![]() ![]() This release adds a component stack to this warning, which makes it look like this: ![]() While it’s pointing out an error with the code, it’s not clear where the error exists, and what to do next. As an example, consider this hydration warning from the previous versions: This release adds component stacks to a number of development warnings that didn’t previously have them. React adds component stacks to its development warnings, enabling developers to isolate bugs and debug their programs. Other Improvements Component stacks in hydration warnings Use createPortal directly instead of unstable_createPortal. We are now deprecating the unstable alias. However, we kept unstable_createPortal as a supported alias to keep the few libraries that adopted it working. When React 16 was released, createPortal became an officially supported API. Deprecating ReactDOM.unstable_createPortal in favor of ReactDOM.createPortal Alternately, you can copy and paste this one-line helper or publish it as a library: Replace usages of React.createFactory with regular JSX. It will be removed in a future major version. This release adds a deprecation warning to the method. React.createFactory is a legacy helper for creating React elements. If you use Create React App or have the “react” preset with Babel 7+, you already have this plugin installed by default. It must only be enabled in development mode. To see this warning, you need to have the babel-plugin-transform-react-jsx-self installed in your Babel plugins. React 16 unpkg how to#This was an amazing find, and saved us a ton of engineering effort to try to figure out how to configure and manage a CDN on our own.Class ClassWithRenderProp extends React. While exploring CDN options, we discovered unpkg and realized that we just get that functionality for free. It would be better if non npm users could just drop a link tag into the head of their HTML page that would grab the design system CSS off of a CDN. Forcing consumers to introduce another package management tool just to get a few files seems heavy. We cannot guarantee that all consumers of the design system work in the npm ecosystem, though: our Data Science teams need to leverage design system CSS to build uptake branded reports and components, but they work primarily with python and the pip ecosystem. We distribute the design system via npm as a node_module. The design system is built as a set of CSS classes and html templates (ala bootstrap), and give your site an uptake look-and-feel. I work on a team that supports Uptake’s design system.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |