Since I began working with bitcoin related websites mid last year I ran into lots of hurdles and I have compiled what I have learned into some step by step videos and written tutorials.
I know I'm not the greatest coder and there are probably better ways to do the things I demonstrate, but I only created these because they don't exist already and I wish they did when I was getting started. If you think I missed something crucial I advise you to create something better because it's something that the community could really use.
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So You Want To Use Bitcoin On Your Website?
List of All Videos: https://www.youtube.com/user/m1xolyd1an/videos
Written Lessons:
Table of Contents
Lesson 1 - Intro into Bitcoin
Lesson 2 - Intro to Web Wallets
Lesson 3 - Intro to PHP and JSON
Lesson 4 - More PHP and JSON
Lesson 5 - API
Lesson 6 - PROJECT - Create a simple bitcoin webstore
Bitcoin and Websocket - Real-Time Live Transactions
Chain.com API - Create a Address & Transaction Browser
How to use blockchain's new receive payments API with PHP & cURL
Video Lessons:
Lesson 1 - Intro into Bitcoin
Lesson 2 - Intro to Web Wallets
Lesson 3 - Intro to PHP and JSON
Lesson 4 - More PHP and JSON
Lesson 5 - API
Lesson 6 - PROJECT - Create a simple bitcoin webstore
How To Create Dynamic Bitcoin URIs
How To Use Blockchain.info Receive Payments API Deprecated as of Dec 7th 2015, see new version
Bitcoin and Websocket - Real-Time Live Transactions
How To Easily Query Bitcoin Blockchain Stats with Blockchain.info API
How To Create A Bitcoin Address Validation Form
All videos as a Playlist
How to use blockchain's new receive payments API with PHP & cURL
How to use Block.IO API to integrate bitcoin payments on your website
Building a Bitcoin Address Browser with Chain.com API:
Videos:
Building a Bitcoin Address Browser
Building a Bitcoin Address Browser 2
Building a Bitcoin Address Browser 3
Building a Bitcoin Address Browser 4
Example code basic: http://pastebin.com/s2RndVpy
2nd Example using curl. Also using $_GETs to turn each address into a link : http://pastebin.com/GJQXcVck
Building Bitcoin Websites:
Some older videos. This is where I started...
The videos are less structured but still useful.
PLAYLIST: Building Bitcoin Websites
Contents:
How to get the Price
Create a BTC/USD Converter
Using Blockchain.info API
Building A Bitcoin Faucet
Again, I know these aren't the best but it's a start in a world without walk-through tutorials for building bitcoin related websites.

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My tutorials have now been featured on Blockchain's blog!
7/30/15 - http://blog.blockchain.com/2015/07/30/b ... -tutorial/
11/18/15 - http://blog.blockchain.com/2015/11/18/u ... k-halving/