@scure/bip39
Audited BIP39 mnemonic phrase implementation for cryptographic key generation in blockchain applications.
Crypto and web3 npm MIT
Used in agent projects
22
0.2% of 12,697 public repos built with AI coding agents
Rank in crypto and web3
#78 of 89
by use in those projects
Downloads
—
npm, last 7 days, @scure/bip39
GitHub stars
198
last push Aug 31, 2026
How @scure/bip39 is used
@scure/bip39 is a dependency in 22 of the 12,697 public GitHub projects set up for AI coding agents that we scanned (0.2%), #78 of 89 in crypto and web3. The most used alternative there is Solana Web3.js. Projects that use it most often also use Solana Web3.js (59.1%), @noble/hashes (50.0%), ethers.js (45.5%).
Often used with @scure/bip39
| Solana Web3.js | 59.1% of @scure/bip39 projects · 3.6× more than average |
|---|---|
| @noble/hashes | 50.0% of @scure/bip39 projects · 115.4× more than average |
| ethers.js | 45.5% of @scure/bip39 projects · 10.1× more than average |
| Axios | 40.9% of @scure/bip39 projects · 4.1× more than average |
| @noble/curves | 36.4% of @scure/bip39 projects · 100.4× more than average |
| Vitest | 40.9% of @scure/bip39 projects · 3.4× more than average |
| ESLint | 72.7% of @scure/bip39 projects · 1.9× more than average |
| viem | 40.9% of @scure/bip39 projects · 3.3× more than average |
By coding agent
| Claude Code | 0.2% of projects set up for it |
|---|
Share of public repos configured for each agent that list @scure/bip39 as a dependency.
Install
| Package | npm install @scure/bip39 |
|---|---|
| Main stacks | TypeScript / JavaScript (17), Next.js (3), Python (1), React Native / Expo (1) |
| Example projects | BoltzExchange/boltz-web-app, dydxprotocol/v4-web, finitoapp/payky, nivek3/blockchain-notes, LiamVisionary/hivemindos |
Alternatives to @scure/bip39
| Tool | Used in agent projects | Downloads / wk | GitHub stars | License |
|---|---|---|---|---|
| Solana Web3.js npm Official JavaScript SDK for interacting with the Solana blockchain. |
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| wagmi npm React hooks library for Ethereum interactions and wallet connections. |
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| ethers.js npm Complete Ethereum library for building dapps, wallets and blockchain tools. |
574 (4.5%) | 3.6M | 8,710 | MIT |
| Solana Wallet Adapter npm React hooks and UI for connecting Solana wallets to dapps with state management. |
547 (4.3%) | 1M | 2,030 | Apache-2.0 |
| Anchor npm Framework for developing Solana smart contracts with TypeScript and Rust. |
438 (3.4%) | 851K | 5,142 | (MIT OR Apache-2.0) |
| solders pypi Python bindings for Solana Rust tools enabling efficient blockchain interaction. |
423 (3.3%) | 388K | 449 | — |