What are the common solutions for making clean id space in a SPA?

Question

Situation: several developers working remotely on different section/modules of a SPA. As a result they may accidentally introduce HTML elements with the same id. W

Answer 1

When a project is being developed in parallel by multiple teams the key factor in it's success is communication between the teams.

The teams should get together at set intervals to discuss cross-cutting concerns (e.g. naming strategies for ids). For instance if using the Scrum agile development methodology, the teams would meet periodically in a "Scrum of Scrums" meeting to discuss such an issue.

By having a conversation the teams will be able to agree on a naming convention (and document the agreed convention for future reference) which best suits the components being developed at that time (and when I say best at that time, I mean simplest and most easy to read whilst avoiding any naming clashes). Hence your suggestion to "pre-arrange" id's whilst work is being carried out in parallel isn't as ridiculous as you may think!