solana-foundation/solana-web3.js
Solana JavaScript SDK observed · 2026-08-28
Health v2 · maintenance only
79/100
- Activity 99
- Release rhythm 41
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 12
- age_days: 2933
- days_rel: 398
- days_push: 7
- n_releases_24m: 10
Adoption not part of the score
2749 stars · 1077 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
The Solana JavaScript SDK (v1.x maintenance branch) for interacting with accounts and programs on the Solana blockchain via its JSON RPC API. It runs in Node.js, browsers, Deno, and React Native, and has been superseded by @solana/kit.
Use cases
- send and receive SOL transactions from a web app
- query Solana account balances and program data in Node.js
- build a browser dApp that talks to the Solana JSON RPC API
- integrate Solana wallet interactions into a React Native app
- interact with Solana smart contracts (programs) from JavaScript
- sign and submit transactions to the Solana network
When to choose
- you need to maintain or support an existing project built on the 1.x line of @solana/web3.js
- you need a battle-tested JavaScript client for the Solana JSON RPC API
- you want a lightweight script-tag install for browser-based Solana interactions
When to avoid
- you are starting a new project - use the successor @solana/kit instead
- you need the latest Solana RPC features only available in the newer SDK
- you are not working with the Solana blockchain
Facets
library · maturity maintenance
sdk http-client cryptography blockchain developer-tools apis browser cross-platform solana web3 typescript rpc-client blockchain-sdk crypto-wallets cryptocurrency nodejs deno javascript
2 sources
- readme: https://github.com/solana-foundation/solana-web3.js · fetched 2026-08-28 · 508e91101c5d
- homepage: https://solana-foundation.github.io/solana-web3.js/ · fetched 2026-08-29 · 501b4511a083
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| solana-foundation/solana-web3.js | main | 79 |
For agents
markdown · JSON · MCP: product_card(name="solana-foundation/solana-web3.js")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem