From ed5041d5e129aea6f7f1159a884a2c08ab0aea70 Mon Sep 17 00:00:00 2001
From: Exercism's Solution Syncer Bot
 <211797793+exercism-solutions-syncer[bot]@users.noreply.github.com>
Date: Mon, 16 Feb 2026 00:11:13 +0000
Subject: [PATCH 1/2] [Sync Iteration] javascript/hello-world/1

---
 solutions/javascript/hello-world/1/hello-world.js | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 solutions/javascript/hello-world/1/hello-world.js

diff --git a/solutions/javascript/hello-world/1/hello-world.js b/solutions/javascript/hello-world/1/hello-world.js
new file mode 100644
index 0000000..ea2b2c7
--- /dev/null
+++ b/solutions/javascript/hello-world/1/hello-world.js
@@ -0,0 +1,8 @@
+//
+// This is only a SKELETON file for the 'Hello World' exercise. It's been provided as a
+// convenience to get you started writing code faster.
+//
+
+export function hello() {
+  return "Hello, World!";
+}

From d0463f2888f8531658e858af11c1975aa9450069 Mon Sep 17 00:00:00 2001
From: Exercism's Solution Syncer Bot
 <211797793+exercism-solutions-syncer[bot]@users.noreply.github.com>
Date: Mon, 16 Feb 2026 00:11:13 +0000
Subject: [PATCH 2/2] [Sync Iteration] javascript/lasagna/1

---
 solutions/javascript/lasagna/1/lasagna.js | 70 +++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 solutions/javascript/lasagna/1/lasagna.js

diff --git a/solutions/javascript/lasagna/1/lasagna.js b/solutions/javascript/lasagna/1/lasagna.js
new file mode 100644
index 0000000..a977717
--- /dev/null
+++ b/solutions/javascript/lasagna/1/lasagna.js
@@ -0,0 +1,70 @@
+// @ts-check
+//
+// ☝🏽 The line above enables type checking for this file. Various IDEs interpret
+// the @ts-check directive. It will give you helpful autocompletion on the web
+// and supported IDEs when implementing this exercise. You don't need to
+// understand types, JSDoc, or TypeScript in order to complete this JavaScript
+// exercise, and can completely ignore this comment block and directive.
+
+// 👋🏽 Hi there!
+//
+// On the JavaScript track we provide you with stubs. These stubs provide a
+// starting point to solving the exercise.
+//
+// In general, each variable/constant and each declared function will have a
+// JSDoc comment block above it, explaining what the variable/constant holds or
+// the function is supposed to accomplish.
+//
+// 💡 Often, the JSDoc comment blocks have annotations, such as @param and
+// @returns which are usually highlighted with a different color if the IDE
+// you're in recognizes them. It's these annotations that are used when
+// referring to the constant, variable, or function from somewhere else that
+// IDEs display.
+//
+// You don't need to write these yourself; it is not expected in idiomatic
+// JavaScript, but some companies and style-guides do enforce them.
+//
+// 💡 You're allowed to completely clear a stub before you get started. Often
+// we recommend using the stub, because they are already set-up correctly to
+// work with the tests, which you can find in ./lasagna.spec.js
+//
+// Good luck preparing some lasagna!
+
+/**
+ * The number of minutes it takes to prepare a single layer.
+ */
+const PREPARATION_MINUTES_PER_LAYER = 2;
+export const EXPECTED_MINUTES_IN_OVEN = 40;
+
+/**
+ * Determines the number of minutes the lasagna still needs to remain in the
+ * oven to be properly prepared.
+ *
+ * @param {number} actualMinutesInOven
+ * @returns {number} the number of minutes remaining
+ */
+export function remainingMinutesInOven(actualMinutesInOven) {
+return EXPECTED_MINUTES_IN_OVEN - actualMinutesInOven
+}
+
+/**
+ * Given a number of layers, determines the total preparation time.
+ *
+ * @param {number} numberOfLayers
+ * @returns {number} the total preparation time
+ */
+export function preparationTimeInMinutes(numberOfLayers) {
+  return numberOfLayers * PREPARATION_MINUTES_PER_LAYER;
+}
+
+/**
+ * Calculates the total working time. That is, the time to prepare all the layers
+ * of lasagna, and the time already spent in the oven.
+ *
+ * @param {number} numberOfLayers
+ * @param {number} actualMinutesInOven
+ * @returns {number} the total working time
+ */
+export function totalTimeInMinutes(numberOfLayers, actualMinutesInOven) {
+  return preparationTimeInMinutes(numberOfLayers)+ actualMinutesInOven
+}