tangency-labs / fieldcraft
One open-source modeler for structures, heat and fluids, built from scratch in pure Rust: parametric part in, verified results out. Automatic all-hex and tet meshing, our own nonlinear implicit and explicit FEA, heat transfer and lattice Boltzmann CFD — every result checked against theory. For engineers and AI agents alike. Free, forever.
makeplane / plane
🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.
hcengineering / platform
Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)
facebook / prophet
Tool for producing high quality forecasts for time series data that has multiple seasonality with linear or non-linear growth.
storytold / filmcraft
FilmCraft: An open-source, nonlinear video editor written by scratch in pure Rust
BlinkDL / RWKV-LM
RWKV (pronounced RwaKuv) is an RNN with great LLM performance, which can also be directly trained like a GPT transformer (parallelizable). We are at RWKV-7 "Goose". So it's combining the best of RNN and transformer - great performance, linear time, constant space (no kv-cache), fast training, infinite ctx_len, and free sentence embedding.
deeplearning4j / deeplearning4j
Suite of tools for deploying and training deep learning models using the JVM. Highlights include model import for keras, tensorflow, and onnx/pytorch, a modular and tiny c++ library for running math code and a java based math library on top of the core c++ library. Also includes samediff: a pytorch/tensorflow like library for running deep learn...
google / or-tools
Google's Operations Research tools:
statsmodels / statsmodels
Statsmodels: statistical modeling and econometrics in Python
NVIDIA / cutlass
CUDA Templates and Python DSLs for High-Performance Linear Algebra
apache / cassandra
Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.
jub0t / Concat
The truly free, open-source, local-first, cross-platform CapCut replacement. Scriptable through a JSON-RPC API & MCP.
usekaneo / kaneo
🎯 All you need. Nothing you don't. Open source project management that works for you, not against you.
NVlabs / Sana
SANA: Efficient High-Resolution Image Synthesis with Linear Diffusion Transformer
FareedKhan-dev / kimi-k3-in-c
A 2.78-trillion-parameter Kimi K3 running inference on a single CPU in 8.24 GB of RAM. Portable C99: no BLAS, no framework, no GPU.
h2oai / h2o-3
H2O is an Open Source, Distributed, Fast & Scalable Machine Learning Platform: Deep Learning, Gradient Boosting (GBM) & XGBoost, Random Forest, Generalized Linear Modeling (GLM with Elastic Net), K-Means, PCA, Generalized Additive Models (GAM), RuleFit, Support Vector Machine (SVM), Stacked Ensembles, Automatic Machine Learning (AutoML), etc.
cantaro86 / Financial-Models-Numerical-Methods
Collection of notebooks about quantitative finance, with interactive python code.
linearmouse / linearmouse
The mouse and trackpad utility for Mac.
jeinlee1991 / chinese-llm-benchmark
非线智能 NoneLinear - ReLE评测：中文AI大模型能力评测（持续更新）：目前已囊括374个大模型，覆盖chatgpt、gpt-5.4、谷歌gemini-3.1-pro、Claude-4.6、文心ERNIE-X1.1、ERNIE-5.0、qwen3.6-max、qwen3.6-plus、百川、讯飞星火、商汤senseChat等商用模型， 以及step3.5-flash、kimi-k2.6、ernie4.5、MiniMax-M2.7、deepseek-v4、Qwen3.6、llama4、智谱GLM-5.1、MiMo-V2、LongCat、gemma4、mistral等开源大模型。不仅提供排行榜，也提供规模超200万的大模型缺陷库！方便广大社区研究分析、改进大模型。
haifengl / smile
Statistical Machine Intelligence & Learning Engine
generalaction / emdash
Emdash is the Open-Source Agentic Development Environment (🧡 YC W26). Run multiple coding agents in parallel. Use any provider.
fla-org / flash-linear-attention
🚀 Efficient implementations for emerging model architectures
williamngan / pts
A library for visualization and creative-coding
dimforge / nalgebra
Linear algebra library for Rust.
macro-inc / macro
Macro is a unified workspace for teams: email, chat, docs, tasks, agents, calls, and CRM — @-linked together with shared AI memory.
ceres-solver / ceres-solver
A large scale non-linear optimization library
graphif / project-graph
A node-based visual tool for organizing thoughts and notes in a non-linear way.
erxes / erxes
Experience Operating System (XOS) that unifies marketing, sales, operations, and support — run your core business seamlessly while replacing HubSpot, Zendesk, Linear, Wix and more.
rust-lang / regex
An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs.
nathanhoad / godot_dialogue_manager
A powerful nonlinear dialogue system for Godot
Visualize-ML / Linear-Algebra-Made-Easy---Learn-with-Python-and-Visualization
”数学不难“ 之 《线性代数不难》上下册，66话题完册；欢迎批评指正
klembot / twinejs
Twine, a tool for telling interactive, nonlinear stories
flame / blis
BLAS-like Library Instantiation Software Framework
Pyomo / pyomo
An object-oriented algebraic modeling language in Python for structured optimization problems.
NVIDIA / CUDALibrarySamples
CUDA Library Samples
coin-or / pulp
A python Linear Programming API
jump-dev / JuMP.jl
Modeling language for Mathematical Optimization (linear, mixed-integer, conic, semidefinite, nonlinear)
casadi / casadi
CasADi is a symbolic framework for numeric optimization implementing automatic differentiation in forward and reverse modes on sparse matrix-valued computational graphs. It supports self-contained C-code generation and interfaces state-of-the-art codes such as SUNDIALS, IPOPT etc. It can be used from C++, Python, Matlab/Octave, Julia or Javascript
stevengj / nlopt
library for nonlinear optimization, wrapping many algorithms for global and local, constrained or unconstrained, optimization
Lightricks / LTX-Desktop
An open-source desktop app for generating videos with LTX models
bitshifter / glam-rs
A simple and fast linear algebra library for games and graphics
mtrebi / memory-allocators
Custom memory allocators in C++ to improve the performance of dynamic memory allocation
NVIDIA / aistore
AIStore: scalable storage for AI applications
dynamicslab / pysindy
A package for the sparse identification of nonlinear dynamical systems from data
Reference-LAPACK / lapack
LAPACK development repository
ERGO-Code / HiGHS
Linear optimization software
cpmech / gosl
Linear algebra, eigenvalues, FFT, Bessel, elliptic, orthogonal polys, geometry, NURBS, numerical quadrature, 3D transfinite interpolation, random numbers, Mersenne twister, probability distributions, optimisation, differential equations.
microsoft / DirectXMath
DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps
SciML / ModelingToolkit.jl
An acausal modeling framework for automatically parallelized scientific machine learning (SciML) in Julia. A computer algebra system for integrated symbolics for physics-informed machine learning and automated transformations of differential equations
symforce-org / symforce
Fast symbolic computation, code generation, and nonlinear optimization for robotics
linear / linear
Tools, SDK's and plugins for Linear
croffasia / itsaplan
⭐️⭐️⭐️ Open-source, self-hosted alternative to Linear and Plane. Project management and issue tracking where teams and AI agents work side by side to plan and ship products.
acados / acados
Fast and embedded solvers for nonlinear optimal control and nonlinear model predictive control
paul-buerkner / brms
brms R package for Bayesian generalized multivariate non-linear multilevel models using Stan
mratsim / Arraymancer
A fast, ergonomic and portable tensor library in Nim with a deep learning focus for CPU, GPU and embedded devices via OpenMP, Cuda and OpenCL backends
pnnl / neuromancer
Pytorch-based framework for solving parametric constrained optimization problems, physics-informed system identification, and parametric model predictive control.
fortran-lang / stdlib
Fortran Standard Library
owlbarn / owl
Owl - OCaml Scientific Computing @ https://ocaml.xyz
anishathalye / porcupine
A fast linearizability checker written in Go 🔎
lmfit / lmfit-py
Non-Linear Least Squares Minimization, with flexible Parameter settings, based on scipy.optimize, and with many additional classes and methods for curve fitting.