When a programmer uses computer programming languages to create source code, they are creating a set of instructions. Once a programmer creates a source code, they can subsequently incorporate it into a website, application, or another computer program to provide instructions on how to operate.
The purpose of source code is to define how a program (software) will operate based on a set of deterministic instructions and statements. Source code is a collection of lines of computer code.
When a user clicks on a button or hyperlink on a web page, someone might put a line of source code instructing the website to react in a particular way.
Typically, programmers create source code in a text-based application like a text CSV and then translate it using a compiler into a format that computer programs can understand. After this translation, the source code is transformed into object code.
Source code is frequently simple to read and comprehend prior to translation because it explains the function a programmer wants to add to a website or software. After translation, a programmer can save the original source code to a computer’s hard drive or database for later use. Additionally, programmers can print hard copies of their source code.