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  1. c203255 Remove upper case constants (#96) by Lasse R.H. Nielsen · 3 months ago master 0.15.2+16
  2. a74fdc7 Mark the package as deprecated. Prepare for release by Kevin Moore · 4 months ago 0.15.2+15
  3. 8a50985 Merge pull request #94 from dart-lang/future by Keerti Parthasarathy · 6 months ago 0.15.2+14
  4. fd5459b Changes to eliminate Future flattening in Dart 2.0 by keertip · 6 months ago
  5. c67812f Replace async/await with Future.microtask (#91) by Nate Bosch · 10 months ago 0.15.2+13


The pub transformer system will be removed in Dart 2. See the Dart 2 Migration Guide for guidance.

Barback is an asset build system. It is the library underlying pub's asset transformers in pub build and pub serve.

Given a set of input files and a set of transformations (think compilers, preprocessors and the like), it will automatically apply the appropriate transforms and generate output files. When inputs are modified, it automatically runs the transforms that are affected.

To learn more, see here.