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For questions regarding the installation or use of EthereumJS, a Javascript library that implements a number of Ethereum utility functions.
questions for finding and squashing bugs in smart contracts and decentralized development
Python is a dynamic and strongly typed programming language designed to emphasize usability.
685 questions
The mist browser is a tool to browse and use decentralized applications
675 questions
questions regarding the testing during development of contracts and DApps
json-formatted remote procedure calls to communicate with ethereum clients
643 questions
For questions about using the Ganache personal blockchain testing environment.
625 questions
testnets are an alternative blockchains to be used for testing and development with no value attached
608 questions
Questions regarding the use of Arrays in solidity.
602 questions
all questions regarding data and storage on the ethereum blockchain
React (also known as React.js or ReactJS) is a JavaScript library for building user interfaces. It uses a declarative paradigm and aims to be both efficient and flexible.
Developer support questions about Gnosis Safe, a programmable smart contract account to securely manage digital assets.
Syntonization is the process where your node / client (geth, Ethereum Wallet, etc) receives the most up to date data from the Ethereum blockchain.
572 questions
OpenZeppelin provides tools to write, deploy and operate decentralized applications. It also protects leading organizations by performing security audits on their systems and products.
Ethereum has two types of accounts: externally owned user accounts, controlled by private keys, and contract accounts, controlled by their contract code.
547 questions
A type in solidity that allows access to arbitrary elements via a key, similar to a dictionary or hashmap in other languages.
521 questions
Ropsten testnet is deprecated. Historically: https://blog.ethereum.org/2016/11/20/from-morden-to-ropsten
502 questions
A node is a machine which is running an Ethereum client. It synchronises the blockchain with other nodes in the network, so that they all have the same definitive copy. A node is needed to send and re…
497 questions
Question about the solidity Structs
487 questions
Questions dealing with the gas price of a transaction.
INFURA is a scalable, standards-based cluster and API endpoint for Ethereum & IPFS.
483 questions
Chainlink is a decentralized oracle network that enables blockchain smart contracts to securely access off-chain data feeds.
480 questions
Truffle Migrations are JavaScript files that help you deploy contracts to the Ethereum network. These files are responsible for staging your deployment tasks, and they're written under the assumption …
477 questions
The Application Binary Interface (ABI) is the standard way to interact with contracts in the Ethereum ecosystem, both from outside the blockchain and for contract-to-contract interaction. Data is enco…
473 questions
MyEtherWallet.com is an open-source web wallet which allows users to generate wallets, import pre-sale wallet files, and move funds.
466 questions
in assymetric cryptography, the private key is used to unlock, sign or decrypt
449 questions
Oracle is a way of implementing a Smart Contract. Instead of running the contract code directly on the blockchain, the code is executed on some special off-chain entities called oracles which then sen…
445 questions
Questions related to the test RPC client/simulator https://github.com/ethereumjs/testrpc
440 questions
Questions related to development on the Polygon EVM-enabled sidechain.
431 questions
Lightweight Java and Android library for integration with Ethereum clients
422 questions
Binance Smart Chain (BSC) is a blockchain network built for running smart contract-based applications.
Question related to either the transaction or block gas limit.
406 questions
Brownie is a Python-based development and testing framework for smart contracts targeting the Ethereum Virtual Machine.
379 questions
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