Alternatives and similar repositories for testnet

Users that are interested in testnet are comparing it to the libraries listed below

• cwhinfrey / tidbit
  A library for oracles on Ethereum
  ☆51Updated 2 years ago
• plasma-group / ovm
  OVM specs & contracts
  ☆36Updated 2 years ago
• blocknative / assist
  Blocknative Assist widget for blockchain usability
  ☆55Updated 2 years ago
• plasma-group / pigi
  M O N O R E P O
  ☆69Updated 2 years ago
• authereum / contracts
  🛡️ Authereum smart contracts
  ☆55Updated 3 years ago
• smartcontractkit / solidity-cborutils
  A library for encoding CBOR in Solidity.
  ☆65Updated last year
• metacartel / Harbour-MVP
  Building a decentralised p2p meta-tx relayer network [MVP] Codename: Harbour ## We solved this problem: https://medium.com/tabookey/1-800…
  ☆30Updated 6 years ago
• arminvoid / ethsingapore-zk-dai
  ZCash like private DAI transactions on ethereum using ZkSnarks. MakerDAO API prize winner.
  ☆52Updated 6 years ago
• KyberNetwork / peace-relay
  PeaceRelay: Connecting the Ethereum blockchains
  ☆37Updated 6 years ago
• TrueBitFoundation / webasm-solidity
  [DEPRECATED] On-chain interpreter for WebAssembly written in Solidity
  ☆67Updated 4 years ago
• trufflesuite / drizzle-utils
  A library for interacting with Ethereum smart contracts based on RxJS streams.
  ☆44Updated 2 years ago
• summa-tx / relays
  Cross-chain relays :)
  ☆55Updated 2 years ago
• gnosis / dex-research
  Collection of research papers written within Gnosis
  ☆92Updated 3 years ago
• DigixGlobal / dao-contracts
  DigixDAO 1.0 contracts
  ☆33Updated 2 years ago
• theblockstalk / upgradeable-proxy
  This repository tests the upgradeable proxy pattern.
  ☆52Updated 6 years ago
• anydotcrypto / metatransactions
  A minimal meta-transaction library. It supports proxy accounts & the msgSender() solution.
  ☆45Updated last year
• zmitton / merkle-mountain-range
  Merkle tree optimized for lists of sequentially appended data and its proofs
  ☆40Updated 2 years ago
• whiteblock / hobbits
  Hobbits is a lightweight wire protocol for ETH 2.0 network testing purposes.
  ☆28Updated 6 years ago
• smartcontracts / contract-drafts
  Misc repo for draft Solidity contracts.
  ☆12Updated 6 years ago
• leapdao / solEVM-enforcer
  Partial implementation of the Ethereum runtime in Solidity (PoC)
  ☆103Updated 2 years ago
• LayerXcom / bellman-substrate
  A library for supporting zk-SNARKs to Substrate
  ☆31Updated 3 years ago
• ChainSafe / denode
  a mechanism for incentivizing full nodes
  ☆24Updated 6 years ago
• gnosis / dx-contracts
  🇳🇱✖️DutchX core smart contracts
  ☆45Updated 5 years ago
• FourthState / plasma-research
  Research documents related to our implementation
  ☆43Updated 6 years ago
• matter-labs-archive / matter-network
  PoC of SNARK-driven Plasma with up to 500 tx/sec
  ☆69Updated 6 years ago
• zdai-io / zDai-mixer
  zDai.io - confidential Dai transactions on Burner wallet
  ☆29Updated 6 years ago
• dpilch / solmd
  Markdown documentation generator for Solidity
  ☆34Updated 3 years ago
• cardstack / merkle-tree-payment-pool
  Merkle Tree based Payment Pool
  ☆44Updated 2 years ago
• ledgerwatch / eth_state
  data and charts for Ethereum state analysis
  ☆46Updated 5 years ago
• pubkey / solidity-cli
  Compile solidity-code faster, easier and more reliable
  ☆50Updated 6 years ago