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Ker Sing Tan

Member Since February 5, 2019

10,573

Total Points

•
2,489

HTML

2489 pts
Achievements

0 pts
Forum
•
2,467

CSS

2467 pts
Achievements

0 pts
Forum
•
1,477

PHP

1472 pts
Achievements

5 pts
Forum
•
1,360

JavaScript

1360 pts
Achievements

0 pts
Forum
•
963

Databases

963 pts
Achievements

0 pts
Forum
•
513

Development Tools

513 pts
Achievements

0 pts
Forum
•
40

Digital Literacy

40 pts
Achievements

0 pts
Forum
•
6

Business

6 pts
Achievements

0 pts
Forum

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126 Achievements

Achievement
Starting Right with PHP Best Practices

PHP Standards and Best Practices

Achieved
Mar 12, 2020
Achievement
Building the Recipe

Object-Oriented PHP Basics

Achieved
Mar 11, 2020
Achievement
Understanding Classes

Object-Oriented PHP Basics

Achieved
Feb 19, 2020
Achievement
Why Object-Oriented Programming?

Object-Oriented PHP Basics

Achieved
Feb 19, 2020
Achievement
Filtering Inputs and Escaping Outputs in PHP

Working with $_GET and $_POST in PHP

Achieved
Feb 14, 2020
Achievement
$_GET and $_POST

Working with $_GET and $_POST in PHP

Achieved
Feb 14, 2020
Achievement
PHP Inventory

Build a Basic PHP Website

Achieved
Feb 14, 2020
Achievement
PHP Includes

Build a Basic PHP Website

Achieved
Feb 12, 2020
Achievement
PHP Internal Functions

PHP Functions

Achieved
Feb 7, 2020
Achievement
PHP Returns & Closures

PHP Functions

Achieved
Feb 7, 2020
Achievement
PHP Functions Basics

PHP Functions

Achieved
Feb 7, 2020
Achievement
PHP Loops

PHP Arrays and Control Structures

Achieved
Feb 6, 2020
Achievement
PHP Arrays

PHP Arrays and Control Structures

Achieved
Feb 5, 2020
Achievement
PHP Conditionals

PHP Arrays and Control Structures

Achieved
Feb 4, 2020
Achievement
Daily Exercise Program

PHP Basics

Achieved
Feb 3, 2020
Achievement
PHP on the Web

PHP Basics

Achieved
Feb 3, 2020
Achievement
Going Further with Grid Layout

CSS Grid Layout

Achieved
Jul 7, 2019
Achievement
Flexible Sized Grids

CSS Grid Layout

Achieved
Jul 7, 2019
Achievement
Introducing Grid Layout

CSS Grid Layout

Achieved
Jul 7, 2019
Achievement
Building a Layout with Flexbox

CSS Flexbox Layout

Achieved
Jul 6, 2019
Achievement
Flexbox Properties

CSS Flexbox Layout

Achieved
Jul 6, 2019
Achievement
Responsive Patterns

Responsive Layouts

Achieved
Jul 4, 2019
Achievement
Media Queries

Responsive Layouts

Achieved
Jul 4, 2019
Achievement
Responsive Theory

Responsive Layouts

Achieved
Jul 4, 2019
Achievement
Going Further with HTML

HTML Basics

Achieved
Jul 4, 2019
Achievement
Structuring Your Content

HTML Basics

Achieved
Jul 4, 2019
Achievement
JavaScript Functions

JavaScript Basics (Retired)

Achieved
May 19, 2019
Achievement
JavaScript Conditional Statements

JavaScript Basics (Retired)

Achieved
May 18, 2019
Achievement
Finishing the Game

Introducing JavaScript

Achieved
May 17, 2019
Achievement
Introducing JavaScript

Introducing JavaScript

Achieved
May 17, 2019
Achievement
Treehouse Club - JavaScript

Treehouse Club: JavaScript

Achieved
May 12, 2019
Achievement
MASH JavaScript

Treehouse Club - MASH

Achieved
May 11, 2019
Achievement
MASH CSS

Treehouse Club - MASH

Achieved
May 9, 2019
Achievement
MASH HTML

Treehouse Club - MASH

Achieved
May 9, 2019
Achievement
S3 Storage Service

AWS with S3

Achieved
May 7, 2019
Achievement
AWS and "The Cloud"

AWS with S3

Achieved
May 3, 2019
Achievement
JavaScript Numbers

JavaScript Basics (Retired)

Achieved
Mar 24, 2019
Achievement
JavaScript Variables

JavaScript Basics (Retired)

Achieved
Mar 24, 2019
Achievement
Introducing JavaScript

JavaScript Basics (Retired)

Achieved
Mar 24, 2019
Achievement
Date and Time Functions

Reporting with SQL

Achieved
Mar 17, 2019
Achievement
Aggregate and Numeric Functions

Reporting with SQL

Achieved
Mar 17, 2019
Achievement
Unit Converter

PHP Basics

Achieved
Mar 17, 2019
Achievement
Getting to Know PHP

PHP Basics

Achieved
Mar 17, 2019
Achievement
WordPress User Roles

WordPress User Roles

Achieved
Mar 16, 2019
Achievement
Website Basics

Website Basics

Achieved
Mar 16, 2019
Achievement
WordPress Plugins

WordPress Basics

Achieved
Mar 16, 2019
Achievement
WordPress Themes

WordPress Basics

Achieved
Mar 16, 2019
Achievement
The WordPress Customizer

WordPress Basics

Achieved
Mar 16, 2019
Achievement
Managing Media in WordPress

WordPress Basics

Achieved
Mar 16, 2019
Achievement
Managing Content in WordPress

WordPress Basics

Achieved
Mar 16, 2019
Achievement
Installing WordPress Locally

Installing WordPress Locally

Achieved
Mar 15, 2019
Achievement
What Is WordPress?

What Is WordPress?

Achieved
Mar 15, 2019
Achievement
Creating and Modifying Database Tables

Creating and Modifying Database Tables

Achieved
Mar 14, 2019
Achievement
Working with Text

Reporting with SQL

Achieved
Mar 14, 2019
Achievement
Ordering, Limiting and Paging Results

Reporting with SQL

Achieved
Mar 13, 2019
Achievement
Handling Errors When Manipulating Data

Modifying Data with SQL

Achieved
Mar 13, 2019
Achievement
Deleting Data from a Database

Modifying Data with SQL

Achieved
Mar 13, 2019
Achievement
Updating Data in a Database

Modifying Data with SQL

Achieved
Mar 13, 2019
Achievement
Adding Data to a Database

Modifying Data with SQL

Achieved
Mar 13, 2019
Achievement
Finding the Data You Want

SQL Basics

Achieved
Mar 13, 2019
Achievement
Getting Data from a Database

SQL Basics

Achieved
Mar 12, 2019
Achievement
Data, Databases and SQL

SQL Basics

Achieved
Mar 12, 2019
Achievement
Understanding Flexbox

CSS Flexbox Layout

Achieved
Mar 11, 2019
Achievement
Write Smart and Efficient CSS with Sass

Sass Basics

Achieved
Mar 11, 2019
Achievement
Improve Your Workflow with Sass

Sass Basics

Achieved
Mar 10, 2019
Achievement
Getting Started with Sass

Sass Basics

Achieved
Mar 10, 2019
Achievement
Adding 3D Effects with CSS

CSS Transitions and Transforms

Achieved
Mar 10, 2019
Achievement
Getting Started with CSS Transforms

CSS Transitions and Transforms

Achieved
Mar 9, 2019
Achievement
Transition Timing Functions and Delays

CSS Transitions and Transforms

Achieved
Mar 9, 2019
Achievement
Getting Started with CSS Transitions

CSS Transitions and Transforms

Achieved
Mar 9, 2019
Achievement
Advanced Selectors

CSS Selectors

Achieved
Mar 8, 2019
Achievement
Going Further with Attribute Selectors and Pseudo-Classes

CSS Selectors

Achieved
Mar 7, 2019
Achievement
Selectors - Beyond the Basics

CSS Selectors

Achieved
Mar 7, 2019
Achievement
Positioning Page Content

CSS Layout Basics

Achieved
Mar 6, 2019
Achievement
CSS Layout Project

CSS Layout Basics

Achieved
Mar 6, 2019
Achievement
Page Layout with the Float Property

CSS Layout Basics

Achieved
Mar 5, 2019
Achievement
Controlling Layout with CSS Display Modes

CSS Layout Basics

Achieved
Mar 5, 2019
Achievement
Getting Started with CSS Layout

CSS Layout Basics

Achieved
Mar 5, 2019
Achievement
Fundamental Concepts

CSS Basics (2014)

Achieved
Mar 4, 2019
Achievement
Designing with the Latest Features

CSS Basics (2014)

Achieved
Mar 4, 2019
Achievement
Basic Layout

CSS Basics (2014)

Achieved
Mar 4, 2019
Achievement
The Box Model

CSS Basics (2014)

Achieved
Mar 4, 2019
Achievement
Understanding Values and Units

CSS Basics (2014)

Achieved
Mar 3, 2019
Achievement
Basic Selectors

CSS Basics (2014)

Achieved
Mar 3, 2019
Achievement
Getting Started with CSS

CSS Basics (2014)

Achieved
Mar 3, 2019
Achievement
Getting to Know Bootstrap 4

Bootstrap Basics

Achieved
Mar 2, 2019
Achievement
Treehouse Club - CSS

Treehouse Club: CSS

Achieved
Mar 2, 2019
Achievement
Creating an SVG

SVG Basics

Achieved
Mar 2, 2019
Achievement
Adding a New Web Page

Introduction to HTML and CSS (2016)

Achieved
Mar 2, 2019
Achievement
Make It Beautiful with CSS

Introduction to HTML and CSS (2016)

Achieved
Mar 2, 2019
Achievement
HTML: The Structural Foundation of Web Pages and Applications

Introduction to HTML and CSS (2016)

Achieved
Mar 1, 2019
Achievement
Debugging HTML and CSS Problems

How to Make a Website

Achieved
Mar 1, 2019
Achievement
Sharing a Website

How to Make a Website

Achieved
Mar 1, 2019
Achievement
Responsive Web Design and Testing

How to Make a Website

Achieved
Mar 1, 2019
Achievement
Adding Pages to a Website

How to Make a Website

Achieved
Feb 28, 2019
Achievement
Styling Web Pages and Navigation

How to Make a Website

Achieved
Feb 28, 2019
Achievement
Customizing Colors and Fonts

How to Make a Website

Achieved
Feb 28, 2019
Achievement
CSS: Cascading Style Sheets

How to Make a Website

Achieved
Feb 27, 2019
Achievement
Creating HTML Content

How to Make a Website

Achieved
Feb 23, 2019
Achievement
HTML First

How to Make a Website

Achieved
Feb 23, 2019
Achievement
Beginning HTML and CSS

How to Make a Website

Achieved
Feb 23, 2019
Achievement
Mobile Accessibility

Web Accessibility Compliance

Achieved
Feb 22, 2019
Achievement
Accessible UI Patterns

Web Accessibility Compliance

Achieved
Feb 22, 2019
Achievement
Semantic HTML and WAI-ARIA

Web Accessibility Compliance

Achieved
Feb 22, 2019
Achievement
WCAG 2.0 (and Other Standards)

Web Accessibility Compliance

Achieved
Feb 22, 2019
Achievement
Access for Everybody

Web Accessibility Compliance

Achieved
Feb 21, 2019
Achievement
Welcome to the Treehouse Club

Treehouse Club: HTML

Achieved
Feb 20, 2019
Achievement
Forms

HTML

Achieved
Feb 20, 2019
Achievement
Tables

HTML

Achieved
Feb 19, 2019
Achievement
Objects

HTML

Achieved
Feb 19, 2019
Achievement
Links

HTML

Achieved
Feb 19, 2019
Achievement
Lists

HTML

Achieved
Feb 19, 2019
Achievement
Text

HTML

Achieved
Feb 19, 2019
Achievement
Introduction

HTML

Achieved
Feb 19, 2019
Achievement
Introduction to SVG

SVG Basics

Achieved
Feb 18, 2019
Achievement
Captioning Video

HTML Video and Audio

Achieved
Feb 18, 2019
Achievement
Media Basics

HTML Video and Audio

Achieved
Feb 18, 2019
Achievement
Structuring Tables

HTML Tables

Achieved
Feb 17, 2019
Achievement
Table Basics

HTML Tables

Achieved
Feb 17, 2019
Achievement
Choosing Options

HTML Forms

Achieved
Feb 17, 2019
Achievement
Organizing Forms

HTML Forms

Achieved
Feb 17, 2019
Achievement
Form Basics

HTML Forms

Achieved
Feb 17, 2019
Achievement
Getting Familiar with HTML and CSS

Introduction to HTML and CSS (2016)

Achieved
Feb 16, 2019
Achievement
Images, Text and Links

HTML Basics

Achieved
Feb 15, 2019
Achievement
Getting Started With HTML

HTML Basics

Achieved
Feb 14, 2019
Achievement
Newbie

Achieved
Feb 5, 2019