Share unlockable, exclusive content with anyone. Take token-gating to the next level. NFT-gated media is finally here and has never been so easy. Brought to you by Pinata.

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

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!

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!

Collect NFTs as a team - join forces with friends, anons, and everyone in between.

Gas Station Network - gasless TX

Keccak-256 online hash function

Hex to decimal converter and how to convert.

A simple dashboard for web3. Easily track and visualize all your DeFi assets and liabilities in one simple interface.

Anonymous Airdrops using ZK-SNARKS. Contribute to nalinbhardwaj/stealthdrop development by creating an account on GitHub.

Avatar resolver for ENS

Chain Agnostic Improvement Proposals. Contribute to ChainAgnostic/CAIPs development by creating an account on GitHub.

Securify v2.0. Contribute to eth-sri/securify2 development by creating an account on GitHub.

Challenges to learn offensive security of Smart Contracts

Ethereum developer platform that enables you to build innovative blockchain products.

A tool to convert between the different ethereum denominations (wei, ether, finney, szabo).

Programming Fonts with Ligatures added (& a script to add them to other fonts) - ToxicFrog/Ligaturizer: Programming Fonts with Ligatures added (& a script to add them to other fonts)

A resource containing everything Web3 related

Rich-cli is a command line toolbox for fancy output in the terminal - Textualize/rich-cli: Rich-cli is a command line toolbox for fancy output in the terminal

Create agents that monitor and act on your behalf. Your agents are standing by! - huginn/huginn: Create agents that monitor and act on your behalf. Your agents are standing by!

n8n is an extendable workflow automation tool which enables you to connect anything to everything via its open, fair-code model.

Off-chain

A Layer-2 scalability engine, live on Ethereum Mainnet.

Earnifi is an airdrop checker. Search for unclaimed airdrops and get notifications for new crypto. Enter your address to see tokens, NFTs, and POAPs today!

Quickly build any custom business software with pre-built UI widgets that connect to any DB, GraphQL or REST API, controlling everything with Javascript.