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Solidity
========
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Solidity is a contract-oriented, high-level language whose syntax is similar to that of JavaScript
and it is designed to target the Ethereum Virtual Machine.
Solidity is statically typed, supports inheritance, libraries and complex
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user-defined types among other features.
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As you will see, it is possible to create contracts for voting,
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crowdfunding, blind auctions, multi-signature wallets and more.
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.. note ::
The best way to try out Solidity right now is using the
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`Browser-Based Compiler <https://ethereum.github.io/browser-solidity/> `_
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(it can take a while to load, please be patient).
Useful links
------------
* `Ethereum <https://ethereum.org> `_
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* `Changelog <https://github.com/ethereum/solidity/blob/develop/Changelog.md> `_
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* `Story Backlog <https://www.pivotaltracker.com/n/projects/1189488> `_
* `Source Code <https://github.com/ethereum/solidity/> `_
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* `Ethereum Stackexchange <https://ethereum.stackexchange.com/> `_
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* `Gitter Chat <https://gitter.im/ethereum/solidity/> `_
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Available Solidity Integrations
-------------------------------
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* `Browser-Based Compiler <https://ethereum.github.io/browser-solidity/> `_
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Browser-based IDE with integrated compiler and Solidity runtime environment without server-side components.
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* `Ethereum Studio <https://live.ether.camp/> `_
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Specialized web IDE that also provides shell access to a complete Ethereum environment.
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* `Visual Studio Extension <https://visualstudiogallery.msdn.microsoft.com/96221853-33c4-4531-bdd5-d2ea5acc4799/> `_
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Solidity plugin for Microsoft Visual Studio that includes the Solidity compiler.
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* `Package for SublimeText — Solidity language syntax <https://packagecontrol.io/packages/Ethereum/> `_
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Solidity syntax highlighting for SublimeText editor.
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* `Atom Ethereum interface <https://github.com/gmtDevs/atom-ethereum-interface> `_
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Plugin for the Atom editor that features syntax highlighting, compilation and a runtime environment (requires backend node).
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* `Atom Solidity Linter <https://atom.io/packages/linter-solidity> `_
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Plugin for the Atom editor that provides Solidity linting.
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* `Solium <https://github.com/duaraghav8/Solium/> `_
A commandline linter for Solidity which strictly follows the rules prescribed by the `Solidity Style Guide <http://solidity.readthedocs.io/en/latest/style-guide.html> `_ .
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* `Visual Studio Code extension <http://juan.blanco.ws/solidity-contracts-in-visual-studio-code/> `_
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Solidity plugin for Microsoft Visual Studio Code that includes syntax highlighting and the Solidity compiler.
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* `Emacs Solidity <https://github.com/ethereum/emacs-solidity/> `_
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Plugin for the Emacs editor providing syntax highlighting and compilation error reporting.
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* `Vim Solidity <https://github.com/tomlion/vim-solidity/> `_
Plugin for the Vim editor providing syntax highlighting.
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* `Vim Syntastic <https://github.com/scrooloose/syntastic> `_
Plugin for the Vim editor providing compile checking.
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Discontinued:
* `Mix IDE <https://github.com/ethereum/mix/> `_
Qt based IDE for designing, debugging and testing solidity smart contracts.
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Solidity Tools
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--------------
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* `Dapple <https://github.com/nexusdev/dapple> `_
Package and deployment manager for Solidity.
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* `Solidity REPL <https://github.com/raineorshine/solidity-repl> `_
Try Solidity instantly with a command-line Solidity console.
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* `solgraph <https://github.com/raineorshine/solgraph> `_
Visualize Solidity control flow and highlight potential security vulnerabilities.
* `evmdis <https://github.com/Arachnid/evmdis> `_
EVM Disassembler that performs static analysis on the bytecode to provide a higher level of abstraction than raw EVM operations.
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Language Documentation
----------------------
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On the next pages, we will first see a :ref: `simple smart contract <simple-smart-contract>` written
in Solidity followed by the basics about :ref: `blockchains <blockchain-basics>`
and the :ref: `Ethereum Virtual Machine <the-ethereum-virtual-machine>` .
The next section will explain several *features* of Solidity by giving
useful :ref: `example contracts <voting>`
Remember that you can always try out the contracts
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`in your browser <https://ethereum.github.io/browser-solidity> `_ !
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The last and most extensive section will cover all aspects of Solidity in depth.
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If you still have questions, you can try searching or asking on the
`Ethereum Stackexchange <https://ethereum.stackexchange.com/> `_
site, or come to our `gitter channel <https://gitter.im/ethereum/solidity/> `_ .
Ideas for improving Solidity or this documentation are always welcome!
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See also `Russian version (русский перевод) <https://github.com/ethereum/wiki/wiki/%D0%A0%D1%83%D0%BA%D0%BE%D0%B2%D0%BE%D0%B4%D1%81%D1%82%D0%B2%D0%BE-%D0%BF%D0%BE-Solidity> `_ .
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Contents
========
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:ref: `Keyword Index <genindex>` , :ref: `Search Page <search>`
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.. toctree ::
:maxdepth: 2
introduction-to-smart-contracts.rst
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installing-solidity.rst
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solidity-by-example.rst
solidity-in-depth.rst
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security-considerations.rst
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style-guide.rst
common-patterns.rst
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contributing.rst
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frequently-asked-questions.rst