diff --git a/1-js/11-async/02-promise-basics/01-re-resolve/solution.md b/1-js/11-async/02-promise-basics/01-re-resolve/solution.md
index 57046a257..7fb9d74ef 100644
--- a/1-js/11-async/02-promise-basics/01-re-resolve/solution.md
+++ b/1-js/11-async/02-promise-basics/01-re-resolve/solution.md
@@ -1,3 +1,3 @@
-The output is: `1`.
+Outputtet er: `1`.
-The second call to `resolve` is ignored, because only the first call of `reject/resolve` is taken into account. Further calls are ignored.
+Det andet kald til `resolve` ignoreres, fordi kun det første kald til `reject/resolve` tages i betragtning. Yderligere kald ignoreres.
diff --git a/1-js/11-async/02-promise-basics/01-re-resolve/task.md b/1-js/11-async/02-promise-basics/01-re-resolve/task.md
index 185806ed6..d31b0ce68 100644
--- a/1-js/11-async/02-promise-basics/01-re-resolve/task.md
+++ b/1-js/11-async/02-promise-basics/01-re-resolve/task.md
@@ -1,8 +1,8 @@
-# Re-resolve a promise?
+# Re-resolve et promise?
-What's the output of the code below?
+Hvad er outputtet af koden nedenfor?
```js
let promise = new Promise(function(resolve, reject) {
diff --git a/1-js/11-async/02-promise-basics/02-delay-promise/solution.md b/1-js/11-async/02-promise-basics/02-delay-promise/solution.md
index 85e8baa44..3c840070b 100644
--- a/1-js/11-async/02-promise-basics/02-delay-promise/solution.md
+++ b/1-js/11-async/02-promise-basics/02-delay-promise/solution.md
@@ -3,7 +3,7 @@ function delay(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}
-delay(3000).then(() => alert('runs after 3 seconds'));
+delay(3000).then(() => alert('kører efter 3 sekunder'));
```
-Please note that in this task `resolve` is called without arguments. We don't return any value from `delay`, just ensure the delay.
+Bemærk at i denne opgave kaldes `resolve` uden argumenter. Vi returnerer ikke nogen værdi fra `delay`, men sikrer kun forsinkelsen.
diff --git a/1-js/11-async/02-promise-basics/02-delay-promise/task.md b/1-js/11-async/02-promise-basics/02-delay-promise/task.md
index 0d74cf45d..747f2d6d6 100644
--- a/1-js/11-async/02-promise-basics/02-delay-promise/task.md
+++ b/1-js/11-async/02-promise-basics/02-delay-promise/task.md
@@ -1,14 +1,14 @@
-# Delay with a promise
+# Forsinkelse med et promise
-The built-in function `setTimeout` uses callbacks. Create a promise-based alternative.
+Den indbyggede funktion `setTimeout` bruger callbacks. Opret et promise-baseret alternativ.
-The function `delay(ms)` should return a promise. That promise should resolve after `ms` milliseconds, so that we can add `.then` to it, like this:
+Funktionen `delay(ms)` bør returnere et promise. Det promise bør indfries efter `ms` millisekunder. Vi kan så tilføje `.then` til det, sådan her:
```js
function delay(ms) {
- // your code
+ // din kode
}
-delay(3000).then(() => alert('runs after 3 seconds'));
+delay(3000).then(() => alert('kører efter 3 sekunder'));
```
diff --git a/1-js/11-async/02-promise-basics/03-animate-circle-promise/solution.view/index.html b/1-js/11-async/02-promise-basics/03-animate-circle-promise/solution.view/index.html
index 6052f009e..65dd201c8 100644
--- a/1-js/11-async/02-promise-basics/03-animate-circle-promise/solution.view/index.html
+++ b/1-js/11-async/02-promise-basics/03-animate-circle-promise/solution.view/index.html
@@ -1,61 +1,56 @@
-
+
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+ }
+
+ function showCircle(cx, cy, radius) {
+ let div = document.createElement('div');
+ div.style.width = 0;
+ div.style.height = 0;
+ div.style.left = cx + 'px';
+ div.style.top = cy + 'px';
+ div.className = 'circle';
+ document.body.append(div);
+
+ return new Promise((resolve) => {
+ setTimeout(() => {
+ div.style.width = radius * 2 + 'px';
+ div.style.height = radius * 2 + 'px';
+
+ div.addEventListener('transitionend', function handler() {
+ div.removeEventListener('transitionend', handler);
+ resolve(div);
+ });
+ }, 0);
+ });
+ }
+
+