Discussion Overview
The discussion revolves around the programming languages used in the development of Facebook, with participants exploring various languages and their roles in the platform's architecture.
Discussion Character
- Exploratory
- Technical explanation
- Debate/contested
Main Points Raised
- One participant inquires whether Facebook was built using HTML, CSS, HTML5, CSS3, PHP, and JavaScript.
- Another participant suggests that server-side code is likely written in C or possibly Java, noting that HTML and CSS are markup languages and that JavaScript is typically not used for robust applications.
- A different participant asserts that Facebook uses heavily augmented PHP along with C++, Erlang, Python, and D.
- There is a question about whether the same languages are used for Instagram.
- One participant expresses doubt about the use of Java in Facebook or Instagram, suggesting that PHP or similar platforms are primarily used.
- A participant provides a link to a detailed answer on Quora regarding the programming languages used at Facebook.
Areas of Agreement / Disagreement
Participants express differing views on the programming languages used, with no consensus reached on the specific languages employed in Facebook's development.
Contextual Notes
Some claims depend on interpretations of what constitutes a programming language versus a markup language, and there are unresolved questions about the specific roles of various languages in the architecture of Facebook and Instagram.