| ▼Meta | A tiny metaprogramming library | 
| ▼Trait | Trait invocation/composition | 
| ▼Invocation | Trait invocation | 
| lazy | |
| ▼Composition | Trait composition | 
| lazy | |
| lazy | |
| ▼Logical | Logical operations | 
| lazy | |
| ▼Algorithms | Algorithms | 
| ▼Query/Search | Query and search algorithms | 
| lazy | |
| ▼Transformation | Transformation algorithms | 
| lazy | |
| Runtime | Runtime algorithms | 
| ▼Datatype | Datatypes | 
| ▼list_like | |
| lazy | |
| Integer sequence | Equivalent to C++14's std::integer_sequence | 
| Extension | Extend meta with your own datatypes | 
| lazy | |
| ▼Math | Integral constant arithmetic | 
| lazy | |
| ▼Iterator | Iterator functionality | 
| Iterator Concepts | Iterator concepts | 
| ▼Range | Core range functionality | 
| Range Concepts | Range concepts | 
| Algorithms | Iterator- and range-based algorithms, like the standard algorithms | 
| Views | Lazy, non-owning, non-mutating, composable range views | 
| Actions | Eager, mutating, composable algorithms | 
| Utility | Utility classes | 
| Functional | Function and function object utilities | 
| Numerics | Numeric utilities |