Clone this repo:
  1. 645147d Fix SDK constraint (#29) by Kevin Moore · 4 months ago master
  2. 9f6745f Int64(int value) should not be sensitive to rounding errors (#26) by Stephen Adams · 6 months ago
  3. a137e81 travis: migrated to dart_task and added dart2js testing (firefox) (#25) by Stephen Adams · 6 months ago
  4. 6828bd9 Merge pull request #24 from dart-lang/cleanup by Stephen Adams · 6 months ago
  5. 8b548de Use correct name of analysis_options by Kevin Moore · 6 months ago


A fixed-width 32- and 64- bit integer library for Dart.

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The fixnum package provides data types for signed 32- and 64-bit integers. The integer implementations in this library are designed to work identically whether executed on the Dart VM or compiled to JavaScript.

For more information, see the fixnum package on