Native HTML · explicit structure · local scope
SimpleSL is a convention for structuring HTML, CSS and documentation. It provides a stable frame for web pages without hiding web standards behind an extra technical layer.
header.hdidentitynav.mnorientationmain.ctcontentfooter.ftconclusionsection#slugcontext01 / Readable
Four semantic areas, short classes and a business slug. The document already explains its organisation.
02 / Local
Every feature lives in a section#slug. CSS and behaviour stay close to their intent.
03 / Durable
HTML, CSS and JavaScript remain visible. PHP, HTMX, SQLite or Blade may extend the foundation without replacing it.
The section is the functional unit. Interface elements are the internal structures of that section.