solana-kit-migration
Solana Kit Migration Assistant
This skill helps you navigate the transition between @solana/web3.js (v1.x) and @solana/kit (formerly web3.js 2.0), providing guidance on when to use each library and how to migrate between them.
Overview
The Solana JavaScript ecosystem has two major SDK options:
| Library | Status | Use Case |
|---|---|---|
@solana/web3.js (1.x) |
Maintenance mode | Legacy projects, Anchor-dependent apps |
@solana/kit |
Active development | New projects, performance-critical apps |
Key Decision: @solana/kit is the future, but migration isn't always straightforward.
When to Use Each Library
Use @solana/kit When:
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