Repositories list

• opshin

  Public
  A simple pythonic programming language for Smart Contracts on Cardano

  pythonlanguageprogramming-language+ 5

  pythonlanguageprogramming-languagecompilervalidatorsmart-contractshacktoberfestcardano

  Python

  •

  MIT License

  •3535 forks•169169 stars•33 issues•1212 pull requests•Updated Apr 20, 2026Apr 20, 2026

• uplc-benchmark

  Public
  Haskell

  •

  GNU General Public License v3.0

  •55 forks•00 stars•00 issues•00 pull requests•Updated Mar 11, 2026Mar 11, 2026

• uplc

  Public
  Python implementation of Untyped Plutus Language Core

  Python

  •

  MIT License

  •55 forks•99 stars•11 issue•11 pull request•Updated Mar 7, 2026Mar 7, 2026

• pyblst

  Public
  Python bindings for the rust bindings for blst

  Rust

  •

  MIT License

  •00 forks•00 stars•00 issues•33 pull requests•Updated Mar 3, 2026Mar 3, 2026

• opshin-playground

  Public
  HTML

  •00 forks•11 star•33 issues•00 pull requests•Updated Feb 7, 2026Feb 7, 2026

• mockfrost

  Public
  A unified framework for Cardano Smart Contract testing and benchmarking m

  benchmarksmart-contractsplutus+ 1

  benchmarksmart-contractsplutuscardano

  Python

  •44 forks•2121 stars•22 issues•00 pull requests•Updated Feb 7, 2026Feb 7, 2026

• site

  Public
  Website and Docs for OpShin

  MDX

  •

  Apache License 2.0

  •6565 forks•00 stars•00 issues•00 pull requests•Updated Nov 25, 2025Nov 25, 2025

• opshin-pioneer-program

  Public
  This repository hosts an opshin/python implementation of the lectures of the Plutus Pioneers Program, a training course for Cardano Smart Contract Engineers.

  pythonsmart-contractscryptocurrency+ 3

  pythonsmart-contractscryptocurrencyplutuscardanoplutus-pioneer-program

  Python

  •

  MIT License

  •1313 forks•5050 stars•22 issues•1111 pull requests•Updated Nov 24, 2025Nov 24, 2025

• opshin-book

  Public
  Official documentation for the Opshin programming languages.

  pythonsmart-contractscardano

  pythonsmart-contractscardano

  00 forks•00 stars•44 issues•00 pull requests•Updated Nov 14, 2025Nov 14, 2025

• opshin-starter-kit

  Public
  On-chain and off-chain code for a Python Smart Contract using opshin and pycardano

  pythonsmart-contractsplutus+ 4

  pythonsmart-contractsplutusoff-chaincardanoon-chaindemeter-run

  Python

  •

  MIT License

  •88 forks•1818 stars•11 issue•00 pull requests•Updated Oct 31, 2025Oct 31, 2025

• uplc-viewer

  Public
  A straightforward web-based UPLC viewer and converter

  debuggingcborcardano+ 1

  debuggingcborcardanouplc

  TypeScript

  •11 fork•22 stars•00 issues•00 pull requests•Updated Oct 22, 2025Oct 22, 2025

• .github

  Public
  00 forks•00 stars•00 issues•00 pull requests•Updated Oct 20, 2025Oct 20, 2025

• opshin-cape-submissions

  Public
  Submissions for UPLC-Cape by OpShin

  Makefile

  •00 forks•22 stars•00 issues•00 pull requests•Updated Oct 14, 2025Oct 14, 2025

• pluthon

  Public
  A pluto-like programming language for Cardano Smart Contracts in Python

  Python

  •22 forks•88 stars•55 issues•00 pull requests•Updated Oct 14, 2025Oct 14, 2025

• python-secp256k1

  Public
  Python

  •

  MIT License

  •33 forks•11 star•00 issues•00 pull requests•Updated Oct 13, 2025Oct 13, 2025

• pycardano

  Public
  A lightweight Cardano library in Python

  Python

  •

  MIT License

  •8686 forks•11 star•00 issues•00 pull requests•Updated Apr 6, 2025Apr 6, 2025

• OpshinAudit

  Public
  Public documentation of the OpShin Compiler

  00 forks•00 stars•00 issues•00 pull requests•Updated Nov 20, 2024Nov 20, 2024

• awesome-opshin

  Public
  A curated collection of examples, learning materials and libraries for OpShin.

  Apache License 2.0

  •22 forks•99 stars•00 issues•00 pull requests•Updated Jul 31, 2024Jul 31, 2024

• hebi

  Public archive
  A simple and fast pythonic programming language for cardano

  pythonsmart-contractsplutus+ 1

  pythonsmart-contractsplutuscardano

  Python

  •

  MIT License

  •00 forks•55 stars•11 issue•66 pull requests•Updated Apr 5, 2024Apr 5, 2024

• plutonomy-cli

  Public
  An extremely simple CLI for well-typed/plutonomy

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •22 forks•66 stars•11 issue•00 pull requests•Updated Mar 24, 2024Mar 24, 2024

• CIPs

  Public
  JavaScript

  •

  Creative Commons Attribution 4.0 International

  •387387 forks•00 stars•00 issues•00 pull requests•Updated Feb 8, 2024Feb 8, 2024

• pyaiken

  Public
  Python bindings for aiken

  Rust

  •

  MIT License

  •11 fork•22 stars•00 issues•00 pull requests•Updated Jan 1, 2024Jan 1, 2024

• plutonomy

  Public
  An optimizer for untyped plutus core

  Haskell

  •

  BSD 3-Clause "New" or "Revised" License

  •1111 forks•00 stars•00 issues•00 pull requests•Updated Dec 18, 2023Dec 18, 2023

• opshin-vscode

  Public
  VS Code extension for OpShin with Linter integration

  Python

  •

  MIT License

  •00 forks•11 star•88 issues•77 pull requests•Updated Dec 1, 2023Dec 1, 2023

• pyscc

  Public
  Python Smart Contracts for Cardano

  pythonprogramming-languagecompiler+ 3

  pythonprogramming-languagecompilersmart-contractscardanocardano-community

  Python

  •00 forks•1313 stars•00 issues•00 pull requests•Updated Jul 24, 2023Jul 24, 2023

• opshinGPT

  Public
  Experimental chatbot to support users at writing OpShin Smart Contracts. Join the Discord server!

  Python

  •

  GNU General Public License v2.0

  •00 forks•22 stars•00 issues•00 pull requests•Updated May 5, 2023May 5, 2023

• developer-portal

  Public
  The Cardano Developer Portal

  JavaScript

  •

  MIT License

  •1.1k1.1k forks•11 star•00 issues•11 pull request•Updated Apr 18, 2023Apr 18, 2023

• opshin-example

  Public
  A simple example setup for an opshin project

  pythonhaskellsmart-contracts+ 2

  pythonhaskellsmart-contractsplutuscardano

  Python

  •

  MIT License

  •66 forks•66 stars•00 issues•00 pull requests•Updated Apr 8, 2023Apr 8, 2023

• naumachia

  Public
  Cardano Smart Contracts Off-Chain Code in Rust

  Rust

  •

  Apache License 2.0

  •99 forks•00 stars•00 issues•00 pull requests•Updated Mar 7, 2023Mar 7, 2023

• hebi-basic-smart-contract

  Public
  A simple example setup for an hebi project

  Python

  •66 forks•00 stars•00 issues•00 pull requests•Updated Mar 7, 2023Mar 7, 2023