Keep the computation off-chain. Example : Truebit.

ChainLink

Your smart contracts connected to real world data, events and payments.
ChainLink is blockchain middleware that allows smart contracts to access key off-chain resources like data feeds, various web APIs, and traditional bank account payments. By providing smart contracts secure access to these key resources, ChainLink allows them to mimic real world agreements that
  • Bitcoin
  • EOS
  • Ethereum
  • Platform agnostic
  • Polkadot
  • Project
  • Oracle
  • Smart Contract
  • Oracle
  • API
  • Earn
  • Off-Chain computing
  • Scaling
  • Sidechains

Truebit

A scalable verification solution for blockchains.
Truebit is an open source community committed to appreciation, understanding, and implementation of cryptoeconomic protocols and scalable, blockchain infrastructure.
  • Ethereum
  • Project
  • Off-Chain computing
  • Zero-knowledge
  • Scaling
  • Smart Contract
  • Mining
  • Network
  • IPFS
  • Oracle

Golem

Golem is a decentralized computing marketplace.
Golem is a decentralized marketplace for computing power. It enables CPUs and GPUs to connect in a peer-to-peer network, enabling both application owners and individual users ("requestors") to rent resources from other users’ ("providers") machines. These resources can be used to complete tasks
  • Ethereum
  • Project
  • Infrastructure
  • Marketplaces
  • Framework
  • Off-Chain computing