Best Smart Contract Platforms for Ethereum

Meter is a high-performance infrastructure that allows smart contract to scale and travel seamlessly across heterogeneous blockchain networks. Meter is a Layer 1 or Layer 2 blockchain protocol. The Meter system consists two tokens: MTRG (the governance token; eMTRG is an ERC20 version) and MTR (the low-volatility currency to token). Financial assets should be able to flow freely between blockchains. Meter's HotStuff-based consensus permits 1000s of validator nosdes, making it the most decentralized Layer 2 Ethereum. Meter processes thousands upon thousands of transactions per second, and transactions are confirmed almost immediately. Meter Passport allows assets, smart contracts and smart contracts to travel and communicate across heterogeneous Blockchains for the best price and liquidity. Meter is an Ethereum compatible with unique enhancements. Meter is a Layer 2 DEX that is front-running/MEV resistant and fast.

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Loopring is an open protocol that allows you to build scalable, non-custodial Ethereum exchanges. It leverages zero-knowledge proofs, zkRollup, to allow high-performance trading (high throughput and low settlement cost), without compromising Ethereum-level security guarantees. Throughout the trade lifecycle, users always have 100% control over their assets. Loopring allows you to trade on it. Loopring is an open-sourced and audited non-custodial exchange protocol. This means that no one in the Loopring ecosystem has to trust anyone else. With 100% Ethereum-level security guarantees, cryptoassets can be managed by users. Loopring is a highly scalable, decentralized exchange that batch-processes thousands of requests off-chain. This allows for verifiable correct execution via ZKPs. The performance of the underlying blockchains are no longer the bottleneck. Loopring is able to perform most operations, including order matching and trade settlement, using the Ethereum blockchain.

Next generation layer 2 for Ethereum DApps. Scale your dApp with your favorite tools at the lowest possible cost. An aggregator is the same role as a node in Ethereum. Client software can make remote procedure calls (RPCs), to an aggregator using the standard API to interact with an Arbitrum network. The aggregator will then call the EthBridge to produce transaction results to the client just like an Ethereum node. Although it is common for clients to use an aggregator to submit transactions to an Arbitrum Chain, this is not mandatory. There is no limit to the number of aggregators that can exist or who can be an aggregater. In order to improve efficiency, aggregators often combine multiple client transactions into one message that can be submitted to Arbitrum. Arbitrum also supports a privileged Sequencer, which can order transactions and provide low latency transaction receipts.

A payroll decentralized application or peer to peer contract. ChainPact currently allows you to make two types of pacts: Gig pact or Proposal pact. Gig Pact allows anyone to create a freelancing or employment contract on the Blockchain. This is a time-based contract where the employer pays the agreed upon payment at the agreed upon intervals. The contract acts as an "escrow smart contract" for the payment. The Proposal pact smart contracts can also be used to create a fundraising campaign or kickstarter-type campaign on blockchain. It allows the creator of the smart contract to set a voting start time and duration. So contributors can choose to vote later on whether the funds are to be disbursed to the creator's account or to another account (e.g. refunded to them).

Comprehensive Ethereum developer platform that allows for real-time monitoring, alerting and debugging. It also allows you to simulate Smart Contracts. You can sort and group transactions by any parameter that you choose. This makes it easier to analyze and explore robust data. With just a few clicks, you can instantly inspect the transaction execution and find the line that your transaction was reverted to. You can see the state of your contract at any stage in a transaction, and examine state changes in a more detailed view. Visualize and analyze your Smart Contract's behavior to spot patterns and gain deeper insight into transaction data. You will be notified via your preferred channels, such as Slack, Email and PagerDuty, whenever an event triggers your customized set of rules. To optimize Smart Contracts and lower your transaction costs, get a detailed breakdown of gas usage. Before you execute transactions, understand how they will behave and estimate gas usage.

End-to-end monitoring platform that will help you gain insights, protect assets, and troubleshoot transactions in your decentralized applications. Our SDK is type-safe and easy to use. It can be used to collect and transform data using smart contracts' transactions, events, traces, states, and traces. The versioned data can be quickly and easily iterated. With powerful transformation and aggregation capabilities, you can create low-code dashboards in seconds. Visualize metrics and zoom in and out at various times. You can set up real-time alerts that notify your team via Slack and Telegram, Email, webhook, and Telegram so you can quickly react to critical events. Structured logs can be searched and accessed from real-time dashboards. Sentio's mission will be to accelerate DApp proliferation through the provision of the best and most battle-tested infrastructure, tools, and philosophy to the crypto community. Register your email to receive updates on our launch and early access to our beta version.

Substrate Developer Hub, Blockchain development platform for innovators. Substrate is a modular framework which allows you to create purpose-built Blockchains by composing pre-built or custom components. You can create the perfect custom blockchain for you business. Substrate is a technology that makes it easy to create the perfect blockchain for your business. Substrate draws on the successes of the major blockchain protocols and uses them to teach developers the most recent technology to create flexible blockchains. Each blockchain is not suitable for every network. Substrate allows you to mix and match features to meet your project's requirements. Substrate's modular design allows you to reuse battle-tested libraries and build the custom components you need. Substrate is powered with the best cryptographic research. It also includes peer-to-peer network, consensus mechanisms and many other features.

Polkadot, a blockchain network, is being built to enable Web3.0. This will allow users to control their data and ensure that markets benefit from network efficiency. Gavin Wood, a former co-founder and CTO at Ethereum, founded Polkadot in 2016. Polkadot's technology solves the major problems that have hindered blockchain adoption over the past few years. Parity Technologies created Polkadot's Substrate software development toolkit that allows blockchain developers to create their own custom, fit for use blockchains. Polkadot allows multiple blockchains to communicate with each other, allows for easy upgrades, and introduces "shared Security", a plug and play network security model that allows developers focus on the technology instead of spending time and resources recruiting operators to run a new Blockchain.

There is no need to rewrite your smart contracts or reconfigure them. Moonbeam is more than an EVM implementation. It's a Layer 1.5 chain that mirrors Ethereum Web3 RPC, accounts keys subscriptions logs, and more. Moonbeam extends the base Ethereum feature sets with additional features like on-chain governance, stakes, and cross-chain integrations. You can reach segments of your market that are not accessible on Ethereum because of gas prices. You can be a "first-mover" by deploying to Polkadot’s rapidly expanding parachain ecosystem.

Moonriver, a companion network to Moonbeam, provides a permanently incentivized network of canaries. Moonriver is the first port of call for new codes. This allows them to be tested and verified under real economic conditions. Once it is proven, the same code can be shipped to Moonbeam on Polkadot. You can quickly deploy your existing or new Solidity DApps to Moonriver parachain with minimal or no modifications. This will allow you to gain easy access the Kusama network. Moonriver mirrors Ethereum's Web3 RPC and accounts, keys, subscriptions and logs. This reduces the amount of changes required to run existing Solidity smart contract on the network. Easy replication of Ethereum's DApp can be done by Ethereum projects. Moonbeam can then deploy it using Hardhat, Truffle and Remix, as well as other popular deployment tools.

Etleneum allows you to write code that controls digital values, runs exactly as it is programmed, and can be accessed anywhere in the world. Etleneum is more than a pun on Ethereum. It's a smart contract platform. You can create trusted, auditable applications that can run custom code, talk to other services, and can be accessed through an API. All this is possible with an optional user account system and real Lightning payments. Below is a graphic example of a contract that has two methods: resolve and bet. Account 74 placed a bet on account 12 using the bet method. Details of the contract and calls were kept short to avoid obscurity. An anonymous oracle called resolve, and settled the bet. Account 12 was credited with all the satoshis. Contracts are just that, a set of methods and some funds. Calls can be identified and can also contain satoshis.

Solidity is an ethereum-compatible programming language with curly braces that uses a statically typed syntax. Solidity is still a relatively new language. It is growing at a rapid pace. We aim to release a regular release (non-breaking release) every month with an average of one breaking release per calendar year. You can track the implementation status of the new features by visiting the Solidity Github Project. By switching from the default branch ("develop") to the "breaking branch", you can see what changes are coming for the next breaking release. Solidity can be actively shaped by your input and participation in the language design.

Vyper is an object-oriented, pythonic language that targets Ethereum Virtual Machine (EVM). Security: Vyper should make it easy and natural to create secure smart contracts. Language and compiler simplicity: Both the language and the compiler implementation must be simple. Auditability: Vyper should be as human-readable as possible. It should also be as difficult as possible to write code that is misleading. Simplicity is more important for the reader than for the writer. This is especially true for readers who have little or no experience with Vyper and programming in general.

BNB Chain is one of the most well-known blockchains in the world. It focuses on delivering its core infrastructure for future public adoption and remains a community-first, open-source ecosystem built on a permissionless, decentralized environment. Binance Smart Chain and Binance Chain have merged to form BNB Chain. BNB Chain consists of BNB Beacon Chain (previously Binance Chain), and BNB Smart Chain. BNB (formerly known as Binance Coin) has been renamed to "Build and build" to better reflect the current state of the blockchain. MetaFi is a concept that provides sophisticated and sophisticated DeFi Infra for all types of projects, such as metaverses, GameFi, SocialFi, Web3, and so on.

Build on Avalanche. You can build without limitations. Avalanche is a platform that allows you to create decentralized financial applications. It is open and programmable. Launch Ethereum dapps to instantly confirm transactions and process thousands of transactions per minute. This is far more than any other decentralized blockchain platform. You can deploy blockchains that meet your application requirements. You can create your own virtual machine and decide how the blockchain should work. Secure the platform by locking up your AVAX and facilitating transactions. Most likely, you have the hardware necessary to join the platform. Avalanche supports Solidity. All your favorite tools, such as Remix, Truffle, or Tenderly, work right out of the box. Avalanche smart contracts are only a tenth as expensive as Ethereum. Low gas fees, front-running, adverse effects, and other negative effects of slow smart contracts blockchains are all gone.

The original Layer 1 blockchain project is now launching a revolutionary public network that allows smart contracts to run at web speed, scale well, and reduce computing costs by as much as a million times. You can build everything, from DeFi to mass-market tokenized social media services that run off-chain, or extend Ethereum apps. Chase the blockchain singularity. Blockchain is limitless with the speed, power and scale of the Internet. Smart contracts are the only way to create tokenized mass-market social media services.

65% of the Value of Blockchain Tokens are not accessible to decentralized applications. This is changing now. Flare: The first Turing complete FBA network. It is scalable and does not depend on native tokens for safety. There is no risk of safety being compromised by other native token uses. Integrates Ethereum Virtual Machine. Easy integration of existing projects thanks to a large pool of developers. Transaction costs are low. Applications can scale without incurring costly fees. Flare (FLR), Flare's native token. Collateral to allow the trustless issuance assets from non-Turing full chains. Start with XRP and XLM, Litecoin, Dogecoin, and Litecoin. Contributes to Flare's time series oracle. You will get a return on your investment in Flare's price function. Contributes to network governance. F-Assets - Bringing Turing complete smart contract to each integrated chain. Trustlessly originated in and settled back to every integrated network.

SIMBA Chain allows organizations to monetize their digital assets and unlock their hidden value through Smart Contracts or Non-Fungible Tokens. Streamlined User Interfaces. APIs Building Data Relationships. Sustainable Blockchain Applications. NFT Marketplaces. SIMBA Chain's unique approach allows you to take disorganized data and organize it using drag-and-drop graph-based user interfaces. You can create relationships and secure it with the non-repudiability blockchain. SIMBA Chain's intuitive Smart Contract Designer UI makes it easy to create relationships between digital assets. This makes querying easier and more efficient. Automatically generated Smart Contracts or APIs. SIMBA offers a generic API that connects to multiple blockchain systems. This eliminates the need for a specific blockchain or distributed ledger technology. SIMBA Chain supports Ethereum and Quorum, Stellar. RSK, Binance. Ava Labs Avalanche. Hyperledger Fabric.

ConsenSys Quorum allows enterprises to use Ethereum for their high-value, blockchain-based applications. Businesses can use the Quorum open source protocol layer to integrate with other companies or their product modules. This allows them to create high-performance, customizable apps. Our mission is to facilitate the adoption of blockchain technology. ConsenSys Quorum allows you to integrate product modules from ConsenSys or third-party vendors. This allows you to create high-performance, customizable apps. ConsenSys Quorum is composed of two open-source projects. One is based on Hyperledger Besu, the other on GoQuorum. ConsenSys Quorum's Blockchain Service Support is a subscription-based service that provides developers and businesses on-demand, developer or production support for the Quorum open source protocol projects. It also includes additional tooling and upgrades to help ensure your production system's success.

The Raiden Network, an off-chain scaling solution that enables near-instant, low cost, and scalable payments, is the Raiden Network. It works with any ERC20 compatible token and is complementary to the Ethereum blockchain. The Raiden project continues to be developed. Its mission is to research state channel technology and define protocols. The Raiden Network is an infrastructure layer that sits on top of Ethereum's blockchain. Although the idea is simple, it is complex and difficult to implement. The technicalities can be simplified so developers can use a simple API to create scalable, decentralized applications that are based on Raiden Network. The Raiden Network's basic goal is to eliminate the blockchain consensus bottleneck. This is achieved by leveraging a network payment channels that allow secure transfer of value off-chain.

Truebit is a blockchain-enhancement that allows smart contracts to securely execute complex computations in standard programming language languages at lower gas costs. Although smart contracts can correctly perform small computations, large computation tasks pose security threats for blockchains. Truebit addresses this problem by providing a trustless retrofitting oracle that correctly executes computation tasks. Any smart contract can issue a computation task via WebAssembly bycode to this oracle, while anonymous "miners," receive rewards for solving the task correctly. The protocol of the oracle guarantees correctness in two layers. There is a consensus layer where anyone can object if there are faulty solutions and an on-chain mechanism that incentivizes participation and ensures fair compensation. These components are formalized through a combination off-chain architecture and smart contracts on-chain.

Smart contracts can be built using mainstream software stacks. You can make a leap from Solidity to the vast array of Linux-supported software components. You can achieve a million-fold increase in computational scalability, large file data availability, and low transaction costs. All this while maintaining the strong security guarantees offered by Ethereum. You can keep your DApps private, from games that hide players' data to Enterprise applications that use sensitive data. Descartes performs large computational tasks off-chain on a Linux virtual computer fully specified by smart contracts. The computations are fully verifiable, and can be enforceable on-chain by Descartes node runners. This preserves the strong security guarantees of underlying blockchain. With multimillion-fold computational gains and strong security guarantees, you can overcome the Ethereum scalability limitations.

Hyperledger Sawtooth is a modular and flexible architecture that separates core system and application domain. Smart contracts can then specify business rules for applications without having to know the underlying design. Hyperledger Sawtooth supports a range of consensus algorithms, including Practical Byzantine Fault Tolerance and Proof of Elapsed Time. Sawtooth, originally developed by Intel, is a suite of blockchain applications that is flexible and scalable. Distributed Ledger Technology is a promising technology that can be used in many areas, from IoT to financials. This architecture recognizes that there are many requirements across this spectrum. Sawtooth is compatible with both permissioned deployments and those that are not. It also includes Proof of Elapsed Time (PoET), a novel consensus algorithm. PoET targets large validator populations distributed with minimal resource consumption.

Starknet is an unrestricted decentralized ZK Rollup that operates as an L2 network on Ethereum. Any dApp may achieve unlimited computation scale without compromising Ethereum’s composability or security. Starknet maintains the security of L1 Ethereum while achieving scale. It does this by producing STARK Proofs off-chain and verifying these proofs on-chain. Starknet Contracts allow developers to deploy any business logic. Starknet will offer composability at Ethereum's level, allowing for easy development and compounding of innovation. The STARK Prover is the engine that powers StarkEx's scalability engine. It has already demonstrated its ability to process 600K transactions on Mainnet in a single proof.