The Solid Chain - Web3 Library

Element is a Matrix-based end-to-end encrypted messenger and secure collaboration app. It’s decentralised for digital sovereign self-hosting, or through a hosting service such as Element Matrix Services. Element operates on the open Matrix network to provide interoperability and easy connections.

Challenges to learn offensive security of DeFi smart contracts

Challenges to learn offensive security of Smart Contracts

Infura's development suite provides instant, scalable API access to the Ethereum and IPFS networks. Connect your app to Ethereum and IPFS now, for free!

Whether you're a beginner, working on a side project, or one of the largest teams in the blockchain space, Alchemy makes Ethereum development easy with enhanced APIs, node infrastructure, and developer tooling. Get started for free!

Ethereum Smart Contract Security Best Practices

Port of TweetNaCl cryptographic library to JavaScript - tweetnacl-js/nacl.js at master · dchest/tweetnacl-js

A decentralized threshold cryptography network offering interfaces and runtimes for secrets management and dynamic access control. - GitHub - nucypher/nucypher: A decentralized threshold cryptograp...

PGP-encrypted git remotes. Contribute to spwhitton/git-remote-gcrypt development by creating an account on GitHub.

Verifying merkle multiproofs in solidity example. Contribute to miguelmota/merkletreejs-multiproof-solidity development by creating an account on GitHub.

Smart contracts for IDO usecase. Gnosis ERC20 auction system

🏗 Dev-stack for off-chain dynamic NFT generation

Radicle is a peer-to-peer stack for building software together.

Library contracts for Ethereum. Contribute to modular-network/ethereum-libraries development by creating an account on GitHub.

Zstandard - Fast real-time compression algorithm. Contribute to facebook/zstd development by creating an account on GitHub.

A factory contract for creating metamorphic (i.e. redeployable) contracts. - 0age/metamorphic: A factory contract for creating metamorphic (i.e. redeployable) contracts.

A fair data economy designed for equal access to data commons in a privacy enabled infrastructure

💻📖 Laws, Theories, Principles and Patterns that developers will find useful. #hackerlaws - GitHub - dwmkerr/hacker-laws: 💻📖 Laws, Theories, Principles and Patterns that developers will find useful....

This page reviews the integration guides for Login with Unstoppable. This feature works for Polygon and Ethereum domains.

Ethereum Push Notification Service (EPNS) | Subscribe. Notify. Earn

The original Ethereum gas fee checker, claim your WTF airdrop today!

A wrapper ERC20 token that linearly vests an underlying ERC20 token to its holders. - ZeframLou/vested-erc20: A wrapper ERC20 token that linearly vests an underlying ERC20 token to its holders.

Some varied articles on Ethereum security

Hexomatic is a no-code, work automation platform that enables you to harness the internet as your own data source, leverage the most sophisticated AI services and a crowdsourced team of human assistants to automate and delegate time consuming tasks.

Command line Dapp development environment

Pocket provides RPC access to Ethereum, Polygon, and a dozen more blockchain networks. Everything from testnets to mainnets to any open-source interface.

The Reach platform makes blockchain development easy and accessible. Launch on any network, verifying the safety and correctness of your code as it compiles.