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.

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…
a Golang implementation of the Ethereum protocol.
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…
Questions regarding the development of smart contracts
Questions regarding the implementation and use of the Truffle development and testing environment.
used in Ethereum to refer to the signed data package that stores a message to be sent from an externally owned account.
a distributed database based on the Ethereum whitepaper specification and stores both the full transaction list and the most recent state.
Questions about Remix, an online browser compiler for Solidity, formerly called Browser Solidity.
for high-level questions about the choices made during contract construction
a transferable, divisible object on the blockchain, such as a subcurrency or a prediction market share.
the main internal crypto-fuel of Ethereum and is used to pay transaction fees.
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…
The act of pushing a compiled smart contract in byte code to the Ethereum blockchain.
Question about the Metamask chrome's plugin.
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.
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…
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…
applications on top of accounts, so called smart contracts, which manage your Ether. There are simple savings wallets or multisignature wallets.
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…
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…
773 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.
Tag for the questions related to the deployment of the contracts using Ethereum wallet.
a tool to browse and use decentralized applications
672 questions
a dynamic, weakly-typed language used for client-side as well as server-side scripting.
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…
622 questions
a search engine that allows Ethereum blockchain users to look up, confirm and validate transactions that have taken place on the blockchain.
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…
the particulars of names, domains or accounts on the blockchain.
Questions relating to application security, safety, trust, and attacks against the Ethereum software stack and blockchain system.
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…
514 questions
the process where your node / client (geth, Ethereum Wallet, etc) receives the most up to date data from the Ethereum blockchain.
502 questions
json-formatted remote procedure calls to communicate with ethereum clients
490 questions
a platform built on Chrome's JavaScript runtime for easily building fast and scalable network applications.
486 questions
questions for finding and squashing bugs in smart contracts and decentralized development
484 questions
Ethereum has two types of accounts: externally owned user accounts, controlled by private keys, and contract accounts, controlled by their contract code.
453 questions
Questions related to the test RPC client/simulator https://github.com/ethereumjs/testrpc
432 questions
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