzenet 3 másodperc után megjelenik.")}, 3000);
+let ismetles = setInterval(() => {num++;console.log("Ez az üzenet 3 másodpercenként megjelenik.");}, 3000);
+clearInterval(ismetles);
+
diff --git a/24_10_14/response.json b/24_10_14/response.json
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index 0000000..e69de29
