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@simdutf simdutf: Unicode at gigabytes per second

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    • simdutf

      Public
      Unicode routines (UTF8, UTF16, UTF32) and Base64: billions of characters per second using SSE2, AVX2, NEON, AVX-512, RISC-V Vector Extension. Part of Node.js, WebKit/Safari, Cloudflare Workers and Bun.
      unicodebase64transcodingneonsimdavx2sse2utf8risc-vutf16
      C++
      •
      Apache License 2.0
      •70•1.1k•32•9•Updated Oct 3, 2024Oct 3, 2024

    • is_utf8

      Public
      Fast C++ function "is_utf8": checks if the input is valid UTF-8. Made of a single source file. Optimized for ARM NEON, x64 SSE, AVX2 and AVX-512.
      unicodeneonsimdavx2avx-512cpp
      C++
      •
      Apache License 2.0
      •7•49•1•0•Updated Sep 30, 2024Sep 30, 2024

    • SimdBase64

      Public
      Fast WHATWG forgiving-base64 decoding in C#
      C#
      •
      MIT License
      •0•21•4•1•Updated Sep 17, 2024Sep 17, 2024

    • SimdUnicode

      Public
      Fast SIMD-based UTF-8 Validation in C#
      C#
      •
      MIT License
      •7•40•2•2•Updated Aug 24, 2024Aug 24, 2024