Issues

• perf(encode): dfast match loop on copied-dictionary frames is 1.56x libzstd

  performance
  structured-world/structured-zstd#620 · Filter by author polaz opened on Oct 21, 2026

• perf(encode): one dictionary index per dictionary for attached and copied frames

  performance
  structured-world/structured-zstd#619 · Filter by author polaz opened on Oct 21, 2026

• perf(encode): level 3 compresses large text at 1.7x libzstd's time

  structured-world/structured-zstd#606 · Filter by author polaz opened on Oct 18, 2026

• perf(c-api): decode and encode in the caller's stable buffers without copying

  structured-world/structured-zstd#603 · Filter by author polaz opened on Oct 18, 2026

• test(fuzz): structure-aware encoder and C ABI fuzz targets

  structured-world/structured-zstd#596 · Filter by author polaz opened on Oct 17, 2026

• docs: record the 0.1.0 breaking change in the changelog and release notes

  structured-world/structured-zstd#572 · Filter by author polaz opened on Oct 10, 2026

• perf(encode): level-1 entropy stage is 2.8x libzstd on real data; the match finder is not the gap

  structured-world/structured-zstd#493 · Filter by author polaz opened on Sep 7, 2026

• feat: ZSTDMT-style parallel compress/decompress + wasm-simd128-mt payload

  enhancementP2-mediumP3-lowperformance
  structured-world/structured-zstd#383 · Filter by author polaz opened on Jun 8, 2026
  1

• feat(format): inline recovery records (Reed-Solomon parity skippable frames) for self-healing .zst

  enhancementP2-mediumperformance
  structured-world/structured-zstd#358 · Filter by author polaz opened on Jun 6, 2026
  1

• perf(decode): HUF burst body x86-64 inline asm experiment (BMI2)

  enhancementP2-mediumperformance
  structured-world/structured-zstd#205 · Filter by author polaz opened on May 20, 2026
  2

• perf(decode + encode-greedy): close 3-5× donor gap on negative-level decompress; share SIMD primitives + add dedicated greedy strategy

  enhancementP1-highperformance
  structured-world/structured-zstd#178 · Filter by author polaz opened on May 18, 2026
  2

• perf(decoding): parallel block decompression for multi-block frames

  enhancementP2-mediumP3-lowperformance
  structured-world/structured-zstd#72 · Filter by author polaz opened on Apr 5, 2026
  1

• Roadmap: structured-zstd feature parity with C zstd

  documentationenhancementP1-highP2-mediumperformance
  structured-world/structured-zstd#28 · Filter by author polaz opened on Mar 25, 2026
  13

• feat(encoding): Rust-side rayon-based multi-threaded compression (multi-frame concat)

  enhancementP2-mediumP3-lowperformance
  structured-world/structured-zstd#19 · Filter by author polaz opened on Mar 25, 2026
  2