Discover developer tools, SDKs, and libraries for building on Cardano. Smart contracts, transactions, indexing, wallets, and more.
Lightweight Haskell chain-index that tracks only matching transaction outputs, served over an HTTP/JSON API.
Lightweight bridge that exposes a local Cardano node over a WebSocket/HTTP JSON-RPC API.
Typed Haskell eDSL for writing efficient Plutus Core validators.
Haskell application backend for writing Cardano off-chain code for Plutus smart contracts.
Haskell library and command-line tool for Bech32 address encoding and decoding.
Haskell library and command-line tool for Cardano mnemonics, key derivation, and address construction.
Command-line tool for interacting with a Cardano node: keys, addresses, transactions, stake pools, and governance.
Haskell indexer that follows the Cardano chain and stores all on-chain data in a structured PostgreSQL database.
The Cardano node maintained by IntersectMBO: validates the chain, produces blocks, and serves the node-to-node and node-to-client protocols.
HTTP server and CLI for managing Cardano HD wallets and UTxOs, backing frontends like Daedalus.
Layer 2 scaling protocol for Cardano using isomorphic state channels (Hydra Heads) to move transactions off-chain.
Haskell library and JSON API server for composing balanced Cardano transactions.
Haskell-based smart contract language for Cardano, compiling to Plutus Core.
Add it to this page. The submission process is open and lightweight.