# Developers
+
Developer features allow extending and enhancing Chart.js in many different ways.
+# Latest resources
+
+Latest documentation and samples, including unreleased features, are available at:
+
+ - http://www.chartjs.org/docs/master/
+ - http://www.chartjs.org/samples/master/
+
+# Development releases
+
+Latest builds are available for testing at:
+
+ - http://www.chartjs.org/dist/master/Chart.min.js
+ - http://www.chartjs.org/dist/master/Chart.bundle.min.js
+
+> Note: Development builds are currently only available via HTTP, so in order to include them in [JSFiddle](http://jsfiddle.net) or [CodePen](http://codepen.io), you need to access these tools via HTTP as well.
+
+**WARNING: Development builds MUST not be used for production purposes or as replacement for CDN.**
+
# Browser support
Chart.js offers support for all browsers where canvas is supported.
Please note - documentation for previous versions are available on the GitHub repo.
-- [1.x Documentation](https://github.com/chartjs/Chart.js/tree/v1.1.1/docs)
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+- [1.x Documentation](https://github.com/chartjs/Chart.js/tree/v1.1.1/docs)