Here is a list of all documented namespaces with brief descriptions:

[detail level 1234]

▼Npw	Provides basic helpers for reading and writing UTF-8 encoded strings
▼Ncontainers
▼CFilteredView
Citerator
CAllocator
CBasicInlineDeque
CBasicInlineDeque< ValueType, SizeType, containers::internal::kGenericSized >
CBasicInlineDequeStorage
CBasicInlineDequeStorage< ValueType, SizeType, kCapacity, false >
CBasicInlineDequeStorage< ValueType, SizeType, kCapacity, true >
CBasicInlineQueue
CBasicInlineQueue< ValueType, SizeType, containers::internal::kGenericSized >
▼CBasicInlineVarLenEntryQueue
▼CEntry	Refers to an entry in-place in the queue. Entries may be discontiguous
Citerator
Citerator
CBasicInlineVarLenEntryQueue< T, containers::internal::kGenericSized >
CByteBuffer	ByteBuffers declare a buffer along with a ByteBuilder
▼CByteBuilder
Citerator
CConstexprTag
CDeallocator	Abstract interface for releasing memory
CInlineBasicString	`pw::InlineBasicString` is a fixed-capacity version of `std::basic_string`. In brief:
CInlineBasicString< T, string_impl::kGeneric >
▼CIntrusiveForwardList
CItem
▼CIntrusiveMap
Cconst_iterator
Citerator
▼CIntrusiveMultiMap
Cconst_iterator
Citerator
▼CIntrusiveMultiSet
Cconst_iterator
Citerator
▼CIntrusiveSet
Cconst_iterator
Citerator
CJsonArray
CJsonBuffer
CJsonBuilder
CJsonObject
CJsonValue
CLinkerSymbol
CNaturallyAligned
CNestedJsonArray
CNestedJsonObject
CNoDestructor
CPackedPtr
CRuntimeInitGlobal
CScopeGuard
CSharedPtr
CStatus
CStatusWithSize
CStringBuffer
CStringBuilder
CThreadAttrs
CThreadContext
CThreadContext< kExternallyAllocatedThreadStack >
CThreadContextFor
CThreadStack
CUniquePtr
CVector
CVector< T, vector_impl::kGeneric >
CVectorStorage
CVectorStorage< T, kMaxSize, false >
CVectorStorage< T, kMaxSize, true >
CWeakPtr