Clone this repo:
  1. 5c0f914 forbid enum values that are out of range (#4977) by Frank Benkstein · 6 hours ago master
  2. 802639e Efficient Conversion of a FlatBufferBuilder to a MessageBuilder (#4980) by Sumant Tambe · 6 hours ago
  3. ad8b1e5 [Python] Fast serialization of numpy vectors (#4829) by Felix Frank · 3 days ago
  4. 76d31e1 Go - Use Go bool type for bool fields (#4962) by kostya-sh · 3 days ago
  5. 20396a1 disallow c style casts (#4981) by Frank Benkstein · 3 days ago

logo FlatBuffers

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FlatBuffers is a cross platform serialization library architected for maximum memory efficiency. It allows you to directly access serialized data without parsing/unpacking it first, while still having great forwards/backwards compatibility.

Go to our landing page to browse our documentation.

Supported operating systems

  • Windows
  • MacOS X
  • Linux
  • Android
  • And any others with a recent C++ compiler.

Supported programming languages

  • C++
  • C#
  • C
  • Dart
  • Go
  • Java
  • JavaScript
  • Lobster
  • Lua
  • PHP
  • Python
  • Rust
  • TypeScript

and more in progress...


To contribute to this project, see CONTRIBUTING.


Flatbuffers is licensed under the Apache License, Version 2.0. See LICENSE for the full license text.