Getting Started with LESS - Beginner Crash Course
4.3 (261 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
2,500 students enrolled

Getting Started with LESS - Beginner Crash Course

Learn to write better and more maintainable CSS with LESS
4.3 (261 ratings)
Course Ratings are calculated from individual students’ ratings and a variety of other signals, like age of rating and reliability, to ensure that they reflect course quality fairly and accurately.
2,500 students enrolled
Created by Sandra L
Last updated 2/2015
English
English [Auto]
Current price: $16.99 Original price: $24.99 Discount: 32% off
5 hours left at this price!
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This course includes
  • 1.5 hours on-demand video
  • 3 articles
  • 2 downloadable resources
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
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What you'll learn
  • You will be able to use the application SimpLess to easily compile your less files into beautiful CSS
  • You will be able to write and easily maintain object-oriented CSS with variables, mixins and functions
  • You will understand how to work faster with mixin libraries such as the Semantic Grid and LESS elements that includes a collection of the most commonly mixins
Course content
Expand all 21 lectures 01:44:21
+ LESS Basics
6 lectures 36:21
Course Materials & Online Resources
00:24

online resources on CodePen: http://codepen.io/SandyL/pen/JoOzqw

Mixins
10:52
Operators
06:03
+ LESS Advanced
5 lectures 29:56
Intro Advanced Less features
00:47

online resources on CodePen:http://codepen.io/SandyL/pen/EaYJPQ

Parametized mixins with default
13:01

online resources on CodePen: http://codepen.io/SandyL/pen/LEYwaM

Guarded mixins
06:10

online resources on CodePen: http://codepen.io/SandyL/pen/EaaYYe

Built-in Functions
02:36

online resources on CodePen: http://codepen.io/SandyL/pen/VYYZvo

@import Directive
07:22
+ Project Demo
8 lectures 35:47
Introduction
01:08
Project Overview
02:10
Instructions
01:35
The Grid
10:14
Header
05:47
Body - Main Section
08:47
Footer
02:16
More
03:50
Requirements
  • A working knowledge of HTML, CSS and Javascript is preferred
Description

What is LESS ?

Less is a CSS is a superset of CSS and a pre-processor programming language, often referred as "Dynamic CSS".

  • LESS syntax is modelled after traditional CSS
  • LESS compiles into standard CSS3
  • LESS allows you to extend your CSS with great features such as :
    • Variables for faster maintenance
    • Mixins as re-usable objects
    • Nesting for a cleaner stylesheet structure
    • Math calculations with the Operators.
  • Less code and more work done !

Why use LESS ?

While CSS is a great language, it has its limitations.

For example, if you have a color code used multiple times in your stylesheet, you need to edit this one multiple times to update your design. Very tedious process!

LESS is great for the following reasons. :

  • Allows to cut down one code and save time
  • Reduce repetition (DRY) and mistakes
  • It makes logical sense to break out CSS into multiple files with the feature

Every web developer or front-end UI engineer should use LESS over traditional CSS

=> What you will learn:

In the first section, you will :

  • learn how to define Variables for faster maintenance.
  • learn how to declare Mixins as reusable objects
  • learn about Nesting for a cleaner stylesheet structure.
  • learn how to perform mathematical calculations with the Operators

On a more advanced level, we will discuss about:

  • Built-in functions
  • Parametized and Guarded mixins
  • The @import directive to include external stylesheets in one single document.

In a last chapter, you will apply what you have learned with a hand-on project.

=> The objectives of this course is to help you

  • create smarter and cleanerer stylesheets,
  • cut down on code,
  • keep your code DRY (Don't Repeat Yourself) and organized.

=> By the end of the course,

  1. you will understand how to use the LESS features and compile the less stylesheets into standard CSS
  2. you will understand how to easily integrate mixins libraries as well as external resources such as Font Awesome and Google Font into your project.
  3. You will also be able to install and use the application SimpLESS to compile your less files into beautiful CSS.
    1. SimpLESS is a GUI application for Less and Sass compilation.
    2. SimpLESS is simple to learn for first-time users and it is compatible with both PC and MAC.

In Getting Started with LESS, learn to take your CSS to the next level and write better styling code. With several demonstrations and examples. you will see the power of the pre-processor language.

Who this course is for:
  • Any beginner making their first steps with a pre-processor language
  • Anyone willing to work on the client-side - NO knowledge of the command lines or server configuration is required
  • Some coding skills are required for the best learning experience