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Ho Zong Xun

Member Since September 4, 2012

13,961

Total Points

•
2,207

JavaScript

2191 pts
Achievements

16 pts
Forum
•
1,887

CSS

1887 pts
Achievements

0 pts
Forum
•
1,678

Development Tools

1678 pts
Achievements

0 pts
Forum
•
1,557

PHP

1557 pts
Achievements

0 pts
Forum
•
1,463

Python

1463 pts
Achievements

0 pts
Forum
•
1,114

Java

1099 pts
Achievements

15 pts
Forum
•
895

Android

895 pts
Achievements

0 pts
Forum
•
736

HTML

734 pts
Achievements

2 pts
Forum
•
668

Design

668 pts
Achievements

0 pts
Forum
•
171

Ruby

171 pts
Achievements

0 pts
Forum
•
14

Business

14 pts
Achievements

0 pts
Forum

Points are earned whenever you take an important action on Treehouse.
Learn more about when and how points are earned.

160 Achievements

Achievement
Finalizing the Project

Brand Identity Basics

Achieved
Aug 16, 2015
Achievement
Case Studies and Examples

Brand Identity Basics

Achieved
Aug 16, 2015
Achievement
The Brand Identity Design Process

Brand Identity Basics

Achieved
Aug 16, 2015
Achievement
Introduction to Brand Identity

Brand Identity Basics

Achieved
Aug 16, 2015
Achievement
Laravel Getting Started

Laravel 4 Basics

Achieved
May 10, 2015
Achievement
User Input

Build an Interactive Story App (Retired)

Achieved
May 5, 2015
Achievement
Testing and Debugging

Build a Simple Android App (2014)

Achieved
May 4, 2015
Achievement
Improving Our Code

Build a Simple Android App (2014)

Achieved
May 4, 2015
Achievement
Coding the Fun Facts

Build a Simple Android App (2014)

Achieved
May 2, 2015
Achievement
Basic Android Programming

Build a Simple Android App (2014)

Achieved
May 2, 2015
Achievement
WordPress User Roles

WordPress User Roles

Achieved
Apr 30, 2015
Achievement
The WordPress Codex

The WordPress Codex

Achieved
Apr 30, 2015
Achievement
Owning a WordPress Site Long Term

WordPress for Website Owners

Achieved
Apr 30, 2015
Achievement
WordPress Community Management

WordPress for Website Owners

Achieved
Apr 30, 2015
Achievement
Working with Media in WordPress

WordPress for Website Owners

Achieved
Apr 30, 2015
Achievement
Adding and Editing Content

WordPress for Website Owners

Achieved
Apr 30, 2015
Achievement
Getting a WordPress Site

WordPress for Website Owners

Achieved
Apr 30, 2015
Achievement
Getting Started with WordPress

Getting Started with WordPress

Achieved
Apr 30, 2015
Achievement
Efficiency!

Java Data Structures

Achieved
Apr 29, 2015
Achievement
Exploring the Java Collections Framework

Java Data Structures

Achieved
Apr 28, 2015
Achievement
Organizing Data

Java Data Structures

Achieved
Apr 25, 2015
Achievement
Getting There

Java Data Structures

Achieved
Apr 24, 2015
Achievement
Delivering the MVP

Java Objects (Retired)

Achieved
Apr 23, 2015
Achievement
Creating the MVP

Java Objects (Retired)

Achieved
Apr 23, 2015
Achievement
Harnessing the Power of Objects

Java Objects (Retired)

Achieved
Apr 22, 2015
Achievement
Meet Objects

Java Objects (Retired)

Achieved
Apr 22, 2015
Achievement
Perfecting the Prototype

Java Basics

Achieved
Apr 22, 2015
Achievement
Introducing jQuery Plugins

Using jQuery Plugins

Achieved
Apr 21, 2015
Achievement
Using your New Tools

Java Basics

Achieved
Apr 21, 2015
Achievement
Getting Started with Java

Java Basics

Achieved
Apr 21, 2015
Achievement
Workflows

Git Basics

Achieved
Apr 20, 2015
Achievement
Working With Remote Repositories

Git Basics

Achieved
Apr 19, 2015
Achievement
Merging

Git Basics

Achieved
Apr 19, 2015
Achievement
Branches

Git Basics

Achieved
Apr 19, 2015
Achievement
Getting Started With Git

Git Basics

Achieved
Apr 18, 2015
Achievement
Creating the Initial Screen Layout

Build a Simple Android App (2014)

Achieved
Apr 16, 2015
Achievement
Getting Started with Android

Build a Simple Android App (2014)

Achieved
Apr 16, 2015
Achievement
Python Regular Expressions

Regular Expressions in Python

Achieved
Apr 11, 2015
Achievement
Slices

Python Collections (Retired)

Achieved
Apr 8, 2015
Achievement
Gettin' CRUD-y With It

Using Databases in Python

Achieved
Apr 8, 2015
Achievement
Our Diary App

Using Databases in Python

Achieved
Apr 8, 2015
Achievement
Meet Peewee

Using Databases in Python

Achieved
Apr 8, 2015
Achievement
Hack-n-Slash

Object-Oriented Python (retired)

Achieved
Apr 7, 2015
Achievement
Python Inheritance

Object-Oriented Python (retired)

Achieved
Apr 7, 2015
Achievement
Python Objects

Object-Oriented Python (retired)

Achieved
Apr 7, 2015
Achievement
How to Win Friends

Build a Social Network with Flask

Achieved
Apr 6, 2015
Achievement
Making Strong Users

Build a Social Network with Flask

Achieved
Apr 1, 2015
Achievement
Character Builder

Flask Basics

Achieved
Mar 30, 2015
Achievement
Flask Templates

Flask Basics

Achieved
Mar 30, 2015
Achievement
Welcome to Flask

Flask Basics

Achieved
Mar 30, 2015
Achievement
Combine and Minify Assets

Introduction to Front End Performance Optimization

Achieved
Mar 24, 2015
Achievement
Optimize Assets

Introduction to Front End Performance Optimization

Achieved
Mar 24, 2015
Achievement
Responsive Patterns

Responsive Layouts

Achieved
Mar 24, 2015
Achievement
Media Queries

Responsive Layouts

Achieved
Mar 24, 2015
Achievement
Responsive Theory

Responsive Layouts

Achieved
Mar 24, 2015
Achievement
Measuring Performance

Introduction to Front End Performance Optimization

Achieved
Mar 6, 2015
Achievement
Planning for Performance

Introduction to Front End Performance Optimization

Achieved
Mar 3, 2015
Achievement
Database Security

PHP & Databases with PDO

Achieved
Mar 3, 2015
Achievement
Queries & Results

PHP & Databases with PDO

Achieved
Mar 3, 2015
Achievement
Getting Started with PDO

PHP & Databases with PDO

Achieved
Mar 3, 2015
Achievement
Graphic Basics

Technology Foundations

Achieved
Mar 3, 2015
Achievement
Getting Started With Rails

Build a Simple Ruby on Rails Application

Achieved
Mar 2, 2015
Achievement
Objects, Classes, and Variables

Ruby Foundations

Achieved
Mar 2, 2015
Achievement
Ruby Basics

Ruby Foundations

Achieved
Mar 2, 2015
Achievement
Why Version Control Matters

Git Basics

Achieved
Mar 1, 2015
Achievement
Installing Programs

Console Foundations

Achieved
Feb 27, 2015
Achievement
Environment and Redirection

Console Foundations

Achieved
Feb 27, 2015
Achievement
Console Processes

Console Foundations

Achieved
Feb 27, 2015
Achievement
Console Users and Permission

Console Foundations

Achieved
Feb 27, 2015
Achievement
Moving Around in the Console

Console Foundations

Achieved
Feb 27, 2015
Achievement
PHP Inheritance & Interfaces

Object-Oriented PHP Basics (Retired)

Achieved
Feb 26, 2015
Achievement
PHP Properties & Methods

Object-Oriented PHP Basics (Retired)

Achieved
Feb 26, 2015
Achievement
PHP Objects and Classes

Object-Oriented PHP Basics (Retired)

Achieved
Feb 26, 2015
Achievement
AngularJS MVC Frameworks

AngularJS

Achieved
Feb 25, 2015
Achievement
What's New in Foundation 5

Framework Basics

Achieved
Feb 25, 2015
Achievement
Build a Website With Foundation

Framework Basics

Achieved
Feb 25, 2015
Achievement
Prototyping With Foundation

Framework Basics

Achieved
Feb 24, 2015
Achievement
Build a Website With Bootstrap

Framework Basics

Achieved
Feb 23, 2015
Achievement
Prototyping With Bootstrap

Framework Basics

Achieved
Feb 23, 2015
Achievement
Introduction to Front-End Frameworks

Framework Basics

Achieved
Feb 15, 2015
Achievement
Limiting Results in Queries

Using PHP with MySQL

Achieved
Feb 10, 2015
Achievement
Using Relationship Tables

Using PHP with MySQL

Achieved
Feb 10, 2015
Achievement
Filtering Input for Queries

Using PHP with MySQL

Achieved
Feb 9, 2015
Achievement
Paginating a List: Model and View

Enhancing a Simple PHP Application

Achieved
Feb 9, 2015
Achievement
Paginating a List: Controller

Enhancing a Simple PHP Application

Achieved
Feb 9, 2015
Achievement
Adding Search: Model

Enhancing a Simple PHP Application

Achieved
Feb 8, 2015
Achievement
Adding Search: Controller & View

Enhancing a Simple PHP Application

Achieved
Feb 8, 2015
Achievement
Refactoring the Codebase

Enhancing a Simple PHP Application

Achieved
Feb 8, 2015
Achievement
Cleaning URLs with Rewrite Rules

Enhancing a Simple PHP Application

Achieved
Feb 7, 2015
Achievement
Cleaning URLs with Subfolders

Enhancing a Simple PHP Application

Achieved
Feb 7, 2015
Achievement
Integrating Validation Errors

Enhancing a Simple PHP Application

Achieved
Feb 6, 2015
Achievement
Simple PHP Application: Wrapping Up The Project

Build a Simple PHP Application

Achieved
Feb 6, 2015
Achievement
Adding a Contact Form

Build a Simple PHP Application

Achieved
Feb 5, 2015
Achievement
Querying the Database

Using PHP with MySQL

Achieved
Feb 5, 2015
Achievement
Securing and Maintaining a MySQL Database

Database Foundations

Achieved
Feb 3, 2015
Achievement
SQL Calculating, Aggregating and Other Functions

Database Foundations

Achieved
Feb 3, 2015
Achievement
Joining Relational Data Between Tables in SQL

Database Foundations

Achieved
Feb 3, 2015
Achievement
Introduction to Data, Databases and SQL

Database Foundations

Achieved
Feb 1, 2015
Achievement
Manipulating Schema with SQL

Database Foundations

Achieved
Feb 1, 2015
Achievement
Creating Tables and Manipulating Data with SQL

Database Foundations

Achieved
Jan 30, 2015
Achievement
Reading Data from Databases with SQL

Database Foundations

Achieved
Jan 29, 2015
Achievement
Installing MySQL Server and MySQL Workbench

Database Foundations

Achieved
Jan 28, 2015
Achievement
Table Basics

HTML Tables

Achieved
Jan 27, 2015
Achievement
AJAX and APIs

AJAX Basics (retiring)

Achieved
Jan 27, 2015
Achievement
jQuery and AJAX

AJAX Basics (retiring)

Achieved
Jan 27, 2015
Achievement
Programming AJAX

AJAX Basics (retiring)

Achieved
Jan 26, 2015
Achievement
AJAX Concepts

AJAX Basics (retiring)

Achieved
Jan 26, 2015
Achievement
Form Basics

HTML Forms

Achieved
Jan 26, 2015
Achievement
Building a Command Line Application

Node.js Basics (2014)

Achieved
Jan 25, 2015
Achievement
Introduction to Node.js

Node.js Basics (2014)

Achieved
Jan 24, 2015
Achievement
Creating a Simple Drawing Application

jQuery Basics (2014)

Achieved
Jan 23, 2015
Achievement
Creating a Password Confirmation Form

jQuery Basics (2014)

Achieved
Jan 23, 2015
Achievement
Creating a Mobile Drop Down Menu

jQuery Basics (2014)

Achieved
Jan 23, 2015
Achievement
Creating a Simple Lightbox

jQuery Basics (2014)

Achieved
Jan 22, 2015
Achievement
Creating a Spoiler Revealer

jQuery Basics (2014)

Achieved
Jan 22, 2015
Achievement
Introduction to jQuery

jQuery Basics (2014)

Achieved
Jan 22, 2015
Achievement
Traversing and Manipulating the DOM with JavaScript

Interactive Web Pages with JavaScript

Achieved
Jan 22, 2015
Achievement
Selecting Elements and Adding Events with JavaScript

Interactive Web Pages with JavaScript

Achieved
Jan 20, 2015
Achievement
JavaScript and the DOM

Interactive Web Pages with JavaScript

Achieved
Jan 20, 2015
Achievement
Media Queries

Unused CSS Stages

Achieved
Jan 20, 2015
Achievement
CSS Animations

Unused CSS Stages

Achieved
Jan 19, 2015
Achievement
Transitions and Transforms

Unused CSS Stages

Achieved
Jan 16, 2015
Achievement
Flexbox and Multi-Column Layout

Unused CSS Stages

Achieved
Jan 16, 2015
Achievement
Gradients

CSS Foundations

Achieved
Jan 16, 2015
Achievement
Web Typography

CSS Foundations

Achieved
Jan 16, 2015
Achievement
Backgrounds and Borders

CSS Foundations

Achieved
Jan 15, 2015
Achievement
CSS Box Model

CSS Foundations

Achieved
Jan 14, 2015
Achievement
Forms

HTML

Achieved
Jan 13, 2015
Achievement
JavaScript Objects

JavaScript Foundations

Achieved
Jan 13, 2015
Achievement
JavaScript Functions

JavaScript Foundations

Achieved
Jan 13, 2015
Achievement
Workflow Basics

Photoshop Foundations

Achieved
Jan 12, 2015
Achievement
Slices & Save for Web

Photoshop Foundations

Achieved
Jan 7, 2015
Achievement
Vector Shapes

Photoshop Foundations

Achieved
Jan 7, 2015
Achievement
Type Tools

Photoshop Foundations

Achieved
Jan 7, 2015
Achievement
Masks Basics

Photoshop Foundations

Achieved
Jan 7, 2015
Achievement
Layer Basics

Photoshop Foundations

Achieved
Jan 7, 2015
Achievement
Workspace Basics

Photoshop Foundations

Achieved
Jan 7, 2015
Achievement
JavaScript Arrays

JavaScript Foundations

Achieved
Dec 23, 2014
Achievement
JavaScript Numbers

JavaScript Foundations

Achieved
Dec 11, 2014
Achievement
JavaScript Strings

JavaScript Foundations

Achieved
Dec 11, 2014
Achievement
Introduction Variables

JavaScript Foundations

Achieved
Dec 9, 2014
Achievement
Functions

Introduction to Programming

Achieved
Dec 8, 2014
Achievement
Values and Units

CSS Foundations

Achieved
Dec 5, 2014
Achievement
Tables

HTML

Achieved
Apr 24, 2014
Achievement
Objects

HTML

Achieved
Apr 23, 2014
Achievement
Links

HTML

Achieved
Apr 23, 2014
Achievement
Lists

HTML

Achieved
Apr 23, 2014
Achievement
Advanced Selectors

CSS Foundations

Achieved
Apr 23, 2013
Achievement
Text

HTML

Achieved
Jan 2, 2013
Achievement
Launching the Website

Build a Simple Website

Achieved
Jan 2, 2013
Achievement
Creating a Website Structure

Build a Simple Website

Achieved
Jan 2, 2013
Achievement
Styling Content

Build a Simple Website

Achieved
Jan 2, 2013
Achievement
Text Editors and HTML

Build a Simple Website

Achieved
Dec 12, 2012
Achievement
Website Basics

Build a Simple Website

Achieved
Dec 12, 2012
Achievement
Page Layout

CSS Foundations - Version 1

Achieved
Sep 10, 2012
Achievement
Printing

CSS Foundations - Version 1

Achieved
Sep 10, 2012
Achievement
Data Types

CSS Foundations - Version 1

Achieved
Sep 5, 2012
Achievement
Introduction

CSS Foundations - Version 1

Achieved
Sep 4, 2012
Achievement
Introduction

HTML

Achieved
Sep 4, 2012
Achievement
Newbie

Achieved
Sep 4, 2012