Remix (aka. Browser-Solidity) is a browser-based Solidity compiler and IDE.
Visit https://remix.ethereum.org to use; it will always deliver the latest version.
gh-pages branch always has the latest stable build of Browser-Solidity. It also contains a ZIP file with the entire build. Download it to use offline.
Note: it contains the latest release of Solidity available at the time of the packaging. No other compiler versions are supported.
Many dependencies are only provided via npm:
npm install # fetch dependencies npm run build # build application into build/app.js
Now point your browser to
index.html to open the application.
Here are some things to consider if you have trouble building the package.
- Make sure that you have the correct version of
nvm. You can find the version that is tested on Travis CI by looking at the log in the build results.
Run: node --version npm --version nvm --version
- In Debian based OSes such as Ubuntu 14.04LTS you may need to run
apt-get install build-essential. After installing
Register new unit test files in
test/index.js. The tests are written using tape. Run the tests via:
To run the Selenium tests via Nightwatch serve the app through a local web server:
npm run serve # starts web server at localhost:8080
Then you will need to either:
- Have a Selenium server running locally on port 4444.
npm run browser-test
- Or, install and run SauceConnect.
sc -u <USERNAME> -k <ACCESS_KEY>(see
npm run browser-test-sc
Usage as a Chrome Extension
If you would like to use this as a Chrome extension, you must either build it first or pull from the
gh-pages branch, both described above.
After that, follow these steps:
- Browse to
- Make sure 'Developer mode' has been checked
- Click 'Load unpacked extension...' to pop up a file-selection dialog
- Select your