Clayton Perszyk

Clayton Perszyk

Treehouse Moderator

Member Since September 26, 2013

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547 Achievements

  • Time Complexity
  • Using Java's Built-In Annotations
  • Playing a Counting Game
  • Working with Classes in JavaScript
  • Object Basics
  • Introduction to Object-Oriented JavaScript
  • Understanding Flexbox
  • Putting it all Together
  • Actions, Dispatch and Reducers. Oh my!
  • Modularizing the React Scoreboard Application
  • Getting Started with Redux
  • Go Data Structures Overview
  • Go Syntax Overview
  • A Route to a Read Action
  • Rails Resource Index
  • Adding a Model Attribute
  • Using the Rails Console
  • Handling Rails Requests
  • Creating Rails Apps
  • Angular Form Validation
  • Angular Basic Forms
  • Services in Angular
  • Angular Components
  • Setting Up an Angular Application
  • Getting Started with React Router
  • Combine and Minify Assets
  • Optimize Assets
  • Measuring Performance
  • Planning for Performance
  • Communicating with Mongo Through Mongoose
  • Component Lifecycle
  • Designing Dataflow
  • Stateful Components
  • Thinking in Components
  • First Steps in React
  • Modeling Data for the API
  • Building API Routes in Express
  • Building a REST Service
  • Classes
  • Objects and New Collection Types
  • The Cooler Parts of ES2015
  • ES2015 Basics
  • Inheritance
  • Understanding CSS Transitions and Transforms
  • Understanding Flexbox and Multi-Column Layout
  • Creating an SVG
  • Methods
  • Object-Oriented Programming
  • Introducing Unit Testing
  • IDE Exploration
  • How it Works
  • Efficiency!
  • Exploring the Java Collections Framework
  • Cleaning Data
  • Describing Data
  • Adding 3D Effects with CSS
  • Getting Started with CSS Transforms
  • Get Involved in Open Source
  •  Create a Web Presence on GitHub
  •  Working on a Team
  • Improving your Gulp Workflow
  • The Internet
  • Getting the REST You Need
  • Positioning Page Content
  • CSS Layout Project
  • Page Layout with the Float Property
  • Controlling Layout with CSS Display Modes
  • Getting Started with CSS Layout
  • Ruby Standard Library: Part 2
  • Ruby Standard Library: Part 1
  • Ruby Core
  • Transition Timing Functions and Delays
  • Getting Started with CSS Transitions
  • WWW
  • Date and Time Functions
  • Aggregate and Numeric Functions
  • Working with Text
  • Ordering, Limiting and Paging Results
  • GET and POST Requests in a Browser
  • Introduction to HTTP
  • More TODO with the MEAN Stack
  • Creating and Editing Data in a MEAN App
  • Setting Up MongoDB
  • Going MEAN with Angular
  • Going MEAN with Express
  • Introduction to MEAN
  • Handling Errors When Manipulating Data
  • Deleting Data from a Database
  • Updating Data in a Database
  • Adding Data to a Database
  • Finding the Data You Want
  • Getting Data from a Database
  • Data, Databases and SQL
  • Introduction to Video Games
  • Working By Yourself
  • Hello, GitHub!
  • Compile Sass with Gulp
  • Gulp your JavaScript workflow!
  • Updating and Uninstalling Packages with npm
  • Installing Packages with npm
  • What is npm?
  • Input and Output
  • Search
  • Doing More with Express
  • Improving Our Todo App
  • Perfect
  • Store Inventory Using Modules
  • Include and Extend
  • Services in Angular
  • Perform
  • Ruby Core Modules
  • Quiz Practice Project
  • Prototypal Inheritance
  • Constructor Functions & Prototypes
  • Serving Static Files in Express
  • Using Angular's Built-in Directives
  • Controllers and Scope
  • Ruby Module Basics
  • Console I/O
  • Prepare and Plan
  • Go Further With Mongo
  • Working With Collections
  • Understanding MongoDB
  • Getting Started with MongoDB
  • Getting Started with Angular
  • Welcome to Gulp.js
  • Introduction to Methods
  • Using Templates with Express
  • The Request and Response Objects in Express
  • Developing Express Apps Like a Boss
  • Getting Started with Express
  • Getting Started with Data Science
  • HTTP Methods and Headers
  • Creating a Basic Template Engine in Node.js
  • Handling Routes in Node.js
  • Creating a Simple Server in Node.js
  • Responsive Patterns
  • Media Queries
  • Responsive Theory
  • Organizing Data
  • Getting There
  • Computer Languages
  • Computer Basics
  • Interactive Visualizations
  • Styling and Scaling Data
  • Making Strong Users
  • Data Binding with D3
  • Selections with D3
  • Introduction to SVG
  • API Authentication
  • Coding the API
  • Ruby Class Design
  • Route Connections
  • Introduction to REST
  • Nested Routes & Controllers
  • JavaScript Objects
  • JavaScript Arrays
  • JavaScript Loops
  • Getting Started with PDO
  • Fundamental Concepts
  • Designing with the Latest Features
  • Improving Usability
  • Mobile Usability
  • Basic Layout
  • Hooking up the Model to the View
  • Blocks Practice
  • Working With Blocks
  • Ruby Blocks
  • The Box Model
  • Building the Weather UI
  • Gettin' CRUD-y With It
  • Our Diary App
  • Meet Peewee
  • Test Doubles
  • Acceptance Tests
  • Website Usability
  • Understanding Values and Units
  • Working with JSON
  • Concurrency and Error Handling
  • Networking
  • Exploring an API
  • Build a Simple Todo List Program
  • Ruby Booleans
  • Organizing your Tests
  • Creating Your Tests
  • Tools for Testers
  • How To Test Our Code
  • Basic Selectors
  • Python Regular Expressions
  • Delivering the MVP
  • Building a Command Line Application
  • Introduction to Node.js
  • Creating the MVP
  • Introduction to Illustrator
  • Harnessing the Power of Objects
  • Meet Objects
  • Make Your Own AngularJS Widget
  • Extending Inputs
  • Getting Started with CSS
  • AngularJS Directives
  • Build a Bank Account Class
  • Services and Dependencies
  • Two-way Data Binding
  • Ruby Variables and Methods
  • AngularJS MVC Frameworks
  • Ruby Objects and Classes
  • Character Builder
  • Flask Templates
  • Welcome to Flask
  • Error Handling
  • Creating Distributable OOP Packages
  • Autoloading and Composer
  • Databases and International Concerns
  • Starting Right with PHP Best Practices
  • Timezones
  • Math Quiz App
  • Dates and Times
  • Exploring Ember
  • Ember Data
  • Models
  • Controllers
  • Routes and Templates
  • Getting Started with Ember.js
  • MASH JavaScript
  • MASH CSS
  • MASH HTML
  • Chrome DevTools Basics
  • Buggy Logs
  • Beyond the Basics
  • Advanced Objective-C
  • Custom Media Players
  • PHP Internal Functions
  • PHP Returns & Closures
  • PHP Functions Basics
  • Testing and Debugging
  • Captioning Video
  • Introduction to Typography
  • Cleaner Code
  • Media Basics
  • Perfecting the Prototype
  • JavaScript Functions
  • JavaScript Conditional Statements
  • JavaScript Numbers
  • JavaScript Variables
  • Build a Simple Contact List
  • Ruby Iteration
  • Ruby Loops
  • Introducing JavaScript
  • Using your New Tools
  • Improving Our Code
  • Getting Started with Java
  • Coding the Fun Facts
  • Hack-n-Slash
  • Python Inheritance
  • Build a Grocery List Program
  • Ruby Hashes
  • Python Objects
  • Ruby Arrays
  • Basic Android Programming
  • Getting Modular with Mixins and Functions
  • Push Updates
  • Activity Feeds
  • Create an Image Gallery
  • Creating the Initial Screen Layout
  • Getting Started with Android
  • Uploading and Resizing Images
  • Uploading Files
  • Treehouse Club - JavaScript
  • What is Usability?
  • Getting Started with Advanced Sass
  • Spriting with Compass
  • Compass Helper Functions
  • Better SEO Through Tools
  • Dungeon Game
  • Cleanup and Feature Merge
  • Maintaining The Test Suite
  • Tuples
  • Polishing Rails Applications
  • Traversing and Manipulating the DOM with JavaScript
  • Static Pages with Rails
  • Moving Forward with UX
  • WordPress Plugin Best Practices
  • Treehouse Club - CSS
  • Creating an App Tutorial
  • Widgets and Custom Menus
  • Blank Slates and Rails
  • Dictionaries
  • Email with Rails
  • Modifying Todo Lists
  • Slices
  • Lists Redux
  • Tools UXers Use
  • Better SEO Through Code
  • PHP Loops
  • Compass Layout and Typography
  • Form Builders and Rails
  • Foundation Framework
  • Selecting Elements and Adding Events with JavaScript
  • JavaScript and the DOM
  • PHP Conditionals
  • Custom Post Types and Fields
  • AR Extensions
  • Callbacks
  • Styling Rails Forms
  • Customizing WordPress Themes
  • Introduction to Objective-C
  • How UXers Think
  • PHP Datatypes
  • Query Interface
  • Validation
  • WordPress Themes
  • Installing Wordpress
  • Better SEO Through Content
  • Styling Rails Models
  • Ruby Logical Operators
  • Ruby Control Structures
  • Ruby on Rails Helpers
  • Getting Started with Compass
  • Structuring Tables
  • Ruby Operators
  • Rails Partials
  • Working with Rails Layouts
  • Owning a WordPress Site Long Term
  • Migrations and Relationships
  • WordPress Community Management
  • Working with Media in WordPress
  • What Do User Experience Designers Do?
  • Relating Models
  • Managing Friendships
  • Adding and Editing Content
  • Zurb Foundation on Rails
  • Introduction to ActiveRecord
  • Laravel CRUD
  • Table Basics
  • Getting a WordPress Site
  • What is User Experience (UX)?
  • Using AJAX
  • Validation & Flash Messages
  • Remember Me
  • Password Resets and Testing
  • Styling a Header
  • Laravel Forms
  • Getting Started with WordPress
  • PHP Data & Structure
  • PHP Getting Started
  • Choosing Options
  • Laravel & Databases
  • Laravel Controllers
  • Organizing Forms
  • Form Basics
  • What's New in Foundation 5
  • Soft Skills - Psychology
  • Pointers and Memory
  • Build a Website With Foundation
  • Writing Online
  • Adding State
  • Laravel Project Setup
  • Laravel Getting Started
  • Pick a Number! Any Number!
  • Putting the "Fun" Back in "Functions"
  • Functional Programming in C
  • Shopping List
  • Adding User Support to Our Application
  • Things That Count
  • Ins & Outs
  • Say Hello to Python
  • Password Hashing and Sign-In
  • Ruby Methods
  • Ruby Numbers (Ruby Basics)
  • Introduction to SEO
  • Ruby Strings (Ruby Basics)
  • How Ruby Works
  • Sass and Rails
  • Productivity
  • Presentation Skills
  • Fundamentals of C
  • Prototyping With Foundation
  • AJAX and APIs
  • Color Theory
  • DNS Basics
  • jQuery and AJAX
  • Build a Todo List Application with Rails 4
  • Programming AJAX
  • AJAX Concepts
  • Display Modes
  • Grid Layout
  • Flexbox Layout
  • Important Skills For Professional Success
  • Building the Friendship UI
  • Limiting Results in Queries
  • Creating Friendships
  • Using Relationship Tables
  • Filtering Input for Queries
  • Principles
  • Querying the Database
  • Connecting to MySQL
  • Paginating a List: Model and View
  • Positioning Schemes
  • Paginating a List: Controller
  • Adding Search: Model
  • Graphic Basics
  • Build a Website With Bootstrap
  • Adding Search: Controller & View
  • Securing and Maintaining a MySQL Database
  • Professional Development
  • Applying & Interviewing
  • Website Basics
  • Elements
  • Prototyping With Bootstrap
  • Refactoring the Codebase
  • Cleaning URLs with Rewrite Rules
  • SQL Calculating, Aggregating and Other Functions
  • Float Layout
  • Joining Relational Data Between Tables in SQL
  • Cleaning URLs with Subfolders
  • Integrating Validation Errors
  • The Job Search
  • Manipulating Schema with SQL
  • Introduction to Front-End Frameworks
  • Simple PHP Application: Wrapping Up The Project
  • Debugging HTML and CSS Problems
  • Sharing a Website
  • Networking
  • Design Foundations Final
  • Creating Tables and Manipulating Data with SQL
  • Working with PHP Functions
  • Responsive Web Design and Testing
  • Becoming a Problem Solver
  • Personal Branding
  • Setting Your Course
  • Careers in the Tech Industry
  • Reading Data from Databases with SQL
  • Installing MySQL Server and MySQL Workbench
  • Integrating With Paypal
  • Adding Pages to a Website
  • Self-Assessment
  • Understanding Aesthetics
  • Styling Web Pages and Navigation
  • Listing Inventory Items
  • Customizing Colors and Fonts
  • CSS: Cascading Style Sheets
  • Creating HTML Content
  • Advanced Sass Concepts
  • Adding a Contact Form
  • Speeding up Workflow With Sass
  • Ruby Testing
  • Creating the Menu and Footer
  • Standard Library
  • Getting Started with PHP
  • Creating a Simple Drawing Application
  • Workflows
  • Working With Remote Repositories
  • Variables, Mixins, and Extending Selectors
  • HTML First
  • Getting Started with Sass
  • Beginning HTML and CSS
  • Creating a Password Confirmation Form
  • Creating a Mobile Drop Down Menu
  • Introduction to Design
  • PHP Inheritance & Interfaces
  • Creating a Simple Lightbox
  • Merging
  • PHP Properties & Methods
  • PHP Objects and Classes
  • Introduction to Data, Databases and SQL
  • Branches
  • Getting Started With Git
  • Why Version Control Matters
  • Creating a Spoiler Revealer
  • Introduction to jQuery
  • Installing Programs
  • Environment and Redirection
  • Console Processes
  • Console Users and Permission
  • Ruby Core
  • Ruby Modules
  • Ruby Procs & Lambdas
  • Ruby Blocks
  • Ruby Loops
  • Ruby Methods
  • Ruby Hashes
  • Ruby Arrays
  • Ruby Numbers
  • Ruby Strings
  • Objects, Classes, and Variables
  • Ruby Basics
  • Moving Around in the Console
  • Rails Deployment
  • Building the Profile Page
  • Testing the Whole App
  • Rails Routing
  • Writing Tests
  • Customizing Ruby on Rails Forms
  • Ruby on Rails Authentication
  • Rails Frontend Development
  • Getting Started With Rails
  • Installing a Ruby Development Environment
  • Web Apps
  • Websites
  • Introduction
  • Customizing Google Maps
  • Google Maps Integration
  • jQuery Plugins
  • Form Validation and Manipulation
  • Introduction to jQuery
  • JavaScript Objects
  • JavaScript Functions
  • JavaScript Arrays
  • JavaScript Numbers
  • JavaScript Strings
  • Introduction Variables
  • Functions
  • Objects and Arrays
  • Control Structures
  • Basics
  • Advanced Techniques
  • Responsive Design
  • Adaptive Design
  • Adaptive Design
  • Fluid Foundation
  • Introduction to Responsive Web Design
  • Media Queries
  • CSS Animations
  • Transitions and Transforms
  • Flexbox and Multi-Column Layout
  • Gradients
  • Web Typography
  • Backgrounds and Borders
  • CSS Box Model
  • Text, Fonts, and Lists
  • Values and Units
  • Advanced Selectors
  • Selectors
  • Getting Started with CSS
  • Forms
  • Tables
  • Objects
  • Links
  • Lists
  • Text
  • Introduction
  • Launching the Website
  • Styling Content
  • Creating a Website Structure
  • Text Editors and HTML
  • Website Basics
  • Newbie