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An extremely fast bundler for the web
Last updated about 2 months ago
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Add support for with { type: 'bytes' } imports (#4292)
The import bytes proposal has reached stage 2.7 in the TC39 process, which means that although it isn't quite recommended for implementation, it's generally approved and ready for validation. Furthermore it has already been implemented by Deno and Webpack. So with this release, esbuild will also add support for this. It behaves exactly the same as esbuild's existing . Here's an example:
import data from './image.png' with { type: 'bytes' }
const view = new DataView(data.buffer, 0, 24)
const width = view.getInt32(16)
const height = view.getInt32(20)
console.log('size:', width + '\xD7' + height)
Lower CSS media query range syntax (#3748, #4293)
With this release, esbuild will now transform CSS media query range syntax into equivalent syntax using min-/max- prefixes for older browsers. For example, the following CSS:
@media (640px <= width <= 960px) {
main {
display: flex;
}
}
will be transformed like this with a target such as --target=chrome100 (or more specifically with --supported:media-range=false if desired):
@media (min-width: 640px) and (max-width: 960px) {
main {
display: flex;
}
}