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AllBitcoinBOBEthereumSolanaPolygonBase
HOT ↓NewComments
102 tools
SO

@solana-developers/helpers

CommunitySDK

Solana helper functions

npm·463d ago·MIT
Solana·★ 135·comments 0
$ npx @solana-developers/helpers
WA

@walletconnect/modal-ui

CommunitySDK

#### 🔎 [Examples](https://github.com/WalletConnect/web3modal-examples)

npm·634d ago·Apache-2.0
Ethereum·★ 32·comments 0
$ npx @walletconnect/modal-ui
WE

@web3modal/common

CommunitySDK

#### 🔗 [Website](https://web3modal.com)

npm·—·Apache-2.0
·★ 0·comments 0
$ npx @web3modal/common
WA

@walletconnect/modal-core

CommunitySDK

#### 🔎 [Examples](https://github.com/WalletConnect/web3modal-examples)

npm·—·Apache-2.0
Ethereum·★ 0·comments 0
$ npx @walletconnect/modal-core
ET

eth-crypto

CommunitySDK

Cryptographic functions for ethereum and how to use them with web3 and solidity

npm·—·MIT
Ethereum·★ 0·comments 0
$ npx eth-crypto
CO

@codex-data/sdk

CommunitySDK

The Codex SDK for JavaScript/Typescript. It provides generated types and convenient ways to access the graphql api.

npm·—·MIT
·★ 0·comments 0
$ npx @codex-data/sdk
ME

@metaplex-foundation/digital-asset-standard-api

CommunitySDK

Open-source specification for interacting with digital assets on Solana

npm·—·Apache-2.0
Solana·★ 0·comments 0
$ npx @metaplex-foundation/digital-asset-standard-api
ET

@ethereumjs/blockchain

CommunitySDK

A module to store and interact with blocks

npm·—·MPL-2.0
Ethereum·★ 0·comments 0
$ npx @ethereumjs/blockchain
BI

@bitauth/libauth

CommunitySDK

ultra-lightweight library for Bitcoin Cash, Bitcoin, and Bitauth

npm·—·MIT
Bitcoin·★ 0·comments 0
$ npx @bitauth/libauth
BA

base58check

CommunitySDK

Base58Check encoding

npm·—·MIT
Bitcoin·★ 0·comments 0
$ npx base58check
ET

ethers-decode-error

CommunitySDK

Decode ethers.js smart contract errors into human-readable messages

npm·—·Apache-2.0
Ethereum·★ 0·comments 0
$ npx ethers-decode-error
ME

@metaplex-foundation/cusper

CommunitySDK

Resolves Custom Program Errors from Solana program logs or error codes.

npm·—·Apache-2.0
Solana·★ 0·comments 0
$ npx @metaplex-foundation/cusper
BI

bitcore-lib

CommunitySDK

A pure and powerful JavaScript Bitcoin library.

npm·—·MIT
Bitcoin·★ 0·comments 0
$ npx bitcore-lib
NO

@nomicfoundation/ignition-core

CommunitySDK

Hardhat Ignition is a declarative system for deploying smart contracts on Ethereum. It enables you to define smart contract instances you want to deploy, and any operation you want to run on them. By taking over the deployment and execution, Hardhat Ignit

npm·—·MIT
Ethereum·★ 0·comments 0
$ npx @nomicfoundation/ignition-core
BA

base58-js

CommunitySDK

A light weight universal JavaScript base58 encoder / decoder.

npm·—·MIT
Bitcoin·★ 0·comments 0
$ npx base58-js
TR

@trezor/blockchain-link

CommunitySDK

High-level javascript interface for blockchain communication

npm·—·SEE LICENSE IN LICENSE.md
·★ 0·comments 0
$ npx @trezor/blockchain-link
ET

ethereum-bloom-filters

CommunitySDK

Ability to test bloom filters for ethereum.

npm·—·MIT
Ethereum·★ 0·comments 0
$ npx ethereum-bloom-filters
SO

@solana/web3.js

CommunitySDK

Solana Javascript API

npm·—·MIT
·★ 0·comments 0
$ npx @solana/web3.js
DE

@depay/web3-blockchains

CommunitySDK

JavaScript library containing aggregated information and abstractions for web3 blockchains.

npm·—·MIT
·★ 0·comments 0
$ npx @depay/web3-blockchains
ME

@metamask/detect-provider

CommunitySDK

A tiny utility for detecting the MetaMask Ethereum provider, or any EIP 1193-compliant provider.

npm·—·ISC
Ethereum·★ 0·comments 0
$ npx @metamask/detect-provider
CH

@chain-registry/types

CommunitySDK

Chain Registry types

npm·—·MIT
cosmos·★ 0·comments 0
$ npx @chain-registry/types
HE

helius-sdk

CommunitySDK

A Helius TypeScript SDK for building the future of Solana — DAS API, Sender, Webhooks, Laserstream, ZK Compression, and Solana RPC primitives. Built on @solana/kit.

npm·—·MIT
Solana·★ 0·comments 0
$ npx helius-sdk
CH

chaingate-react

CommunitySDK

React hooks and providers for ChainGate — integrate multi-chain cryptocurrency wallets into React apps with two hooks. Create, import, and manage wallets across Bitcoin, Ethereum, and 30+ blockchains with zero boilerplate and automatic state synchronizati

npm·—·MIT
ArbitrumEthereumPolygonBaseAvalanche+1·★ 0·comments 0
$ npx chaingate-react
WA

@walletconnect/browser-utils

CommunitySDK

Browser Utilities for WalletConnect

npm·—·Apache-2.0
Ethereum·★ 0·comments 0
$ npx @walletconnect/browser-utils
BI

@bigmi/core

CommunitySDK

TypeScript library for Bitcoin apps.

npm·—·MIT
Bitcoin·★ 0·comments 0
$ npx @bigmi/core
TU

@turnkey/solana

CommunitySDK

Turnkey Solana Signer for @solana/web3js

npm·—·Apache-2.0
Solana·★ 0·comments 0
$ npx @turnkey/solana
ME

@metamask/ethjs-rpc

CommunitySDK

A super simple module for querying the Ethereum RPC layer without formatting.

npm·—·MIT
Ethereum·★ 0·comments 0
$ npx @metamask/ethjs-rpc
ET

ethjs-query

CommunitySDK

A simple query layer for the Ethereum RPC.

npm·—·MIT
Ethereum·★ 0·comments 0
$ npx ethjs-query
ZK

zksync-ethers

CommunitySDK

A Web3 library for interacting with the ZkSync Layer 2 scaling solution.

npm·—·MIT
zkSyncEthereum·★ 0·comments 0
$ npx zksync-ethers
ET

ethjs-rpc

CommunitySDK

A super simple module for querying the Ethereum RPC layer without formatting.

npm·—·MIT
Ethereum·★ 0·comments 0
$ npx ethjs-rpc
ME

@metamask/ethjs-query

CommunitySDK

A simple query layer for the Ethereum RPC.

npm·—·MIT
Ethereum·★ 0·comments 0
$ npx @metamask/ethjs-query
ET

eth-url-parser

CommunitySDK

Ethereum url parsing library

npm·—·MIT
Ethereum·★ 0·comments 0
$ npx eth-url-parser
CH

chaingate

CommunitySDK

Multi-chain cryptocurrency SDK for TypeScript — unified API for Bitcoin, Ethereum, Litecoin, Dogecoin, Bitcoin Cash, Polygon, Arbitrum, and any EVM-compatible chain. Create wallets, query balances, send transactions, and manage tokens and NFTs across UTXO

npm·—·MIT
BitcoinEthereumBaseArbitrumAvalanche+1·★ 0·comments 0
$ npx chaingate
MI

micro-eth-signer

CommunitySDK

Minimal library for Ethereum transactions, addresses and smart contracts

npm·—·MIT
Ethereum·★ 0·comments 0
$ npx micro-eth-signer
WA

@wagmi/core

CommunitySDK

VanillaJS library for Ethereum

npm·—·MIT
Ethereum·★ 0·comments 0
$ npx @wagmi/core
BA

@base-org/account

CommunitySDK

Base Account SDK

npm·—·Apache-2.0
Base·★ 0·comments 0
$ npx @base-org/account
RE

@reown/appkit-scaffold-ui

CommunitySDK

The full stack toolkit to build onchain app UX.

npm·—·SEE LICENSE IN LICENSE.md
BitcoinEthereumSolana·★ 0·comments 0
$ npx @reown/appkit-scaffold-ui
AB

abitype

CommunitySDK

Strict TypeScript types for Ethereum ABIs

npm·—·MIT
Ethereum·★ 0·comments 0
$ npx abitype
LI

@libp2p/crypto

CommunitySDK

Crypto primitives for libp2p

npm·—·Apache-2.0 OR MIT
·★ 0·comments 0
$ npx @libp2p/crypto
CR

crypto-es

CommunitySDK

A cryptography algorithms library

npm·—·MIT
·★ 0·comments 0
$ npx crypto-es
NO

@noble/post-quantum

CommunitySDK

Auditable & minimal JS implementation of post-quantum cryptography: FIPS 203, 204, 205, Falcon

npm·—·MIT
·★ 0·comments 0
$ npx @noble/post-quantum
TA

@taquito/utils

CommunitySDK

Encoding, crypto, and utility helpers for Taquito.

npm·—·Apache-2.0
·★ 0·comments 0
$ npx @taquito/utils
RE

react-native-securerandom

CommunitySDK

Generate cryptographically-secure random bytes in react native

npm·—·MIT
·★ 0·comments 0
$ npx react-native-securerandom
TO

@toruslabs/solana-embed

CommunitySDK

Embed script for solana blockchain

npm·—·ISC
Solana·★ 0·comments 0
$ npx @toruslabs/solana-embed
CR

crypto-md5

CommunitySDK

Simply expose crypto md5 as a single function

npm·—·BSD
·★ 0·comments 0
$ npx crypto-md5
HD

hdkey

CommunitySDK

Bitcoin BIP32 hierarchical deterministic keys

npm·—·MIT
Bitcoin·★ 0·comments 0
$ npx hdkey
EC

ecurve

CommunitySDK

Elliptic curve cryptography

npm·—·MIT
Bitcoin·★ 0·comments 0
$ npx ecurve
MS

msrcrypto

CommunitySDK

MSR JavaScript Cryptography Library

npm·—·Apache-2.0
·★ 0·comments 0
$ npx msrcrypto
CR

@cryptography/aes

CommunitySDK

High-performance synchronous AES implementation for JavaScript

npm·—·GPL-3.0-or-later
·★ 0·comments 0
$ npx @cryptography/aes
MU

@multiformats/base-x

CommunitySDK

Fast base encoding / decoding of any given alphabet

npm·—·MIT
·★ 0·comments 0
$ npx @multiformats/base-x