Repository Index

a Fast Fourier Transform (FFT) library that tries to Keep it Simple, Stupid

Spoon is a metaprogramming library to analyze and transform Java source code. :spoon: is made with :heart:, :beers: and :sparkles:. It parses source files to build a well-designed AST with powerful analysis and transformation API.

• code-analysis
• code-transformation
• metaprogramming
• code-generation

Transform geospatial relations into graphs for Graph Neural Networks and spatial network analysis

• network-analysis
• spatial-analysis
• geographical-information-system
• graph-neural-networks

Tiny wrapper around Node streams2 Transform to avoid explicit subclassing noise

An easy to use Fractal wrapper built for Laravel and Lumen applications

• laravel
• fractal
• api
• php

Linear algebra, eigenvalues, FFT, Bessel, elliptic, orthogonal polys, geometry, NURBS, numerical quadrature, 3D transfinite interpolation, random numbers, Mersenne twister, probability distributions, optimisation, differential equations.

• scientific-computing
• linear-algebra
• differential-equations
• sparse-systems

Self-contained Machine Learning and Natural Language Processing library in Go

• deep-learning
• machine-learning
• natural-language-processing
• neural-network

Build data pipelines with SQL and Python, ingest data from different sources, add quality checks, and build end-to-end flows.

• analytics
• bigquery
• data-modeling
• data-pipelines

Vulkan/CUDA/HIP/OpenCL/Level Zero/Metal Fast Fourier Transform library

• vulkan
• fft
• convolution
• r2c

ROS package to find a rigid-body transformation between a LiDAR and a camera for "LiDAR-Camera Calibration using 3D-3D Point correspondences"

• camera
• lidar
• ros
• calibration

High-performance data-driven data specification library for Clojure/Script.

• clojure
• clojurescript
• validation
• modelling

Browserify transform for Babel

JSON to JSON transformation library written in Java.

a selector-based (à la CSS) templating and transformation system for Clojure

Turn any LLM into a Jev-style decision model: typed decisions, real probabilities, no training. (continue updating, welcome any issue and PR request)

• calibration
• decision-model
• jev
• jev-model

TranslatedFull-stack learning roadmap and Chinese tutorials for large language models (LLM)🔥: covers Prompt Engineering, RAG, AI Agent, MCP, fine-tuning, model deployment, Transformer, AI programming, and interviews at major tech companies, from beginner level to production practice.

• agent
• large-language-models
• llm
• llm-learning

Open-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.

• data-engineering
• data-integration
• data-pipeline
• data-quality

MLeap: Deploy ML Pipelines to Production

• scikit-learn
• spark
• data-pipelines
• transformers

:truck: Agile Data Preparation Workflows made easy with Pandas, Dask, cuDF, Dask-cuDF, Vaex and PySpark

• spark
• pyspark
• data-wrangling
• bigdata

PointCNN: Convolution On X-Transformed Points (NeurIPS 2018)

• pointcloud
• convolutional-neural-networks
• deep-neural-networks
• machine-learning

visual data prep powered by python

• data
• data-pipelines
• etl
• structured-data

Image loading, caching & transforming library for Xamarin and Windows

• xamarin
• image
• cache
• transformations

cross-platform, cli app to perform various operations on string

• string
• transform
• cli-app
• cli

An advanced, but easy to use, platform for writing functional applications in Java 8.

• functional-programming
• reactive-streams
• monoid
• streams