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@codama/nodes
Advanced tools
Codama ➤ Nodes
This package defines the various nodes that make up the Codama IDL. It provides types and helper functions to work with these nodes. If you are looking for a type-only version of these nodes, you can find them in the @codama/node-types package.
Installation
pnpm install @codama/nodes
[!NOTE] This package is included in the main
codamapackage. Meaning, you already have access to its content if you are installing Codama this way.pnpm install codama
All available nodes
The Codama IDL is composed of various nodes that describe different aspects of a Solana program. Some nodes are categorised together as they share a similar purpose. For instance, all the nodes that describe a data structure that can be encoded and decoded into buffers are grouped under the TypeNode category.
Below are all of the available nodes and their documentation. Also note that you can refer to any node using the Node helper type.
AccountNodeDefinedTypeNodeErrorNodeInstructionAccountNodeInstructionArgumentNodeInstructionByteDeltaNodeInstructionNodeInstructionRemainingAccountsNodePdaNodeProgramNodeRootNodeContextualValueNode(abstract)CountNode(abstract)DiscriminatorNode(abstract)LinkNode(abstract)PdaSeedNode(abstract)TypeNode(abstract)AmountTypeNodeArrayTypeNodeBooleanTypeNodeBytesTypeNodeDateTimeTypeNodeEnumEmptyVariantTypeNodeEnumStructVariantTypeNodeEnumTupleVariantTypeNodeEnumTypeNodeEnumVariantTypeNode(abstract)FixedSizeTypeNodeHiddenPrefixTypeNodeHiddenSuffixTypeNodeMapTypeNodeNestedTypeNode(helper)NumberTypeNodeOptionTypeNodePostOffsetTypeNodePreOffsetTypeNodePublicKeyTypeNodeRemainderOptionTypeNodeSentinelTypeNodeSetTypeNodeSizePrefixTypeNodeSolAmountTypeNodeStringTypeNodeStructFieldTypeNodeStructTypeNodeTupleTypeNodeZeroableOptionTypeNod
ValueNode(abstract)
FAQs
Node specifications and helpers for the Codama standard
The npm package @codama/nodes receives a total of 13,978 weekly downloads. As such, @codama/nodes popularity was classified as popular.
We found that @codama/nodes demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
Package last updated on 26 Nov 2025
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