From e3a45167f50bdbb6d299f3d24a32e7e6f4c6502e Mon Sep 17 00:00:00 2001
From: Ivaylo Karafeizov <qwerty36758@gmail.com>
Date: Tue, 20 Sep 2022 17:04:23 +0300
Subject: [PATCH] Add comparison operators docs (#1814)

* Update 101-value-comparison-operators.md

* Update content/roadmaps/106-javascript/content/105-javascript-equality-comparisons/101-value-comparison-operators.md

Co-authored-by: Kamran Ahmed <kamranahmed.se@gmail.com>
---
 .../101-value-comparison-operators.md                | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/content/roadmaps/106-javascript/content/105-javascript-equality-comparisons/101-value-comparison-operators.md b/content/roadmaps/106-javascript/content/105-javascript-equality-comparisons/101-value-comparison-operators.md
index 2da56148e..e6a5834bf 100644
--- a/content/roadmaps/106-javascript/content/105-javascript-equality-comparisons/101-value-comparison-operators.md
+++ b/content/roadmaps/106-javascript/content/105-javascript-equality-comparisons/101-value-comparison-operators.md
@@ -1 +1,11 @@
-# Value comparison operators
\ No newline at end of file
+# Value Comparison Operators
+
+In javascript, the `==` operator does the type conversion of the operands before comparison, whereas the === operator compares the values and the data types of the operands. The `Object.is()` method determines whether two values are the same value: `Object.is(value1, value2)`.
+
+`Object.is()` is not equivalent to the `==` operator. The `==` operator applies various coercions to both sides (if they are not the same type) before testing for equality (resulting in such behavior as `"" == false` being `true`), but `Object.is()` doesn't coerce either value.
+
+`Object.is()` is also not equivalent to the `===` operator. The only difference between `Object.is()` and `===` is in their treatment of signed zeros and `NaN` values. The `===` operator (and the `==` operator) treats the number values `-0` and `+0` as equal but treats `NaN` as not equal to each other.
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://www.scaler.com/topics/javascript/difference-between-double-equals-and-triple-equals-in-javascript/'>The Difference Between == and === in Javascript</BadgeLink>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://developer.mozilla.org/en-US/docs/Web/JavaScript/Equality_comparisons_and_sameness#same-value_equality_using_object.is'>Equality comparisons and sameness - MDN</BadgeLink>