Deno 2.2 additionally introduces a serious improve to deno lint, which incorporates a new plugin system and 15 guidelines significantly for React and Preact customers. The principles embrace jsx-boolean-value, jsx-button-has-type, jsx-curly-braces, jsx-key, jsx-no-children-prop, jsx-no-comment-text-nodes, jsx-no-duplicate-props, jsx-no-unescaped-entities, jsx-no-useless-fragment, jsx-props-no-spread-multi, jsx-void-dom-elements-no-children, no-useless-rename, react-no-danger-with-children, react-no-danger, and react-rules-of-hooks.
To enhance efficiency, Deno 2.2 now clears details about module evaluation after a timeout. This results in decrease reminiscence consumption, in accordance with Deno Land officers. In one other efficiency increase, Deno.stat and node:fs.stat now are as a lot as 2.5 occasions quicker on Home windows. Additionally, Node.js module decision is made quicker by limiting conversions between URLs and paths.
Deno 2.2 has a change to the deno outdated instrument that provides an interactive method to replace dependencies, in accordance with Deno Land. And Node.js and NPM compatibility enhancements proceed with Deno 2.2, with capabilities akin to .npmrc information now being found within the residence listing and venture listing.