Awesome Stacks

A curated collection of resources and projects focused on Stacks.

Contents

• Apps
  • Wallets
  • Stacks Web Applications
  • Blockchain Name System
  • DeFi
  • Games
  • Stacking Apps
• Clarity Resources
  • Developer Tools
  • Example Contracts
  • Libraries & Protocols
  • Contracts
  • Non-Fungible Tokens
  • Fungible Tokens
  • Stacking
• App Development
  • Client Libraries
  • CLI
  • Indexing and Querying APIs
• Learning Resources
  • Documentation
  • Videos
  • Written Tutorials
  • Books
  • Courses
• Community

Apps

Wallets

• Asigna - Multisig Wallet for Bitcoin, Ordinals, BRC20s, and Stacks.
• Leather Wallet - Open Source wallet for connecting to Bitcoin and Stacks web applications. Also for mobile.
• OKX Web3 Wallet - Multi-chain wallet that also supports Stacks.
• Xverse Wallet - Mobile wallet application and browser extension for managing Bitcoin, STX and stacking (partly open source).
• WalletConnect - Documentation how to use Wallet Connect (Reown) with Stacks.

Stacks Web Applications

• Hiro Explorer - An application for reviewing transactions on the Stacks Blockchain.
• STXER - An explorer, debugger and simulator for Stacks transactions.
• Send Many - An application to send STX and other tokens to many recipients in one transaction.
• Speed Spend - A suite of working Clarity experiments on testnet (source).
• Blocksurvey - AI-driven survey platform with focus on data ownership and privacy.
• AIBTC - A coordination network of AI agents working towards measurable tasks.
• FatStx - An annual transaction viewer for e.g. tax declaration.

Blockchain Name System

• BNS V2 - Hub for all Blockchain namespaces on Stacks, with transaction history and analytics.
• btc.us - An application for .btc names.
• Owl.link - An application to create linking page for BNS names.

DeFi

• Bitflow - Decentralized Exchange.
• Velar - Swapping, trading, launching assets on premier Bitcoin L2s.
• Zest Protocol - Decentralized borrowing and lending on Bitcoin and Stacks.
• FakFun - Platform for exchange, launch, wrapping for memecoins build on Bitcoin.
• Alex Lab - A service platform for DeFi.
• Arkadiko Protocol - Stable coin (USDA) based on self-repaying loans.
• Granite - A Bitcoin liquidity protocol that provides the non-custodial, secure, and decentralized way to borrow against Bitcoin.
• BSD - A synthetic, digital dollar backed by Bitcoin using over-collateralized lending model.
• USDh - A Bitcoin-baked, yield-bearing synthetic dollar using short perpetual futures position and institutional-grade custodians.
• STXTools - Charts, transactions, price alerts for DeFi on Stacks.
• Stacks Pulse - Real-time on-chain Stats for Stacks DeFi.
• Signal21 - On-chain analysis for Bitcoin L1, L2 and Dapps.
• Lydian - A decentralised treasury management protocol (discontinued).
• CityCoins - Tokens for cities (winding down).

Games

• Stacks Degens - A car racing game with retro graphics enabled through NFTs.
• Project Indigo - An interactive story and RPG experience.

Stacking Apps

• Stacking on Leather - App to stack Stacks token directly or with a pool.
• Fast pool - Trust minimized stacking pool.
• PlanBetter pool - Stacking pool with Bitcoin rewards.
• Xverse pool - Stacking pool built into Xverse mobile app.
• Stacking DAO - Liquid stacking on Stacks.
• Lisa - Liquid stacking on Stacks using rebasing.
• Stacking Tracker - Overview of Stacking and historical data Source code.

Clarity Resources

Developer Tools

• Clarinet - Clarity runtime packaged as a CLI, facilitates development and testing of Clarity smart contracts.
• Clarigen - A tool for writing TypeScript code that interacts with Clarity smart contracts.
• clarity.tools - In-browser Clarity REPL.
• ClarityGPT Prompt - Writing smart contracts with a chat bot.
• Hiro Platform - In-browser IDE.
• secondlayer - TypeScript code generation for Clarity contracts with React hooks and testing utilities. Inspired by Clarigen.

Example Contracts

• Source of Clarity - Listing of all deployed Clarity contracts on mainnet with some comments.
• Example Contracts - A collection of sample smart contracts to serve as a starting point for writing your own.
• Audited Example Smart Contracts - Another collection of smart contract examples, these have been audited for security.

Libraries & Protocols

• blaze - A protocol for signature-based authorization.
• uint256 - A library for converting values into 256-bits.
• clarity-bitcoin - A library to verify Bitcoin transactions.
• STX20 - Protocol to create and share digital artifacts on Stacks.

Contracts

• CityCoin - An implementation of PoX lite using STX transfers to mint new coins using proportional probabilities.
• SWAPR - A Uniswap-like implementation on Stacks 2.0 and Clarity.
• FLEXR - An interpretation of Ampleforth for Stacks.
• ClarityDAO - A conversion of Moloch DAO in Clarity.
• NFT Marketplace - Clarity smart contract for a marketplace of tradable assets.
• StackStarter - Clarity smart contract for crowdfunding.
• Lightning Swaps - Fraud-proof swaps using Lightning Network.
• Election Voting - Basic voting for candidates using Clarity.
• DualX - A collection of Clarity contracts that implement a DeFi ecosystem for exchanges.
• ExecutorDAO - A Clarity framework for building DAO functionality into your smart contracts.
• Digital Will - Conditional fund transfers.
• MultiSafe - A shared crypto vault for managing Stacks (STX) and Bitcoin (BTC).
• Charisma - Community-run memecoin DAO on the Stacks Blockchain.

Non-Fungible Tokens

• This is #1 - The first professional NFT built on Bitcoin and the Stacks Blockchain (contract).
• Smart Contract GPT - Chat bot trained to create SIP-009 contracts.

Fungible Tokens

• Nothing - A fungible token that does nothing (contract).

Stacking

• Stacking Pools - Wrapper contracts of PoX for stacking pools.
• Stacks Pools - Decentralized Stacking Pool.

App Development

Client Libraries

• Stacks.js - Monorepo for JavaScript libraries for interacting with the Stacks Blockchain.
• stacks.rs - A Rust toolkit to interact with the Stacks Blockchain.
• stacks.py - Python Library to interact with the Stacks Blockchain.
• go-stacks - Golang SDK for interacting with the stacks blockchain.
• x402 Stacks - A protocol and SDK for building payment-gated APIs on the Stacks Blockchain.
• Stacks Connect - A library for connecting apps with Stacks accounts.
• Sign-In With Stacks - A library for creating and verifying Sign-In with Stacks messages.

CLI

• @stacks/cli - Command line interface for interacting with auth, storage, and transactions.

Indexing and Querying APIs

• Stacks API - Hosted API to interact directly with the Blockchain to query information, broadcast transactions, and scale your projects on Stacks.
• Quicknode - Hosted ednpoint to quickly and easily connect to Stacks using Quicknode.
• Self-Hosted Render - One-click deploy tool to self-host a Stacks node on Render.
• Self-Hosted Digital Ocean - Digital Ocean droplet for running a Stacks node.
• Self-Hosted Docker - Tool to run a self-hosted Stacks node with Docker.
• Stacks Monitoring - Grafana Dashboard for Stacks nodes.

Learning Resources

Documentation

• Official Stacks documentation - Documentation and developer tutorials for learning Clarity and developing Stacks apps.
• Hiro documentation - Documentation focused on developers.
• Stacks 101 - Community curated STX knowledge.

Videos

• Clarity 101 - Learn the basics of Clarity’s design principles.
• Developer Registry 101 - Learn how to build a Clarity smart contract from scratch.
• How Clarity Prevents Common Smart Contract Vulnerabilities - Explanation of Clarity’s security princples.
• Proof of Transfer Whitepaper Reading with Muneeb Ali - Overview of the Proof of Transfer (PoX) whitepaper from the author.
• Web3 for Bitcoin - Overview of Stacks, the problem it solves, how it brings smart contract functionality to Bitcoin, and how to start building on it.
• Why Build on Stacks - An overview of why Web3 developers might want to build on Stacks over other Blockchain protocols.

Written Tutorials

• Bitcoin Primer - An Intro to Building Full-Stack Dapps on Bitcoin.
• Understanding Stacks Post Conditions - A guide to understanding and working with Post Conditions in Stacks.
• Test-Driven Stacks Development with Clarinet - A tutorial showing how to utilize Clarinet for testing and TDD.
• Build a DEX with Stacks - An extensive introduction to working with Stacks by building a full-stack decentralized exchange.
• Build a Stacks app with Remix - How to create a server-side rendered Stacks app using the Remix JS framework and Micro-Stacks.
• Build a Stacks app with Next.js - Similar to the Remix tutorial above, this one utilizing Next.js and Micro-Stacks.
• Creating a Voting Contract - A multi-part series showing how to use Clarity to create a simple voting smart contract.
• Building an NFT with Stacks and Clarity - Utilize the SIP-009 standard to create an NFT using Clarity.
• Order Book Contract Walkthrough - Walkthrough of an order book smart contract built with Clarity.
• NFT Tutorial - Create an NFT with Clarity.

Books

• Clarity of Mind - Writing productive smart contracts that are predictable. CC BY-SA 4.0

Courses

• Clarity Universe - A comprehensive Clarity development course, offered as both a self-paced course or as a 6-week guided cohort.

Community

• Discord - Stacks ecosystem Discord.
• Twitter - Stacks ecosystem Twitter.
• YouTube - Stacks ecosystem YouTube.
• Official Stacks Forum - Stacks community forum.
• r/stacks - Stacks subreddit.

Contributing

We welcome community contributions to this list. Please read the contribution guidelines before contributing.