Computer Programming

1. Software

1.1. Java

1.2. C-based Languages

1.2.1. C

1.2.2. C++

1.2.3. C#

1.2.4. Objective-C

1.3. Visual Basic .NET

2. Web

2.1. Back-end / Server-side

2.1.1. Python

2.1.2. PHP

2.1.3. Ruby

2.2. Front-end / Client-side

2.2.1. Javascript

2.2.2. HTML (Hypertext Markup Language)

2.2.3. CSS (Cascading Style Sheets)