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buffer. The buffer module from node.js, for the browser.

github.com/feross/buffer

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Updates

October 2025
  • Replace BigInt types with bigint primitive types (#373)
August 2025
  • Fix broken repository URL in package.json (#372)
March 2024
  • Add node.js attribution to LICENSE (#355)
  • Remove `global` accesses. See #347 (#354)
February 2024
  • Fix issues surrounding type checking for Uint8Arrays and Buffers (#346)
  • Remove class syntax for better babelification (#345)
  • Export missing globals for compat (#347)
  • Remove dead ._arr code (#350)
  • Optimize hexWrite with an array lookup table (#343)
January 2024
  • Fix failing tests for #303 (unreleased) (#341)
  • add standard script
  • Remove standard from tests, prefer node testing for first-pass CI (#332)
  • Fix linting errors (#340)
October 2023
  • Apply patches from #280 and #281 (#334)
  • Fix fromHex invalid hex behavior (#303)
  • add missing Buffer constants (#312)
  • Updates README.md with more inclusive language (#288)
  • Fix typo (#295)
  • Redefined subarray in index.d.ts to return Buffer (#298)
  • Update README notice about node.js compatibility (#327)