An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

crates.io "simd" keyword

Top 5.0% on crates.io
bitpacking 0.9.3 πŸ’°
Fast integer compression/decompression via SIMD bit-packing. Port of simdcomp to rust.
17 versions - Latest release: 10 months ago - 15 dependent packages - 550 dependent repositories - 28.7 million downloads total - 342 stars on GitHub - 2 maintainers
tauri-plugin-velesdb 7.1.0
Tauri plugin for VelesDB - Vector search in desktop apps
73 versions - Latest release: 1 day ago - 2.74 thousand downloads total - 100 stars on GitHub - 1 maintainer
velesdb-core 7.1.0
High-performance vector database engine written in Rust
98 versions - Latest release: 1 day ago - 8.01 thousand downloads total - 99 stars on GitHub - 1 maintainer
velesdb-server 7.1.0
REST API server for VelesDB vector database
94 versions - Latest release: 1 day ago - 1.55 thousand downloads total - 99 stars on GitHub - 1 maintainer
velesdb-mobile 7.1.0
VelesDB mobile bindings for iOS and Android via UniFFI
76 versions - Latest release: 1 day ago - 1.28 thousand downloads total - 99 stars on GitHub - 1 maintainer
velesdb-memory 0.16.0
VelesDB-memory: local-first MCP memory server for AI agents (remember/recall/relate/forget/why + ...
25 versions - Latest release: 1 day ago - 1.41 thousand downloads total - 99 stars on GitHub - 1 maintainer
velesdb-cli 7.1.0
Interactive CLI and REPL for VelesDB with VelesQL support
95 versions - Latest release: 1 day ago - 1.58 thousand downloads total - 99 stars on GitHub - 1 maintainer
velesdb-wasm 0.4.0
VelesDB for WebAssembly - Vector search in the browser
2 versions - Latest release: 10 months ago - 44 downloads total - 100 stars on GitHub - 1 maintainer
velesdb-migrate 7.1.0
Migration tool for importing vectors from other databases into VelesDB
80 versions - Latest release: 1 day ago - 1.33 thousand downloads total - 99 stars on GitHub - 1 maintainer
turbovec 1.1.2
Fast vector quantization with 2-4 bit compression and SIMD search
16 versions - Latest release: 23 days ago - 79.3 thousand downloads total - 17,436 stars on GitHub - 1 maintainer
Top 6.2% on crates.io
uwuify 0.2.2
fastest text uwuifier in the west
4 versions - Latest release: over 5 years ago - 6 dependent packages - 43 dependent repositories - 176 thousand downloads total - 1,423 stars on GitHub - 1 maintainer
noyalib 0.0.58 πŸ’°
A pure Rust YAML library with zero unsafe code and full serde integration
56 versions - Latest release: 14 days ago - 1.05 million downloads total - 11 stars on GitHub - 1 maintainer
staticweaver 0.0.6 πŸ’°
Small, safe, fast templating engine for Rust. Mustache-compatible syntax with Tera-style expressi...
6 versions - Latest release: 18 days ago - 16.9 thousand downloads total - 4 stars on GitHub - 1 maintainer
pllm 0.4.1
Portable LLM
6 versions - Latest release: over 2 years ago - 7.79 thousand downloads total - 11 stars on GitHub - 1 maintainer
rsonpath 0.10.1
Blazing fast JSONPath CLI tool powered by SIMD
31 versions - Latest release: 5 months ago - 32.9 thousand downloads total - 124 stars on GitHub - 1 maintainer
rsonpath-syntax-proptest 0.4.2
Test utilities for JSONPath.
5 versions - Latest release: 5 months ago - 2.75 thousand downloads total - 124 stars on GitHub - 1 maintainer
rsonpath-syntax 0.4.2
A JSONPath parser.
8 versions - Latest release: 5 months ago - 2 dependent packages - 23.7 thousand downloads total - 124 stars on GitHub - 1 maintainer
rsonpath-lib 0.10.1
Blazing fast JSONPath query engine powered by SIMD. Core library of `rsonpath`.
29 versions - Latest release: 5 months ago - 1 dependent package - 1 dependent repositories - 46.4 thousand downloads total - 124 stars on GitHub - 1 maintainer
gxhash 3.5.0 πŸ’°
GxHash non-cryptographic algorithm
23 versions - Latest release: over 1 year ago - 6 dependent packages - 1 dependent repositories - 1.42 million downloads total - 1,035 stars on GitHub - 1 maintainer
fearless_simd_macros 0.1.0
Procedural macros for fearless_simd
2 versions - Latest release: about 1 month ago - 473 thousand downloads total - 686 stars on GitHub - 2 maintainers
fearless_simd 1.2.0
Safer and easier SIMD
14 versions - Latest release: 4 days ago - 1 dependent repositories - 12 million downloads total - 686 stars on GitHub - 3 maintainers
oxideav-pixfmt 0.1.11 πŸ’°
Pure-Rust pixel-format conversions, palette quantisation, and dithering β€” the oxideav framework's...
15 versions - Latest release: 13 days ago - 24.6 thousand downloads total - 1 stars on GitHub - 1 maintainer
bitcannon 0.1.0-rc.3
SIMD Unicode atom classification + bitstream pre-tokenization: one classify pass into byte-exact ...
4 versions - Latest release: 10 days ago - 9.81 thousand downloads total - 11,204 stars on GitHub - 2 maintainers
Top 2.5% on crates.io
tokenizers 0.23.2
Fastest implementation of the most used tokenizers in AI.
43 versions - Latest release: about 2 months ago - 60 dependent packages - 281 dependent repositories - 43 million downloads total - 11,204 stars on GitHub - 3 maintainers
bitcanon 0.1.0-dev.0
SIMD Unicode atom classification + bitstream pre-tokenization: one classify pass into byte-exact ...
1 version - Latest release: about 1 month ago - 31 downloads total - 11,204 stars on GitHub - 1 maintainer
rssn 0.2.13
A comprehensive scientific computing library for Rust, aiming for feature parity with NumPy and S...
36 versions - Latest release: 3 months ago - 232 thousand downloads total - 38 stars on GitHub - 1 maintainer
Top 3.6% on crates.io
simd-json 0.19.0
High performance JSON parser based on a port of simdjson
120 versions - Latest release: 2 days ago - 56 dependent packages - 468 dependent repositories - 23.7 million downloads total - 1,430 stars on GitHub - 4 maintainers
blazediff 6.0.2 πŸ’°
High-performance image diffing with block-based optimization and SIMD
20 versions - Latest release: 3 days ago - 589 thousand downloads total - 352 stars on GitHub - 1 maintainer
blazediff-milo 0.1.1 πŸ’°
MILO perceptual image quality metric (Γ‡oğalan et al. 2025) as a std-only SIMD CNN with PyTorch pa...
2 versions - Latest release: 3 days ago - 24 downloads total - 352 stars on GitHub - 1 maintainer
blazediff-ssim 6.1.1 πŸ’°
SSIM, MS-SSIM and Hitchhiker's SSIM with compile-time SIMD kernels and MATLAB parity
3 versions - Latest release: 3 days ago - 103 downloads total - 352 stars on GitHub - 1 maintainer
blazediff-png 6.1.0 πŸ’°
Single-threaded, SIMD-first PNG codec with byte-exact libspng decode parity
6 versions - Latest release: 3 days ago - 1.14 thousand downloads total - 352 stars on GitHub - 1 maintainer
simdnbt 0.10.0
an unnecessarily fast nbt decoder
20 versions - Latest release: 7 months ago - 9 dependent packages - 94 thousand downloads total - 64 stars on GitHub - 1 maintainer
simdnbt-derive 0.10.0
Derive macros for simdnbt
12 versions - Latest release: 7 months ago - 1 dependent package - 1 dependent repositories - 86.4 thousand downloads total - 64 stars on GitHub - 1 maintainer
zlob 1.7.1 πŸ’°
SIMD optimized glob pattern matching library faster than glob crate
39 versions - Latest release: 12 days ago - 93.8 thousand downloads total - 240 stars on GitHub - 1 maintainer
burn-flex 0.22.1 πŸ’°
A fast, portable CPU backend for the Burn framework
11 versions - Latest release: 9 days ago - 579 thousand downloads total - 16,179 stars on GitHub - 2 maintainers
argminmax 0.7.1 πŸ’°
ArgMinMax (argmin & argmax in 1 function) with SIMD for floats and integers
14 versions - Latest release: 10 days ago - 1 dependent package - 251 dependent repositories - 16.5 million downloads total - 64 stars on GitHub - 1 maintainer
Top 2.2% on crates.io
memchr 2.8.3 πŸ’°
Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for 1, 2 or 3 byte sea...
47 versions - Latest release: 4 months ago - 650 dependent packages - 91,118 dependent repositories - 1.64 billion downloads total - 1,584 stars on GitHub - 1 maintainer
geo-repair 0.14.7 πŸ’°
Fix invalid GIS geometries in parallel using rewritten GEOS/JTS repair module
13 versions - Latest release: 12 days ago - 548 downloads total - 1 stars on GitHub - 1 maintainer
hydroplane-macros 0.2.0
Proc-macro `#[kernel]` attribute for hydroplane: write a SIMD/SPMD kernel as a plain generic func...
3 versions - Latest release: about 19 hours ago - 558 downloads total - 0 stars on GitHub - 1 maintainer
hydroplane 0.2.1
Floating but fast: float-agnostic, ISPC-style SPMD/SIMD infrastructure β€” write one kernel generic...
4 versions - Latest release: about 19 hours ago - 511 downloads total - 0 stars on GitHub - 1 maintainer
crc32c-fast 0.1.2
A fast CRC32C implementation for Rust with runtime hardware acceleration and a portable fallback.
3 versions - Latest release: about 20 hours ago - 61 downloads total - 0 stars on GitHub - 1 maintainer
usearch 2.26.6
Smaller & Faster Single-File Vector Search Engine from Unum
210 versions - Latest release: 5 days ago - 3 dependent packages - 1.61 million downloads total - 4,351 stars on GitHub - 1 maintainer
crypto-simd 0.1.1 πŸ’°
Crypto-oriented SIMD wrapper abstracting over multiple backends
2 versions - Latest release: over 7 years ago - 5 dependent packages - 1 dependent repositories - 16.9 thousand downloads total - 58 stars on GitHub - 1 maintainer
ruda-tensor-host 0.21.85
Ruda host tensor backend and domain-library dispatch.
86 versions - Latest release: about 21 hours ago - 1.29 thousand downloads total - 29 stars on GitHub - 1 maintainer
Top 5.6% on crates.io
ppv-lite86 0.2.21 πŸ’°
Cross-platform cryptography-oriented low-level SIMD library.
24 versions - Latest release: over 1 year ago - 5 dependent packages - 61,953 dependent repositories - 1.02 billion downloads total - 58 stars on GitHub - 1 maintainer
Top 3.6% on crates.io
crc32fast 1.5.3
Fast, SIMD-accelerated CRC32 (IEEE) checksum computation
21 versions - Latest release: 9 days ago - 288 dependent packages - 40,734 dependent repositories - 808 million downloads total - 341 stars on GitHub - 1 maintainer
Top 3.1% on crates.io
fake-simd 0.1.2
Crate for mimicking simd crate on stable Rust
3 versions - Latest release: almost 10 years ago - 8 dependent packages - 13,612 dependent repositories - 44.4 million downloads total - 684 stars on GitHub - 1 maintainer
ppv-null 0.1.2 πŸ’°
Safe, portable, non-SIMD implementation of the crypto-simd API
2 versions - Latest release: over 7 years ago - 3 dependent packages - 1 dependent repositories - 10.1 thousand downloads total - 58 stars on GitHub - 1 maintainer
fusor-ai-kernels 0.1.3
Block-quantized and ternary weights, int8 SIMD matrix multiply (wasm relaxed SIMD / SIMD128, NEON...
4 versions - Latest release: about 22 hours ago - 190 downloads total - 0 stars on GitHub - 1 maintainer
fusor-ai-team 0.1.3
An SPMD thread team for inference kernels: one Rayon broadcast per call, static splits and barrie...
4 versions - Latest release: about 22 hours ago - 203 downloads total - 0 stars on GitHub - 1 maintainer
escape-simd 0.1.1 πŸ’°
Shared SIMD kernels for JSON and HTML string escaping.
2 versions - Latest release: 5 days ago - 287 thousand downloads total - 21 stars on GitHub - 1 maintainer
html-escape-simd 0.1.1 πŸ’°
Optimized SIMD routines for escaping HTML strings.
2 versions - Latest release: 5 days ago - 251 downloads total - 21 stars on GitHub - 1 maintainer
numkong 7.8.6
Portable mixed-precision math, linear-algebra, & retrieval library with 2000+ SIMD kernels for x8...
26 versions - Latest release: 5 days ago - 349 thousand downloads total - 1,898 stars on GitHub - 1 maintainer
ftui-simd 0.9.0 πŸ’°
Safe portable-SIMD row comparison and ASCII detection kernels for FrankenTUI.
11 versions - Latest release: 27 days ago - 222 downloads total - 294 stars on GitHub - 1 maintainer
Top 3.7% on crates.io
packed_simd 0.3.9
Portable Packed SIMD vectors
8 versions - Latest release: over 3 years ago - 60 dependent packages - 348 dependent repositories - 1.02 million downloads total - 649 stars on GitHub - 1 maintainer
Top 3.2% on crates.io
packed_simd_2 0.3.8
Portable Packed SIMD vectors
5 versions - Latest release: over 4 years ago - 53 dependent packages - 1,263 dependent repositories - 2.76 million downloads total - 649 stars on GitHub - 1 maintainer
ruvector-cnn-wasm 0.1.0
WASM bindings for ruvector-cnn - CNN feature extraction for image embeddings
1 version - Latest release: about 1 month ago - 10 downloads total - 4,604 stars on GitHub - 1 maintainer
ruvector-sparse-inference 2.3.0
PowerInfer-style sparse inference engine for efficient neural network inference on edge devices
4 versions - Latest release: about 1 month ago - 300 downloads total - 4,604 stars on GitHub - 1 maintainer
exo-backend-classical 0.1.1
Classical compute backend for EXO-AI cognitive substrate with SIMD acceleration
2 versions - Latest release: 8 months ago - 892 downloads total - 4,604 stars on GitHub - 1 maintainer
rvf-types 0.3.0
RuVector Format core types -- segment headers, enums, flags
6 versions - Latest release: 1 day ago - 10.3 thousand downloads total - 4,604 stars on GitHub - 1 maintainer
ruvector-cnn 2.3.0
CNN feature extraction for image embeddings with SIMD acceleration
3 versions - Latest release: about 1 month ago - 179 downloads total - 4,604 stars on GitHub - 1 maintainer
frink-quant 0.50.0
Quantized weight formats and fused dequant kernels for Frink
25 versions - Latest release: 1 day ago - 845 downloads total - 62 stars on GitHub - 1 maintainer
simdlex 0.1.0
simdjson-style structural indexing as a primitive for any byte-level grammar
1 version - Latest release: 1 day ago - 0 downloads total - 1 maintainer
tape-base64 0.1.0
Fast base64 encoding and decoding
1 version - Latest release: 1 day ago - 0 downloads total - 1 maintainer
Top 5.1% on crates.io
wide 1.7.1 πŸ’°
A crate to help you go wide.
87 versions - Latest release: about 2 months ago - 25 dependent packages - 2,298 dependent repositories - 87.8 million downloads total - 558 stars on GitHub - 1 maintainer
v_jsonescape 0.9.0 πŸ’°
The simd optimized JSON escaping code
22 versions - Latest release: 6 months ago - 3 dependent packages - 2 dependent repositories - 324 thousand downloads total - 57 stars on GitHub - 1 maintainer
v_escape-base 0.1.0 πŸ’°
Base runtime for v_escape: SIMD-accelerated string escaping primitives.
1 version - Latest release: 6 months ago - 874 thousand downloads total - 57 stars on GitHub - 1 maintainer
Top 8.0% on crates.io
v_htmlescape 0.17.0 πŸ’°
The simd optimized HTML escaping code
40 versions - Latest release: 6 months ago - 37 dependent packages - 1,029 dependent repositories - 14.3 million downloads total - 57 stars on GitHub - 1 maintainer
Top 9.0% on crates.io
v_escape 0.19.0 πŸ’°
The simd optimized escaping code with macro
44 versions - Latest release: 6 months ago - 4 dependent packages - 990 dependent repositories - 2.46 million downloads total - 57 stars on GitHub - 1 maintainer
v_latexescape 0.16.0 πŸ’°
The simd optimized LaTeX escaping code
29 versions - Latest release: 6 months ago - 2 dependent repositories - 36.2 thousand downloads total - 57 stars on GitHub - 2 maintainers
v_escape_codegen 0.2.1 πŸ’°
Code generator package for v_escape
12 versions - Latest release: 6 months ago - 10.9 thousand downloads total - 57 stars on GitHub - 1 maintainer
v_escape-proc-macro 0.1.0 πŸ’°
Procedural macro entry point for the v_escape SIMD escaping toolkit.
1 version - Latest release: 6 months ago - 571 downloads total - 57 stars on GitHub - 1 maintainer
v_escape-codegen-base 0.2.0 πŸ’°
Code generation primitives shared by v_escape codegen and proc-macro crates.
2 versions - Latest release: 6 months ago - 733 downloads total - 57 stars on GitHub - 1 maintainer
rul 0.1.0
Rul (.rl) β€” Schedule- and Proof-Carrying 128-Bit Binary Programming Language & Execution Engine f...
1 version - Latest release: 1 day ago - 0 downloads total - 1 maintainer
Top 8.8% on crates.io
safe_arch 1.2.0 πŸ’°
Crate that exposes `core::arch` safely via `#[cfg()]`.
25 versions - Latest release: 3 months ago - 3 dependent packages - 2,609 dependent repositories - 86.3 million downloads total - 64 stars on GitHub - 1 maintainer
hislab 0.2.6
A high-performance slab allocator with hierarchical bitmap for O(1) insert/remove operations
11 versions - Latest release: 2 days ago - 625 downloads total - 0 stars on GitHub - 1 maintainer
Top 4.0% on crates.io
simdutf8 0.1.5
SIMD-accelerated UTF-8 validation.
9 versions - Latest release: about 2 years ago - 57 dependent packages - 2,905 dependent repositories - 271 million downloads total - 605 stars on GitHub - 1 maintainer
jzon-rs-serde 0.3.0 πŸ’°
Serde-compatible JSON engine backed by jzon's SIMD scanner
6 versions - Latest release: 4 months ago - 1.15 thousand downloads total - 122 stars on GitHub - 1 maintainer
jzon-rs-derive 0.3.0 πŸ’°
Proc-macro crate for #[derive(ToJson, FromJson)] β€” part of jzon
6 versions - Latest release: 4 months ago - 621 downloads total - 122 stars on GitHub - 1 maintainer
jzon-rs-compat 0.3.0 πŸ’°
Drop-in serde_json replacement powered by jzon (Cargo patch)
6 versions - Latest release: 4 months ago - 306 downloads total - 122 stars on GitHub - 1 maintainer
jzon-rs 0.3.0 πŸ’°
Zero-copy JSON serialization with compile-time generated typed parsers
6 versions - Latest release: 4 months ago - 1.61 thousand downloads total - 122 stars on GitHub - 1 maintainer
stringzilla 5.3.2
Search, hash, sort, fingerprint, and fuzzy-match strings faster via SWAR, SIMD, and GPGPU
103 versions - Latest release: 5 days ago - 1 dependent package - 106 thousand downloads total - 3,577 stars on GitHub - 1 maintainer
linflate 0.1.7
Fast pure-Rust DEFLATE decompressor β€” SIMD match-copy, branchless refill, segment-aware
7 versions - Latest release: 4 months ago - 875 downloads total - 1 maintainer
argon2-rust 1.1.0 πŸ’°
Pure-Rust port of the reference Argon2 implementation (phc-winner-argon2), with runtime-dispatche...
5 versions - Latest release: 3 months ago - 2.94 thousand downloads total - 8 stars on GitHub - 1 maintainer
branchless 0.1.1
Algorithms and data structures designed to maximize performance on superscalar processors.
2 versions - Latest release: almost 3 years ago - 2.84 thousand downloads total - 1 stars on GitHub - 1 maintainer
krasm 0.0.1
WebAssembly 2.0 runtime, parser, and toolkit with SIMD and WASI support
1 version - Latest release: 8 months ago - 67 downloads total - 3 stars on GitHub - 1 maintainer
litchi 0.0.1 πŸ’°
High-performance parser for Microsoft Office, OpenDocument, and Apple iWork file formats with uni...
1 version - Latest release: about 1 year ago - 5.9 thousand downloads total - 39 stars on GitHub - 1 maintainer
simd-json5 0.1.0
Fastest JSON5 parser and serializer with serde support
1 version - Latest release: 2 days ago - 0 downloads total - 1 maintainer
bridgy 0.1.0
Cross-platform SIMD abstraction
1 version - Latest release: 3 days ago - 0 downloads total - 0 stars on GitHub - 1 maintainer
hash-sorted-map 0.1.0
A hash map with hash-ordered iteration and linear-time merge, designed for search-index term maps.
1 version - Latest release: 5 months ago - 7.35 thousand downloads total - 135 stars on GitHub - 6 maintainers
seq-hash 0.2.1
A SIMD-accelerated library to compute hashes of DNA sequences
6 versions - Latest release: 4 days ago - 12.2 thousand downloads total - 12 stars on GitHub - 2 maintainers
aprender-compute 0.71.4
High-performance SIMD compute library with GPU support, LLM inference engine, and GGUF model load...
35 versions - Latest release: 15 days ago - 42.8 thousand downloads total - 137 stars on GitHub - 1 maintainer
aprender-zram-core 0.71.4
SIMD-accelerated LZ4/ZSTD compression for memory pages
35 versions - Latest release: 15 days ago - 22.8 thousand downloads total - 137 stars on GitHub - 1 maintainer
aprender 0.71.4
Next-generation ML framework in pure Rust β€” `cargo install aprender` for the `apr` CLI
93 versions - Latest release: 15 days ago - 130 thousand downloads total - 137 stars on GitHub - 1 maintainer
aprender-zram 0.71.4
SIMD-accelerated LZ4/ZSTD compression engine for Linux zram devices
32 versions - Latest release: 15 days ago - 531 downloads total - 137 stars on GitHub - 1 maintainer
aprender-db 0.71.4
GPU-first embedded analytics database with SIMD fallback and SQL query interface
33 versions - Latest release: 15 days ago - 26.5 thousand downloads total - 137 stars on GitHub - 1 maintainer
dash-em 1.1.2
Enterprise-Grade Em-Dash Removal Library β€” SIMD-Accelerated String Processing
5 versions - Latest release: 8 months ago - 162 downloads total - 9 stars on GitHub - 1 maintainer
packed-seq 5.1.1
Constructing and iterating packed DNA sequences using SIMD
23 versions - Latest release: 4 days ago - 23.7 thousand downloads total - 19 stars on GitHub - 2 maintainers
oak-less 0.0.11
Less stylesheet language parser with support for web styling and layout processing.
5 versions - Latest release: 7 months ago - 88 downloads total - 26 stars on GitHub - 1 maintainer
oak-django 0.0.11
Django template parser with support for Django template language and web development.
12 versions - Latest release: 7 months ago - 439 downloads total - 26 stars on GitHub - 1 maintainer