Phase 4: Smart Contracts + Templates

[PetarStoev02]

Goal

Build reusable smart contract libraries for EVM (Solidity/Foundry) and Solana (Anchor), plus full-stack starter templates.

EVM Contracts (Solidity + Foundry)

• Contracts: ERC-20 token template (Solidity + Hardhat) #1 — ERC-20 token template
• Contracts: ERC-721 NFT template (Solidity + Hardhat or Foundry) #2 — ERC-721 NFT template
• Contracts: ERC-1155 multi-token template (Solidity + Hardhat or Foundry) #4 — ERC-1155 multi-token template
• Contracts: Staking contract (EVM + Solana) #3 — Staking contract (EVM + Solana)
• Contracts: Vesting contract (Solidity + Hardhat or Foundry) #5 — Vesting contract
• Contracts: Governance / DAO voting contract (Solidity + Hardhat or Foundry) #6 — Governance / DAO voting
• Contracts: Multisig wallet (Solidity + Hardhat or Foundry) #7 — Multisig wallet
• Contracts: Subscription / billing contract (Solidity + Hardhat or Foundry) #8 — Subscription / billing

Solana Programs (Anchor)

• Contracts: SPL token creation (Solana / Anchor) #9 — SPL token creation
• Contracts: Staking program (Solana / Anchor) #10 — Staking program
• Contracts: Vesting program (Solana / Anchor) #11 — Vesting program
• w3-kit/cli#62 — Subscription program

Templates

• Template: EVM dApp starter (Next.js + wagmi + Foundry) learn#28 — EVM dApp starter (Next.js + wagmi + Foundry)
• Template: Solana dApp starter (Next.js + Anchor) learn#29 — Solana dApp starter (Next.js + Anchor)
• Template: Cross-chain dApp starter (EVM + Solana) learn#30 — Cross-chain dApp (EVM + Solana)
• Template: Expand saas-boilerplate with EVM integration learn#31 — Expand saas-boilerplate with EVM

Registry Expansion

• Registry: Add protocol ABIs (Uniswap, Jupiter, Aave, Raydium) registry#2 — Add protocol ABIs (Uniswap, Jupiter, Aave, Raydium)

Notes

• Every contract gets a .learn.md with explanations and security considerations
• Built on OpenZeppelin for EVM, standard patterns for Anchor