# Browser Tools ##### JS browser utilities: - [URI.js](http://medialize.github.io/URI.js/) - [platform.js](https://github.com/bestiejs/platform.js) - [history.js](https://github.com/browserstate/history.js) ##### General reference tools to determine if X browser supports X: - [caniuse.com](http://caniuse.com/) - [HTML5 Please](http://html5please.com/) - [HTML5 test](https://html5test.com/) - [Browserscope](http://www.browserscope.org/) - [webbrowsercompatibility.com](http://www.webbrowsercompatibility.com/) - [iwanttouse.com/](http://www.iwanttouse.com/) - [Platform status](https://dev.modern.ie/platform/status/) - [Browser support for broken/missing images](http://codepen.io/bartveneman/full/qzCte/) - [Big JS-Compatibility-Table](http://compatibility.shwups-cms.ch/en/home) - [jscc.info](http://jscc.info/) ##### Browser hacks: - [browserhacks.com](http://browserhacks.com/) ##### Browser development tools: - [Opera Dragonfly](http://www.opera.com/dragonfly/) - [Safari Web Inspector](https://developer.apple.com/safari/tools/) - [Firefox Developer Tools](https://developer.mozilla.org/en-US/docs/Tools) - [Chrome Developer Tools (aka DevTools)](https://developers.google.com/web/tools/?hl=en) - [Per-Panel Documentation](https://developers.google.com/web/tools/chrome-devtools/#docs) - [Command Line API Reference](https://developers.google.com/web/tools/javascript/command-line/command-line-reference?hl=en) - [Keyboard & UI Shortcuts Reference](https://developers.google.com/web/tools/iterate/inspect-styles/shortcuts) - [Settings](https://developer.chrome.com/devtools/docs/settings) - [IE Developer tools (aka F12 tools)](https://dev.modern.ie/platform/documentation/f12-devtools-guide/) ##### Synchronized browser tools: - [Browsersync](http://www.browsersync.io/) ##### Browser coding tools to determine if X browser supports X: - [Modernizr](https://modernizr.com/) - [ES Feature Tests](https://featuretests.io/) ##### Broad browser polyfills/shims: - [webcomponents.js](https://github.com/WebComponents/webcomponentsjs) - [webshim](https://afarkas.github.io/webshim/demos/) - [HTML5 Cross Browser Polyfills](https://github.com/Modernizr/Modernizr/wiki/HTML5-Cross-browser-Polyfills) - [console-polyfill](https://github.com/paulmillr/console-polyfill) ##### Browser testing/automation: - [browserstack](https://www.browserstack.com) [$] - [browserling](https://www.browserling.com/) [$] - [Sauce labs](https://saucelabs.com/) [$] - [Selenium](http://www.seleniumhq.org/) - [CrossBrowserTesting.com](http://crossbrowsertesting.com/) [$] ##### Headless browsers: - [PhantomJS](http://phantomjs.org/) - [nightwatchjs](http://nightwatchjs.org/) - [casperJS](http://casperjs.org/) - [slimerjs](http://slimerjs.org/) - [casperJS](http://casperjs.org/) - [TrifleJS](http://triflejs.org/)