JSPM

sharp

0.15.0
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  • License Apache-2.0

High performance Node.js image processing, the fastest module to resize JPEG, PNG, WebP and TIFF images

Package Exports

  • sharp
  • sharp/package.json

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (sharp) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

sharp

The typical use case for this high speed Node.js module is to convert large images in common formats to smaller, web-friendly JPEG, PNG and WebP images of varying dimensions.

Resizing an image is typically 4x-5x faster than using the quickest ImageMagick and GraphicsMagick settings.

Colour spaces, embedded ICC profiles and alpha transparency channels are all handled correctly. Lanczos resampling ensures quality is not sacrificed for speed.

As well as image resizing, operations such as rotation, extraction, compositing and gamma correction are available.

Most Windows (x64), Linux and ARMv6+ systems do not require the installation of any external runtime dependencies.

Use with OS X is as simple as running brew install homebrew/science/vips to install the libvips dependency.

Test Coverage

Documentation

Visit sharp.dimens.io for complete installation instructions, API documentation, benchmark tests and changelog.

Contributing

A guide for contributors covers reporting bugs, requesting features and submitting code changes.

Licence

Copyright 2013, 2014, 2015, 2016 Lovell Fuller and contributors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.