diff --git a/snippets/addDaysToDate.md b/snippets/addDaysToDate.md
index 3f2131fd2..d1a625c1e 100644
--- a/snippets/addDaysToDate.md
+++ b/snippets/addDaysToDate.md
@@ -5,7 +5,7 @@ tags: date,intermediate
 
 Calculates the date of `n` days from the given date, returning its string representation.
 
-- Use `new Date()` to create a date object from the first parameter.
+- Use `new Date()` to create a date object from the first argument.
 - Use `Date.prototype.getDate()` and `Date.prototype.setDate()` to add `n` days to the given date.
 - Use `Date.prototype.toISOString()` to return a string in `yyyy-mm-dd` format.
 
diff --git a/snippets/approximatelyEqual.md b/snippets/approximatelyEqual.md
index 2bb46b686..9165fc8fc 100644
--- a/snippets/approximatelyEqual.md
+++ b/snippets/approximatelyEqual.md
@@ -6,7 +6,7 @@ tags: math,beginner
 Checks if two numbers are approximately equal to each other.
 
 - Use `Math.abs()` to compare the absolute difference of the two values to `epsilon`.
-- Omit the third parameter, `epsilon`, to use a default value of `0.001`.
+- Omit the third argument, `epsilon`, to use a default value of `0.001`.
 
 ```js
 const approximatelyEqual = (v1, v2, epsilon = 0.001) =>
diff --git a/snippets/bifurcate.md b/snippets/bifurcate.md
index bfa307628..ba7bc7c03 100644
--- a/snippets/bifurcate.md
+++ b/snippets/bifurcate.md
@@ -17,6 +17,6 @@ const bifurcate = (arr, filter) =>
 ```
 
 ```js
-bifurcate(['beep', 'boop', 'foo', 'bar'], [true, true, false, true]); 
+bifurcate(['beep', 'boop', 'foo', 'bar'], [true, true, false, true]);
 // [ ['beep', 'boop', 'bar'], ['foo'] ]
 ```
diff --git a/snippets/bifurcateBy.md b/snippets/bifurcateBy.md
index 75d0b9b06..1ed241c97 100644
--- a/snippets/bifurcateBy.md
+++ b/snippets/bifurcateBy.md
@@ -17,5 +17,6 @@ const bifurcateBy = (arr, fn) =>
 ```
 
 ```js
-bifurcateBy(['beep', 'boop', 'foo', 'bar'], x => x[0] === 'b'); // [ ['beep', 'boop', 'bar'], ['foo'] ]
+bifurcateBy(['beep', 'boop', 'foo', 'bar'], x => x[0] === 'b');
+// [ ['beep', 'boop', 'bar'], ['foo'] ]
 ```
diff --git a/snippets/capitalize.md b/snippets/capitalize.md
index d9187b7a7..509a1b555 100644
--- a/snippets/capitalize.md
+++ b/snippets/capitalize.md
@@ -7,7 +7,7 @@ Capitalizes the first letter of a string.
 
 - Use array destructuring and `String.prototype.toUpperCase()` to capitalize the first letter of the string.
 - Use `Array.prototype.join('')` to combine the capitalized `first` with the `...rest` of the characters.
-- Omit the `lowerRest` parameter to keep the rest of the string intact, or set it to `true` to convert to lowercase.
+- Omit the `lowerRest` argument to keep the rest of the string intact, or set it to `true` to convert to lowercase.
 
 ```js
 const capitalize = ([first, ...rest], lowerRest = false) =>
diff --git a/snippets/celsiusToFahrenheit.md b/snippets/celsiusToFahrenheit.md
index fe29f227c..9ea34171e 100644
--- a/snippets/celsiusToFahrenheit.md
+++ b/snippets/celsiusToFahrenheit.md
@@ -5,7 +5,7 @@ tags: math,beginner
 
 Converts Celsius to Fahrenheit.
 
-- Follows the conversion formula `F = 1.8 * C + 32`.
+- Follow the conversion formula `F = 1.8 * C + 32`.
 
 ```js
 const celsiusToFahrenheit = degrees => 1.8 * degrees + 32;
diff --git a/snippets/checkProp.md b/snippets/checkProp.md
index fcb7b6f30..719ce4a14 100644
--- a/snippets/checkProp.md
+++ b/snippets/checkProp.md
@@ -1,6 +1,6 @@
 ---
 title: checkProp
-tags: function,object,beginner
+tags: function,object,intermediate
 ---
 
 Creates a function that will invoke a predicate function for the specified property on a given object.
diff --git a/snippets/counter.md b/snippets/counter.md
index 8f41068c6..8b4b3721c 100644
--- a/snippets/counter.md
+++ b/snippets/counter.md
@@ -8,8 +8,8 @@ Creates a counter with the specified range, step and duration for the specified
 - Check if `step` has the proper sign and change it accordingly.
 - Use `setInterval()` in combination with `Math.abs()` and `Math.floor()` to calculate the time between each new text draw.
 - Use `Document.querySelector()`, `Element.innerHTML` to update the value of the selected element.
-- Omit the fourth parameter, `step`, to use a default step of `1`.
-- Omit the fifth parameter, `duration`, to use a default duration of `2000`ms.
+- Omit the fourth argument, `step`, to use a default step of `1`.
+- Omit the fifth argument, `duration`, to use a default duration of `2000`ms.
 
 ```js
 const counter = (selector, start, end, step = 1, duration = 2000) => {
diff --git a/snippets/dayName.md b/snippets/dayName.md
index 842c63aaf..2344faa13 100644
--- a/snippets/dayName.md
+++ b/snippets/dayName.md
@@ -6,7 +6,7 @@ tags: date,beginner
 Gets the name of the weekday from a `Date` object.
 
 - Use `Date.prototype.toLocaleDateString()` with the `{ weekday: 'long' }` option to retrieve the weekday.
-- Use the optional second parameter to get a language-specific name or omit it to use the default locale.
+- Use the optional second argument to get a language-specific name or omit it to use the default locale.
 
 ```js
 const dayName = (date, locale) =>
diff --git a/snippets/decapitalize.md b/snippets/decapitalize.md
index 01a1292a0..14565b15f 100644
--- a/snippets/decapitalize.md
+++ b/snippets/decapitalize.md
@@ -6,7 +6,7 @@ tags: string,intermediate
 Decapitalizes the first letter of a string.
 
 - Use array destructuring and `String.prototype.toLowerCase()` to decapitalize first letter, `...rest` to get array of characters after first letter and then `Array.prototype.join('')` to make it a string again.
-- Omit the `upperRest` parameter to keep the rest of the string intact, or set it to `true` to convert to uppercase.
+- Omit the `upperRest` argument to keep the rest of the string intact, or set it to `true` to convert to uppercase.
 
 ```js
 const decapitalize = ([first, ...rest], upperRest = false) =>
diff --git a/snippets/drop.md b/snippets/drop.md
index 4d5c77169..c89dd2f86 100644
--- a/snippets/drop.md
+++ b/snippets/drop.md
@@ -6,6 +6,7 @@ tags: array,beginner
 Creates a new array with `n` elements removed from the left.
 
 - Use `Array.prototype.slice()` to remove the specified number of elements from the left.
+- Omit the last argument, `n`, to use a default value of `1`.
 
 ```js
 const drop = (arr, n = 1) => arr.slice(n);
diff --git a/snippets/dropRight.md b/snippets/dropRight.md
index 33fbb849a..b38f9704d 100644
--- a/snippets/dropRight.md
+++ b/snippets/dropRight.md
@@ -6,13 +6,14 @@ tags: array,beginner
 Creates a new array with `n` elements removed from the right.
 
 - Use `Array.prototype.slice()` to remove the specified number of elements from the right.
+- Omit the last argument, `n`, to use a default value of `1`.
 
 ```js
 const dropRight = (arr, n = 1) => arr.slice(0, -n);
 ```
 
 ```js
-dropRight([1, 2, 3]); // [1,2]
+dropRight([1, 2, 3]); // [1, 2]
 dropRight([1, 2, 3], 2); // [1]
 dropRight([1, 2, 3], 42); // []
 ```
diff --git a/snippets/fahrenheitToCelsius.md b/snippets/fahrenheitToCelsius.md
index fd24ca6cf..b17656336 100644
--- a/snippets/fahrenheitToCelsius.md
+++ b/snippets/fahrenheitToCelsius.md
@@ -5,7 +5,7 @@ tags: math,beginner
 
 Converts Fahrenheit to Celsius.
 
-- Follows the conversion formula `C = (F - 32) * 5/9`.
+- Follow the conversion formula `C = (F - 32) * 5/9`.
 
 ```js
 const fahrenheitToCelsius = degrees => (degrees - 32) * 5 / 9;
diff --git a/snippets/inRange.md b/snippets/inRange.md
index fc911631f..1f325ae61 100644
--- a/snippets/inRange.md
+++ b/snippets/inRange.md
@@ -6,7 +6,7 @@ tags: math,beginner
 Checks if the given number falls within the given range.
 
 - Use arithmetic comparison to check if the given number is in the specified range.
-- If the second parameter, `end`, is not specified, the range is considered to be from `0` to `start`.
+- If the second argument, `end`, is not specified, the range is considered to be from `0` to `start`.
 
 ```js
 const inRange = (n, start, end = null) => {
diff --git a/snippets/indentString.md b/snippets/indentString.md
index c4d7f632c..671c89d97 100644
--- a/snippets/indentString.md
+++ b/snippets/indentString.md
@@ -6,7 +6,7 @@ tags: string,beginner
 Indents each line in the provided string.
 
 - Use `String.prototype.replace()` and a regular expression to add the character specified by `indent` `count` times at the start of each line.
-- Omit the third parameter, `indent`, to use a default indentation character of `' '`.
+- Omit the third argument, `indent`, to use a default indentation character of `' '`.
 
 ```js
 const indentString = (str, count, indent = ' ') =>
diff --git a/snippets/kmToMiles.md b/snippets/kmToMiles.md
index 500498250..db4a5de48 100644
--- a/snippets/kmToMiles.md
+++ b/snippets/kmToMiles.md
@@ -5,7 +5,7 @@ tags: math,beginner
 
 Converts kilometers to miles.
 
-- Follows the conversion formula `mi = km * 0.621371`.
+- Follow the conversion formula `mi = km * 0.621371`.
 
 ```js
 const kmToMiles = km => km * 0.621371;
diff --git a/snippets/milesToKm.md b/snippets/milesToKm.md
index 125b5fd69..ded878fc3 100644
--- a/snippets/milesToKm.md
+++ b/snippets/milesToKm.md
@@ -5,7 +5,7 @@ tags: math,beginner
 
 Converts miles to kilometers.
 
-- Follows the conversion formula `km = mi * 1.609344`.
+- Follow the conversion formula `km = mi * 1.609344`.
 
 ```js
 const milesToKm = miles => miles * 1.609344;
diff --git a/snippets/reduceWhich.md b/snippets/reduceWhich.md
index 79f8381e1..6f0552ec3 100644
--- a/snippets/reduceWhich.md
+++ b/snippets/reduceWhich.md
@@ -6,7 +6,7 @@ tags: array,intermediate
 Returns the minimum/maximum value of an array, after applying the provided function to set the comparing rule.
 
 - Use `Array.prototype.reduce()` in combination with the `comparator` function to get the appropriate element in the array.
-- You can omit the second parameter, `comparator`, to use the default one that returns the minimum element in the array.
+- Omit the second argument, `comparator`, to use the default one that returns the minimum element in the array.
 
 ```js
 const reduceWhich = (arr, comparator = (a, b) => a - b) =>