# Client libraries
The list of libraries that are used to create, sign and send transactions, as well as to read data from the blockchain.
| # | Programming language | Library |
|---|---|---|
| 1 | C | WavesC |
| 2 | C# | WavesCS |
| 3 | Go | GoWaves |
| 4 | Java | WavesJ |
| 5 | JavaScript | Signer ◆ waves-transactions |
| 6 | Kotlin | Waves SDK for Android (opens new window) |
| 7 | Python | PyWaves |
| 8 | Rust | WavesRS |
| 9 | Swift | Waves SDK for iOS (opens new window) |