List of the Top 6 Layer 2 Protocols for tofuNFT in 2025

Meter is an advanced infrastructure specifically designed to allow smart contracts to scale and operate seamlessly across multiple blockchain networks. As a hybrid of Layer 1 and Layer 2 protocols, Meter revolves around two essential tokens: MTRG, serving as the governance token (with its ERC20 version known as eMTRG), and MTR, which functions as a stable currency token. To ensure smooth and unrestricted transfer of financial assets among blockchains, Meter utilizes a HotStuff-based consensus mechanism that accommodates thousands of validator nodes, establishing itself as the most decentralized Layer 2 solution for Ethereum. The platform boasts the ability to handle thousands of transactions per second, resulting in near-instant transaction confirmations. Furthermore, Meter Passport allows for assets and smart contracts to move and engage across different blockchains, optimizing aspects such as price, liquidity, and yield. Notably, Meter distinguishes itself as an Ethereum-compatible platform enriched with unique characteristics. Unlike other Layer 2 solutions, decentralized exchanges (DEXes) on Meter are designed to be impervious to front-running and miner extractable value (MEV) dilemmas, ensuring transactions are both rapid and censorship-resistant. This unique blend of features positions Meter as a formidable contender in the ever-evolving blockchain landscape, demonstrating its potential to revolutionize cross-chain interactions.

The latest advancements in layer 2 solutions for Ethereum dApps empower developers to leverage their preferred tools while effectively reducing the expenses associated with scaling their applications. Within this framework, an aggregator functions similarly to a node on Ethereum, allowing client software to execute remote procedure calls (RPCs) through a standardized API to interact with an Arbitrum chain. This aggregator plays a crucial role by transmitting these calls to the EthBridge and returning the results of transactions to the client, reflecting the behavior of a conventional Ethereum node. Although it's common for clients to route their transactions through an aggregator when engaging with an Arbitrum chain, this is not strictly necessary. The architecture permits an unlimited number of aggregators to be created, and there are no restrictions on who can act as an aggregator. To optimize processing efficiency, aggregators often merge several client transactions into a single submission to the Arbitrum chain. Moreover, the Arbitrum ecosystem includes a specialized Sequencer capable of organizing transactions, which leads to rapid transaction confirmations with minimal latency. This groundbreaking arrangement not only enhances overall throughput but also cultivates an adaptable environment where developers can explore and innovate without the constraints of high costs, ultimately promoting greater experimentation within the blockchain space. By providing such flexibility, layer 2 solutions are poised to significantly transform the landscape of decentralized applications.

Boba is an innovative scaling solution based on Ethereum's Layer 2 Optimistic Rollup technology, designed to significantly cut gas fees, accelerate transaction speeds, and broaden the capabilities of smart contracts. With the implementation of community-driven liquidity pools, Boba effectively shortens the exit time for Optimistic Rollups from an entire week down to mere minutes, while also offering enticing yield farming options for liquidity providers. Furthermore, the platform's adaptable smart contracts enable developers in the Ethereum ecosystem to build decentralized applications that can leverage code executed on extensive platforms like AWS Lambda, thus allowing for the execution of algorithms that would otherwise be prohibitively expensive or unfeasible to perform directly on-chain. Our mission is to enhance Boba with a clear focus on the needs of our users and developers alike. We envision creating a practical Layer 2 solution that acts as a bridge for the next billion users to interact with the Ethereum network. We encourage you to join us on this exciting journey, as your participation can help foster the expansion of our vibrant community. Together, we have the potential to redefine the landscape of decentralized applications and make a lasting impact on the blockchain ecosystem.

Astar Network acts as a strong and versatile foundation specifically designed for applications within the realm of Web3.0. Built on Parity’s Substrate framework, it has the capability to transition into a Polkadot parachain while also serving as a proficient smart contract platform. A noteworthy aspect is that the Polkadot Relaychain is purposefully constructed without smart contract support, allowing Astar to fill this gap effectively. For developers focused on decentralized applications (dApps), scalability is a primary concern, enabling the creation of a wide variety of applications on Astar Network without the lingering worry of scalability issues. As an open-source project, Astar Network offers countless opportunities for individuals to engage with its ecosystem, inviting contributions from anyone keen on enhancing its features. The goal of Astar Network is to provide a decentralized application platform that is not only scalable and interoperable but also plays a crucial role in shaping the forthcoming landscape of the internet, referred to as Web3.0. Through its community-driven approach, the initiative cultivates an environment rich in innovation and collaboration, fostering a vibrant network of developers and users who are eager to explore new possibilities together. This collaborative spirit ensures that Astar Network remains at the forefront of technological advancements in the decentralized space.

Ethereum's new scalability framework guarantees swift transactions and effective smart contract execution. Optimism functions as a Public Benefit Corporation (PBC), which is designed to generate profits while also delivering societal benefits through responsible and sustainable methodologies. This organizational model requires us to balance our shareholders' financial interests with the well-being of those affected by our decisions, adhering to a defined "public benefit charter." The primary goal of the Company is to enhance and protect fair access to public goods on the internet by developing open-source software. This charter reflects our dedication to the Ethereum community, as we work to uphold its core values by building infrastructure that supports the growth and sustainability of a public goods ecosystem. By doing so, we not only seek to advance technological progress but also to promote an inclusive atmosphere where all users can thrive. Ultimately, our efforts aim to bridge the gap between innovation and accessibility, ensuring that the benefits of technology are shared widely.

Polygon, which was previously referred to as Matic Network, is a comprehensive protocol and framework established for the development and interconnection of blockchain networks that are compatible with the Ethereum platform. Despite Ethereum being the favored choice for blockchain initiatives, it has its own set of limitations. Polygon effectively tackles these challenges by offering a straightforward method for deploying pre-configured blockchain networks with a single click, bolstered by a growing selection of modules that aid in the creation of tailored networks. Furthermore, Polygon includes an interoperability protocol that allows for the seamless transfer of messages between Ethereum and various other blockchain ecosystems, in addition to providing a modular and optional “security as a service” feature. Its adaptor modules significantly improve the interoperability of existing blockchain systems, simplifying their integration process. By combining the advantages of Ethereum with those provided by autonomous blockchains, Polygon delivers an attractive range of functionalities aimed specifically at developers. In essence, it is meticulously designed by developers to cater to the unique requirements of their peers, ensuring it aligns well with the evolving demands of the blockchain community while fostering innovation and collaboration within the space.