23 projects
Web3.js
Web3.js is a JavaScript library that enables interaction with Ethereum and other blockchain networks. It provides a collection of modules that allow developers to communicate with Ethereum nodes using HTTP, IPC or WebSocket protocols, handle smart contracts, and perform various blockchain operations.
Contributors
4,813
Organizations
1,256
Software value
$7.5M
Ethers.js
Complete Ethereum library and wallet implementation in JavaScript.
Contributors
3,598
Organizations
948
Software value
$4.4M
Web3j
Web3j is a Java library for interacting with Ethereum and other blockchain networks, providing tools for smart contract integration, transaction management, and blockchain communication
Contributors
1,925
Organizations
525
Software value
$8.3M
web3.py
A python interface for interacting with the Ethereum blockchain and ecosystem.
Contributors
1,854
Organizations
387
Software value
$2.5M
Bitcore
Bitcore is a full-featured Bitcoin development platform that provides tools and libraries for building Bitcoin applications and services. It includes functionality for creating and managing Bitcoin wallets, handling transactions, interacting with the Bitcoin network, and implementing Bitcoin payment processing.
Contributors
1,293
Organizations
273
Software value
$47M
Nethereum
Nethereum is an open-source .NET integration library for blockchain, specifically Ethereum. It enables interaction with Ethereum smart contracts and blockchain functionality from .NET applications, providing features for transaction signing, contract deployment, and calling smart contract functions.
Contributors
779
Organizations
110
Software value
$55M
thirdweb TypeScript SDK
Best in class web3 SDKs for Browser, Node and Mobile apps
Contributors
714
Organizations
117
Software value
$22M
CosmJS
The Swiss Army knife to power JavaScript based client solutions ranging from Web apps/explorers over browser extensions to server-side clients like faucets/scrapers.
Contributors
580
Organizations
124
Software value
$2.2M
Polkadot{.js} Extension
A browser extension that enables users to manage their Polkadot accounts and interact with Polkadot/Substrate-based blockchain applications. It provides secure key management and signing capabilities for transactions on Polkadot and related networks.
Contributors
515
Organizations
127
Software value
$564K
Stellar JavaScript SDK
The Stellar JavaScript SDK is a client-side library that enables developers to interact with the Stellar network, providing functionality for building applications that can create accounts, send payments, issue assets, and perform other operations on the Stellar blockchain platform
Contributors
496
Organizations
104
Software value
$801K
Cardano Wallet
HTTP server & command-line for managing UTxOs and HD wallets in Cardano.
Contributors
366
Organizations
73
Software value
$13M
Pyth Crosschain
Pyth Crosschain is a protocol that enables the secure transfer of Pyth Network's high-fidelity financial market data across different blockchain networks. It provides infrastructure for delivering real-time price feeds and market data to various blockchain ecosystems through a decentralized oracle network.
Contributors
331
Organizations
59
Software value
$9M
smoldot
Smoldot is a light client implementation for Substrate-based blockchain networks, providing a lightweight way to interact with blockchain networks without downloading the full chain. It focuses on minimizing resource usage while maintaining security.
Contributors
109
Organizations
32
Software value
$3.8M
MetaMask Providers
A JavaScript library that provides Ethereum provider APIs and utilities for MetaMask wallet integration, enabling web applications to interact with the Ethereum blockchain through MetaMask's interface
Contributors
108
Organizations
32
Software value
$155K
Substrate Connect
Run Wasm Light Clients of any Substrate based chain directly in your browser.
Contributors
101
Organizations
23
Software value
$1.3M
Polkadot API
Polkadot-API is a meticulously crafted suite of libraries, each designed to be composable, modular, and aligned with a "light-client first" philosophy.
Contributors
95
Organizations
29
Software value
$1.6M
Cosmos Kit
Universal wallet connector for the Cosmos ⚛️
This project hasn't been onboarded to LFX Insights.
Hop Protocol
🐰 Hop Protocol Monorepo
This project hasn't been onboarded to LFX Insights.
Injective Chain TypeScript SDK
Collection of TypeScript packages that consume and interact with the Injective Chain
This project hasn't been onboarded to LFX Insights.
NEAR API JavaScript Library
JavaScript library to interact with NEAR Protocol via RPC API
This project hasn't been onboarded to LFX Insights.
Sequence
Sequence: a modular web3 stack and smart wallet for Ethereum chains
This project hasn't been onboarded to LFX Insights.
Stacks.js Project
JavaScript libraries for identity, auth, storage and transactions on the Stacks blockchain.
This project hasn't been onboarded to LFX Insights.
hashgraph/hedera-sdk-js
JavaScript/TypeScript SDK for Hiero
This project hasn't been onboarded to LFX Insights.