Less Skills Tests
Variables, mixins, imports and Less-to-CSS build pipelines
Tests
Less — Beginner
Variables, mixins, imports, guards, parent selectors, and escaping.
BeginnerOpenLess — Intermediate
Detached rulesets, loops, merge modes, reference imports, and compilation trade-offs.
IntermediateOpenLess — Advanced
Reference imports, strict math, plugins, build-time workflows, and avoiding coupling.
AdvancedOpen