Question 1

How to use autoprefixer with gulp-less?

Accepted Answer

Install a LESS plugin like 'less-plugin-autoprefix', then add it to the plugins array in gulp-less options during compilation. This allows automatic vendor prefixing without separate post-processing steps.

Question 2

gulp-less vs gulp-sass: which should I use?

Accepted Answer

Choose based on your CSS preprocessor: gulp-less is for LESS compilation with LESS-specific features, while gulp-sass is for Sass. LESS might offer simpler syntax, but Sass has a larger ecosystem and tooling support.

Question 3

How to generate source maps with gulp-less?

Accepted Answer

Use the gulp-sourcemaps plugin by initializing it before gulp-less, then writing source maps after compilation. This requires installing and configuring gulp-sourcemaps separately, as explained in the README.

Question 4

Is gulp-less compatible with Gulp 4?

Accepted Answer

No, gulp-less is only compatible with Gulp 3.x, as stated in the README. For Gulp 4, consider alternative plugins or check if a fork or updated version exists.

Question 5

What LESS versions does gulp-less support?

Accepted Answer

It supports LESS versions 3.7+ and 4.0+, ensuring you can use modern LESS features. Always check the LESS documentation for specific language updates.

Question 6

How to handle errors when using gulp-less?

Accepted Answer

By default, errors halt the Gulp stream, but you can implement custom error handling using Gulp's recipes, such as combining streams to manage failures gracefully, as referenced in the README.

gulp-less

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