Fire the ‘bp_generate_rewrite_rules’ action, where BP generates its rewrite rules.

Fires inside the ‘bp_generate_rewrite_rules’ function.

Fire the ‘bp_allowed_themes’ filter.

Fire the ‘bp_add_permastructs’ action, where BP adds its BP-specific permalink structure.

Fires inside the ‘bp_widgets_init’ function, which runs after widgets have been set up.

Fire ‘bp_head’, which is used to hook scripts and styles in the .

Fires inside the ‘bp_head’ function, which runs on ‘wp_head’.

Fire the ‘bp_template_redirect’ action.

Fires inside the ‘bp_template_redirect’ function.

Fire the ‘bp_register_theme_packages’ action.