Solana Web3.js vs Connext vs Coinbase
Build an ecosystem optimized for your goals while opening up new revenue streams.
Comparison Summary
Solana Web3.js, Connext and Coinbase each address unique challenges in the web3 ecosystem, offering complementary strengths for builders. JavaScript SDK for interacting with the Solana blockchain, enabling developers to build web3 applications using JavaScript and TypeScript. Connext is a secure, fast modular interoperability protocol enabling cross-chain fund bridging and asynchronous Solidity development. A comprehensive suite of APIs, SDKs, and developer tools from Coinbase to build onchain applications and integrate crypto services. Together, these tools serve different but overlapping user needs, making them valuable components in a modern web3 development stack.
| At a Glance | |||
| Composability | |||
| Cross-Chain | |||
| Customizability | |||
| Developer Support | |||
| Ease of Integration | |||
| Performance | |||
| Key Features | |||
| Core Capabilities | Account and Transaction Management, Program Deployment and Interaction, Token Operations | xCall Primitive, xERC20 Tokens, Cross-Chain Restaking | Super Pay App, Onramp Demo App, AI Server Wallet |
| Chain Support | +5 | +84 | |
| Best For | DeFi Developers, NFT Platform Developers | DeFi Developers, Infrastructure Developers | DeFi Developers, Financial Institutions |
| Pricing | |||
| Free Tier | Open Source | Standard | Custom |
| Paid Features | — | — | — |
| Custom Plans | — | — | — |
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