Lib.rs

crunchy

unroller: deterministically unroll constant loops

new_debug_unreachable

panic in debug, intrinsics::unreachable() in release (fork of debug_unreachable)

argmin

Numerical optimization in pure Rust

static_init

Safe mutable static and non const static initialization, and code execution at program startup/exit

smartcore

Machine Learning in Rust

enum_dispatch

Near drop-in replacement for dynamic-dispatched method calls with up to 10x the speed

levenberg-marquardt

algorithm built on top of nalgebra

branches

Branch hinting prediction and control functions for stable Rust including likely, unlikely, assume and abort, plus read and write cpu prefetch functions to help algorithm optimization

pest_meta

pest meta language parser and validator

likely_stable

likely and unlikely compiler hints in stable rust

mosekcomodel

Conic Optimization Modeling with Mosek

ganesh

Function minimization in Rust, simplified

cargo-multivers

Cargo subcommand to build multiple versions of the same binary, each with a different CPU features set, merged into a single portable optimized binary

cobyla

optimizer for Rust

osqp

(Operator Splitting Quadratic Program) solver

microlp

A fast linear programming solver library

tensorlogic-compiler

Compiler for transforming logic expressions into tensor computation graphs

mathru

Fundamental algorithms for scientific computing in Rust

slimg

Image optimization CLI — convert, compress, and resize images using MozJPEG, OxiPNG, WebP, AVIF, and QOI

lbfgs

L-BFGS algorithm

czkawka_core

Core of Czkawka app

regex-bites

A lightweight regex engine that optimizes for binary size and compilation time

solvr

Advanced computing library for real-world problem solving - optimization, differential equations, interpolation, statistics, and more

ommx

Open Mathematical prograMming eXchange (OMMX)

aws-sdk-costoptimizationhub

AWS SDK for Cost Optimization Hub

kmedoids

k-Medoids clustering with the FasterPAM algorithm

problemreductions

reducing NP-hard problems

omeco

Tensor network contraction order optimization

apex-solver

High-performance nonlinear least squares optimization with Lie group support for SLAM and bundle adjustment

nlopt

Wrapper for the nlopt library

tempura-sa

Zero-dependency simulated annealing, parallel tempering, and population annealing for Rust

cubecl-std

CubeCL Standard Library

amari-tropical

Tropical (max-plus) algebra implementation

neurons

Neural networks from scratch, in Rust

optimizer

Bayesian and population-based optimization library with an Optuna-like API for hyperparameter tuning and black-box optimization

oxigaf-trainer

GAF optimization pipeline — iterative denoising distillation

four-bar

Four🍀bar library provides simulation and synthesis function for four-bar linkages

tree_traversal

Find best leaf node in a tree

convex-math

Mathematical utilities for the Convex fixed income analytics library

opt

Dense nonlinear optimization in Rust with BFGS, Newton trust-region, and ARC

layout-audit

Analyze binary memory layouts to detect padding inefficiencies

lbfgsb-rs-pure

A safe, idiomatic Rust port of the L-BFGS-B limited-memory quasi-Newton optimization algorithm (v3.0) for bound-constrained numerical optimization

dogleg

Backend-agnostic high-quality Rust-native unconstrained least-squares minimization

pessimize

More efficient Rust compiler optimization barriers

eqsolver

that solves equations using numerical methods

slsqp

optimizer for Rust

rustplex

A linear programming solver based on the Simplex algorithm for Rust

svgtidy

High-performance SVG optimizer written in Rust

spokes

A network and network flow library

seqpacker

High-performance sequence packing for LLM training

oxigrid

Pure Rust Energy Systems Simulation & Optimization Library

autoeq-cea2034

Compute the CEA2034 properties of a loudspeaker also called a Spinorama

math-test-functions

A collection of non linear functions for testing optimisation algorithms

jeans

Genetic algorithms

archx

High-performance CPU/GPU adaptive optimization library with SIMD and Multithreading

simular

Unified Simulation Engine for the Sovereign AI Stack

quantrs2-tytan

High-level quantum annealing interface inspired by Tytan for the QuantRS2 framework

autoeq

Automatic equalization for speakers, headphones and rooms!

minuit2

Pure Rust port of CERN Minuit2 parameter optimization engine

svag

An SVG minifier

manifolds-rs

Embedding methods implemented into Rust: (parametric) UMAP, tSNE and PHATE are now available

hercules

A Heuristics toolbox for QUBO in Rust

cargo-zbuild

wolfe_bfgs

Dense BFGS optimization in Rust with Strong Wolfe line search

u-routing

Vehicle routing optimization: TSP, CVRP, VRPTW with constructive heuristics, local search, GA, and ALNS

trimdown

Fast file compression tool for Office documents (PPTX, DOCX, XLSX), PDFs, videos, images, OpenDocument formats, and archives with streaming support

sif-rs

Parser for the Standard Input Format (SIF) used in mathematical optimization

u-schedule

Domain-agnostic scheduling framework: job-shop models, dispatching rules, GA encoding, constraint programming

smawk

Functions for finding row-minima in a totally monotone matrix

haru_cmaes

CMA-ES optimization algorithm implementation based on Hansen's purecma Python implementation

apex-manifolds

Lie group manifolds (SE2, SE3, SO2, SO3, Rn) with analytic Jacobians for optimization

zuu

A program to check your code quality before all commit

advanced-algorithms

A comprehensive library of advanced algorithms for numerical analysis, linear algebra, cryptography, optimization, and graph theory

swc_bundler

Very fast ecmascript bundler

tilesort

A sorting algorithm optimized for datasets with pre-sorted contiguous blocks (tiles)

argmin-math

argmin math abstractions

oxvg_optimiser

The OXVG optimiser is library for optimising SVG documents

feos-campd

Computer-aided molecular and process design using the FeOs framework

reaction

Universal low-latency input handling for game engines

typesize

fetch an accurate estimate of the total memory usage of a value

veripb

proof checker for verifying pseudo-Boolean certificates of satisfiability, unsatisfiability, and optimality bounds

tinify-rs

client for the Tinify API

ruvector-memopt

Intelligent cross-platform memory optimizer with neural learning capabilities for smart optimization decisions

oss-vizier

An (unofficial) async client library for OSS Vizier

mini-ode

A minimalistic ODE solvers library built on top of PyTorch

sophus

geometry for robotics and computer vision

numnom

A fast MPS file parser for mathematical programming

cloudflare-soos

Helper tool for Cloudflare's enhanced HTTP/2 and HTTP/3 prioritization, which makes progressive images load faster. Supports JPEG, GIF, and PNG.

glpk-rust

Rust wrapper for GLPK (GNU Linear Programming Kit) with static linking

optimiz-rs

High-performance optimization algorithms in Rust with Python bindings

optirs

Advanced ML optimization and hardware acceleration library (main integration crate)

manopt-rs

A high-performance Rust library for manifold optimization built on the Burn deep learning framework

cartan

Riemannian geometry, manifold optimization, and geodesic computation in Rust

ftui-simd

Optional safe SIMD-friendly optimizations for FrankenTUI

struct-audit

Analyze binary memory layouts to detect padding inefficiencies

dspy-rs

A DSPy rewrite(not port) to Rust

preen

The ultimate system cleaner and optimizer for macOS and Linux

pixelsqueeze

🎨 Squeeze pixels, not quality! Lightning-fast image compression that makes your files smaller while keeping them stunning

radix_mlp

RadixMLP: Prefix-based computation sharing for transformer models

arithmetic-nonmax

Integer types that cannot be the maximum value, allowing for memory layout optimization and intuitive arithmetic operations

quantize-rs

Neural network quantization toolkit for ONNX models

kkachi

High-performance, zero-copy library for optimizing language model prompts and programs

melange_db

基于 sled 架构深度优化的下一代高性能嵌入式数据库，支持 ARM64 NEON SIMD 优化、多级缓存和布隆过滤器

vexy-vsvg

Core library for vexy-vsvg SVG optimizer

pmcore

building blocks needed to create new Non-Parametric algorithms and its integration with Pmetrics

topopt

Topology optimization in pure Rust, based on 99 lines of MATLAB

pixie-anim

A zero-dependency, SIMD-accelerated GIF optimizer

cargo-kit

Cargo subcommand to apply performance, compile-time, or size-optimized profiles and configs to your Rust project for enhanced build efficiency

howzat

Dynamic double-description and LRS-backed polyhedral conversion with state-of-the-art performance

nbml

Machine Learning Primitives

lera-trigram

A trigram-based regex optimization library inspired by PostgreSQL's pg_trgm

llm-optimizer-decision

Intelligent decision-making engine

autoeq-testfunctions

A collection of non linear functions for testing optimisation algorithms

image-optimizer

CLI tool for optimizing images (JPEG, PNG, WebP, SVG)

optivorbis

A lossless, format-preserving, two-pass Vorbis optimization and repair library

optirs-gpu

OptiRS GPU acceleration and multi-GPU optimization

tensorlogic-train

Training loops, loss composition, and optimization schedules for TensorLogic

u-numflow

Mathematical primitives for the U-Engine ecosystem: statistics, probability, random sampling, and collections

u-nesting

Domain-agnostic 2D/3D spatial optimization engine - nesting and bin packing

rs-graph

graph algorithms and combinatorial optimization

mps

A fast MPS parser

fts-solver

A reference solver for flow trading optimization

ferrolearn-numerical

Numerical foundations for the ferrolearn ML framework: sparse eigensolvers, graph algorithms, distributions, optimization, interpolation, and quadrature

finitediff

Finite/numerical differentiation

trustformers-optim

Optimizers for TrustformeRS

compression-prompt

Fast statistical compression for LLM prompts - 50% token reduction with 91% quality retention

oxvg

Vector image toolchain

vrp-scientific

An extension logic for solving scientific VRP

tiny-vec

Small vector optimization

argmin_testfunctions

Test functions for optimization algorithms

cplex-sys

Low level bindings to the Cplex C-API

llm-optimizer-actuator

Action execution and system orchestration

torsh-optim

Optimization algorithms for ToRSh with PyTorch-compatible API

gltf_opt

Optimize glb file by resizing textures and adjusting pivot points

mosekcomodel_mosek

MOSEK backend for mosekcomodel

tl_cuda

CUDA GPU tensor library for TL

parquet-linter-cli

CLI tool to lint and optimize Parquet files

cargo-imagermachine

A CLI tool for image optimization and conversion

axonml-optim

Optimizers and learning rate schedulers for the Axonml ML framework

linetime

command line utility to add timestamps at the start of lines. The tool can either process lines from stdin or execute a command and process lines from the command's stdout and stderr.

vsa-optim-rs

Deterministic training optimization using VSA compression and closed-form gradient prediction

cobyla-argmin

COBYLA optimizer for Rust as an argmin solver

f1-nexus-cli

F1 Nexus CLI - Command-line interface for F1 strategy optimization

skrills-analyze

Skill analysis: token counting, dependencies, and optimization

mathcompile

High-performance symbolic mathematics with final tagless design, egglog optimization, and Rust hot-loading compilation

coz

Rust support for the coz Causal Profiler: https://github.com/plasma-umass/coz

digraphx-rs

Network Optimization Algorithms in Rust

liblbfgs

Fast and safe Rust implementation of LBFGS and OWL-QN algorithms ported from Naoaki Okazaki's C library libLBFGS

autoany_core

EGRI microkernel — Evaluator-Governed Recursive Improvement runtime

llm-optimizer-api

Core API types and utilities

mau

procedural macro library for memoization with MauQueue optimization

threes_solver

that attempts to find an optimal algorithm for playing Threes! by simulating millions of games (using threes_simulator) and searching for the best set of weights for a variety of algorithms…

grb-sys

Low level bindings to Gurobi

gltf_kun

Graph-based glTF processing library

cachr

shared access caching struct

delegation

Macro-based delegation for enums and structs

maxpro

Maximum Projection and Maximin Latin Hypercube Design creation and optimization

aimotioncontrol-net-oss

AI-Powered Motion Trajectory Analysis Library - Extract, analyze, and optimize motion control patterns from trajectory data

oxigdal-mobile-enhanced

Mobile platform performance optimizations for iOS and Android - battery efficiency, network optimization, and mobile-specific features

vrp-cli

A command line interface for VRP solver

rssn-advanced

containing complex and delicate mathematical algorithms exspcialy heuristic one based on rssn

ferric-ai

Comprehensive flamegraph analysis CLI with intelligent hotspot detection, source code attribution, allocation analysis, and LLM-friendly structured output for performance optimization

vexy-vsvg-wasm

WASM bindings for vexy-vsvg

presse

Fast PDF compression CLI — JPEG recompression and structural optimization

cplex-rs

Binding of IBM Cplex library

solar-system-opt

LP optimization for solar system size based on consumption data

torsh-jit

JIT compilation and kernel fusion for ToRSh deep learning framework

oximedia-optimize

Codec optimization and tuning suite for OxiMedia

chryso

Calcite-style SQL parser + optimizer engine in Rust

gosh-fire

FIRE algorithm for geometry optimization

nonconvex-opt

non-convex optimization algorithms

stepwise

algorithms

vexy-vsvg-ffi

C-compatible FFI bindings for vexy-vsvg

argmin-observer-slog

slog logging observer for argmin

f1-nexus-wasm

F1 Nexus WASM modules for browser deployment

molcrafts-molrs

MolCrafts molecular modeling core library

oximedia-profiler

Performance profiling and optimization tools for OxiMedia

caternary

stack-based language and runtime

volume-to-irmf

converting 3D volumes to optimized IRMF shaders

llm-optimizer-storage

Multi-backend storage layer with PostgreSQL, Redis, and Sled

aminus

genshin stat and damage calculation library

eureka-optimizer

A short description

imageoptimize

Optimize image of multi format

vrp-core

A core algorithms to solve a Vehicle Routing Problem

portal-jsc-swc-util

ECMAScript IR

single-clustering

high-performance network clustering library implementing community detection algorithms like Louvain and Leiden. Features efficient graph representation, abstract grouping systems…

hyperopt

Tree-of-Parzen-estimators hyperparameter optimization

iter-solver

provide flexible and general iterative algorithm framework

cobre

Open infrastructure for power system computation — umbrella crate

sophus_geo

geometric primitives: rays, hyper-planes, hyper-spheres, axis-aligned bounding boxes

inventory-serde

Production-ready enterprise inventory management system with machine learning forecasting, multi-warehouse optimization, and comprehensive serialization support

entrenar-common

Shared infrastructure for entrenar CLI tools

flutter_web_hasher

Add hash suffixes to flutter web products to resolve browser caching problem

ngt

Rust wrappers for NGT nearest neighbor search

tang-optim

Optimization algorithms — Adam, L-BFGS, Newton, Levenberg-Marquardt

trustformers-training

Training infrastructure for TrustformeRS

tt2-climb-the-tower

pathfinding program for Tap Titans 2 "Climb the Tower" event

sisyphus32

Feature-based UCI Chess Engine

offline_intelligence_cpp

C++ bindings for Offline Intelligence Library

converge-optimization

Optimization algorithms for converge.zone - Rust reimplementation of OR-Tools subset

portal-jsc-swc-opt-ssa

ECMAScript IR

axonml-fusion

Kernel fusion optimization for the Axonml ML framework

vrp-pragmatic

An extension logic for solving rich VRP

parametric

providing the trait and a derive macro to bridge complex, hierarchical data structures with optimization algorithms that use flat parameter vectors

sefar

evolutionary optimization algorithms

lbfgsbrs

Rust port of L-BFGS-B-C

autoeq-env

provide the shared environment for autoeq packages

rust-boost

Optimize the Rust standard library to provide a more concise, unified, and extensible API—not a Boost for C++, but a Boost for Rust

quizx

Quantum Circuit Optimisation and Compilation using the ZX-calculus

nabled-ml

ML-oriented algorithms built on ndarray-native nabled primitives

cmaes-lbfgsb

High-performance CMA-ES and L-BFGS-B optimization algorithms for constrained and unconstrained problems

geometric-pyo3

PyO3 (Rust) interface to geomeTRIC (molecular structure geometry optimization program)

peepmatic-souper

Converting Souper optimizations into Peepmatic DSL

fixed_point_acceleration

Fixed-point iteration with acceleration algorithms (Anderson, Aitken, MPE, RRE, SEA, VEA)

mcdm

assist with solving Multiple-Criteria Decision Making (MCDM) problems

foodshare-image

Image processing utilities for format detection and resizing

glpk-api-sdk

Rust client SDK for GLPK REST API

disponent

An alternative to dynamic-dispatched method calls, without the need for object safety

system-profile

Cached system profile information for runtime optimization decisions

greyjack

Rust version of GreyJack Solver for constraint continuous, integer, mixed integer optimization problems

xcsp3-serde

XCSP3 serialization and deserialization

offline_intelligence_java

Java bindings for Offline Intelligence Library

washm

Core engine for the WASHM WebAssembly toolchain

peepmatic-runtime

Runtime support for peepmatic peephole optimizers

cobre-sddp

Stochastic Dual Dynamic Programming (SDDP) for hydrothermal dispatch and energy planning

ggen-test-opt

Test optimization and selection tooling for ggen - value scoring, Pareto selection, parallel execution

stochy

A numeric library of stochastic approximation algorithms

ghostflow-optim

Optimizers for GhostFlow ML framework

sophus_opt

Sparse non-linear least squares optimization

deoptimizer

machine code de-optimizer. By transforming/mutating the machine code instructions to their functional equivalents it makes possible to bypass pattern-based detection mechanisms used by security products.

trunkate-ai

Official Rust SDK for Trunkate AI

xlsynth-mcmc-pir

PIR-based MCMC optimization using the shared xlsynth-mcmc engine

makepad-stitch

An experimental Wasm interpreter written in Rust that is designed to be very fast and lightweight

llm-optimizer-collector

Metrics and data collection from LLM systems

f1-nexus-mcp

Model Context Protocol (MCP) server for F1 Nexus

chryso-optimizer

Chryso optimizer crate

svgo

SVG Optimizer for Rust

oxiz-opt

Optimization engine for OxiZ (MaxSMT, OMT)

trashpanda

contextual multi-armed bandits

multistochgrad

Stochastic Gradient, Multithreaded

bariumsh

Barium figures out how to optimise a workout by figuring out the optimal plates to use for each (dumb/bar)bell for each exercise

zeta-quantization

Advanced quantization engine for efficient LLM inference

leptos-shadcn-registry

Feature-based component registry for shadcn/ui Leptos components