You can make use of this API in the event the play with instance involves contacting esbuild’s build API a couple of times with the same options. Incremental yields be efficient than regular stimulates once the some of the knowledge is cached and can feel reused if for example the original documents haven’t changed because the history generate. There are currently one or two different caching employed by the newest progressive build API:

Files are kept in recollections and generally are not re-discover on the document system when your file metadata has not altered while the history generate. So it optimisation simply pertains to document system paths. It will not connect with digital modules produced by plugins.

Parsed ASTs are kept in recollections and you can re-parsing the newest AST are prevented should your document articles have not changed while the history make. Continue reading Such as for example, this will be helpful if you are using a file watcher provider