Tags
A tag is a keyword or label that categorizes your question with other, similar questions. Using the right tags makes it easier for others to find and answer your question.
Solidity is a contract-oriented, high-level language whose syntax is similar to that of JavaScript and it is designed for writing smart contracts in Ethereum to run on the EVM.
Solidity is statical…
10895 questions
Go Ethereum (short: Geth) is a Golang implementation of the Ethereum protocol.
5583 questions
Javascript API and library for Ethereum
To develop applications on Ethereum, you can use the web3 object provided by the web3.js library. Under the hood it communicates to a local node through RPC ca…
4672 questions
Questions regarding the development of smart contracts
3794 questions
Questions regarding the implementation and use of the Truffle development and testing environment.
2571 questions
The term "transaction" is used in Ethereum to refer to the signed data package that stores a message to be sent from an externally owned account.
2276 questions
The Ethereum blockchain is a distributed database based on the Ethereum whitepaper specification and stores both the full transaction list and the most recent state.
2199 questions
Questions about Remix, an online browser compiler for Solidity, formerly called Browser Solidity.
2137 questions
for high-level questions about the choices made during contract construction
1875 questions
A token is a transferable, divisible object on the blockchain, such as a subcurrency or a prediction market share.
1848 questions
The ERC20 Token Standard is a set of 8 functions to be included (in an agreed upon language) in a smart token contract in order to enable interoperability across multiple interfaces and dapps. These f…
1728 questions
Ether (ETH) is the main internal crypto-fuel of Ethereum and is used to pay transaction fees.
1660 questions
Question about the Metamask chrome's plugin.
1371 questions
The act of pushing a compiled smart contract in byte code to the Ethereum blockchain.
1272 questions
Gas is a 'sub-currency' which enables the EVM and Ethereum's decentralised computer to run -- with each operation, an amount of gas (proportional to the computational effort required to perform the op…
1190 questions
Wallets are applications on top of accounts, so called smart contracts, which manage your Ether. There are simple savings wallets or multisignature wallets.
1103 questions
Mining is the process by which it is ensured that the blockchain is the same across all nodes. A miner that solves a cryptological problem related to the previous transactions on the blockchain is rew…
1071 questions
Private blockchains are not available for the public and are maintained/secured by a cluster of trusted nodes. These kind of blockchains are useful when dealing with sensitive information.
1037 questions
Questions regarding the act of calling or interacting with (a.k.a. invoking) a contract on the Ethereum blockchain by a user or another contract on the blockchain. Includes both local invocation by ca…
988 questions
Questions about applications and projects on Ethereum: a decentralized application (dapp) does not require any servers or backends and runs independent on a distributed blockchain.
874 questions
JavaScript is a dynamic, weakly-typed language used for client-side as well as server-side scripting.
822 questions
Tag for the questions related to the deployment of the contracts using Ethereum wallet.
799 questions
Etherscan is a search engine that allows Ethereum blockchain users to look up, confirm and validate transactions that have taken place on the blockchain.
768 questions
Parity is an Ethereum client, written from the ground-up for correctness-verifiability, modularization, low-footprint, and high-performance. To this end, it utilizes the Rust language, a hybrid impera…
761 questions
The mist browser is a tool to browse and use decentralized applications
678 questions
Questions regarding the development of decentralized applications (a.k.a. DApps). This can include everything from frontend development questions to interaction with the blockchain and distributed fil…
673 questions
Solidity events and logging problems. Events allow the convenient usage of the EVM logging facilities, which in turn can be used to “call” JavaScript callbacks in the user interface of a dapp, which l…
641 questions
Addresses are the particulars of names, domains or accounts on the blockchain.
625 questions
Questions relating to application security, safety, trust, and attacks against the Ethereum software stack and blockchain system.
625 questions
EVM is the Ethereum Virtual Machine, the protected, distributed "sandbox area" (virtual machine) where contract execution occurs, replicated on every node in the network. EVM is also the name of the b…
587 questions
Node.js is a platform built on Chrome's JavaScript runtime for easily building fast and scalable network applications.
583 questions
questions for finding and squashing bugs in smart contracts and decentralized development
558 questions
json-formatted remote procedure calls to communicate with ethereum clients
538 questions
Syntonization is the process where your node / client (geth, Ethereum Wallet, etc) receives the most up to date data from the Ethereum blockchain.
538 questions
For questions regarding the installation or use of EthereumJS, a Javascript library that implements a number of Ethereum utility functions.
515 questions
Web3.py helps you access your Ethereum node from Python. It is web3.js for Python.
496 questions
