FVyper roadmap

[nrryuya]

v0.3

Phase 1

Standards

• ERC20
  • Impl, Test & FV: DONE
• ERC721
  • Impl & Test: DONE
  • FV: WIP

Basic functions

• MerkleTree

  • Impl & Test: DONE
  • this might be built-in, VIP: Merkle Proof built in function vyperlang/vyper#806

• ECDSA

  • Impl & Test: DONE
  • this might be built-in, VIP: Builtin ecrecovery function vyperlang/vyper#495

• RSA Accumulator

  • PoC Impl: DONE
  • See [RSA Accumulator] Reduce code size #71

• MultiSend - Allows baching multiple transactions into one.

  • Impl in Solidity: gnosis-safe

• Array utils - searches sorted array to find an index of the element value

  • Impl in Solidity: OpenZeppelin
    • used in 0x

• String utils

  • Impl in Solidity Arachnid

Phase 2

Basic contracts

• Proxy

  • Pending. See VIP: msg.data vyperlang/vyper#1181

• Executor - a contract that can execute transactions

  • Impl in Solidity: gnosis-safe

• Multi-sig Wallet

  • Impl in Solidity:
    • gnosis-safe
    • 0x
    • Simple wallet in Vyper vyper/example

• Crowd sale

  • Impl in Solidity: OpenZeppelin

Phase 3

Composable widgets

NOTE: "composable widgets" is not fixed yet, see the discussion in gitter

• Ownership

  • Impl in Solidity: OpenZeppelin

• Pausable

  • Impl in Solidity: OpenZeppelin

• State machine

  • Impl in Solidity: TokenFoundry

• ReentrancyGuard - Helps contracts guard against reentrancy attacks

  • Impl in Solidity: OpenZeppelin

Ref

• VIP: Separating code reuse concerns from Viper core vyperlang/vyper#584
• VIP: Package Management via EthPM vyperlang/vyper#483

Phase 4

• Integration with popular tools and frameworks (e.g. ethPM, truffle, vyper-remix)
• Develop Vyper stdlib feature

Future work

• Standards of Plasma and state channels after any standardization progress e.g. “Plasma Prime standard”)
• S[NT]ARKs contracts
  • Impl in Solidity: eth-snarks
    • Verifier
    • Paring
• Other token standards
• Built-in functions (docs)
  • We did a PoC

[nrryuya]

Type	Priority	Name	Impl	Test	FV
Standards	1	ERC20	DONE	DONE	Completely verified
	1	ERC721	DONE	DONE	Partially verified
Basic functions	2	MerkleTree	DONE	DONE	Not yet
	2	ECDSA	DONE	DONE	Not yet
	3	MultiSend
	3	Array
Basic contracts	2	Proxy	Pending	Pending	Pending
	3	Executor
	3	Multi-sig wallet
	4	Crowd sale
Composable widgets(New feature)	2	Ownership	Pending	Pending	Pending
	2	Pausable	Pending	Pending	Pending
	3	State machine	Pending	Pending	Pending
	2	ReentrancyGuard	Pending	Pending	Pending

Pending means we need a new feature of Vyper to add it.

spreadsheet