Repository Index

Extremely fast Query Engine for DataFrames, written in Rust

• dataframe-library
• dataframe
• dataframes
• rust

Code for Machine Learning for Trading, 3rd edition — from data sourcing to live execution.

• machine-learning
• trading
• investment
• finance

A 100% free modern JS SaaS boilerplate (React, NodeJS, Prisma). Full-featured: Auth (email, google, github, slack, MS), Email sending, Background jobs, Landing page, Payments (Stripe, Polar.sh), Shadcn UI, S3 file upload. AI-ready with tailored AGENTS.md, skills, and Claude Code plugin. One cmd deploy. Powered by Wasp full-stack framework.

• full-stack
• open-source
• saas
• nodejs

Rich MySQL Terminal Client with AutoCompletion, Syntax Highlighting, and Dataframes

• database
• python
• syntax-highlighting
• mysql

Polar — A billing platform for the intelligence era

• fastapi
• nextjs
• python
• typescript

TranslatedThe Golang standard library. For programmers, the standard library is as important as the language itself. It is like a treasure chest that provides perfect solutions for all kinds of common tasks. This explains the Golang standard library in an example-driven way.

• golang
• standard-golang-library
• linux
• go

the portable Python dataframe library

• python
• impala
• pandas
• database

Matplot++: A C++ Graphics Library for Data Visualization 📊🗾

• plot-categories
• data-visualization
• contour-plots
• polar-plots

Mimesis is a Python library for generating fake but realistic data in multiple languages and locales.

• mimesis
• fake
• data
• generator

Blazing-fast, Neuro-symbolic Data-Wrangling toolkit

• csv
• data-wrangling
• opendata
• data-engineering

Polaris is a music streaming application, designed to let you enjoy your music collection from any computer or mobile device.

WFGY is heading toward WFGY 5.0 Polaris Protocol, a major open-source release for AI reasoning, RAG, agents, and real-world workflows. Includes Problem Map, Global Debug Card, WFGY 4.0, and the CFV Easter Egg.

• rag
• ai-agents
• alignment
• debugging

Lightweight and extensible compatibility layer between dataframe libraries!

• cudf
• ibis
• pandas
• polars

Best-practices and coding conventions for the CoffeeScript programming language

Python DataFrames as Interactive DataTables

• pandas
• python
• jupyter
• datatables

😎 face releated algorithm, dataset and paper

• face
• face-detection
• face-recognition
• papers

A GCode sender (not only for lasers or plotters) for up to two GRBL controller. SVG, DXF, HPGL import. 6 axis DRO.

• grbl
• plotter
• grbl-plotter
• cnc

Pandas, Polars, Spark, and Snowpark DataFrame comparison for humans and more!

• python
• pandas
• spark
• data

Beautiful and interactive visualizations for your ruby web pages powered by ApexCharts.JS. :bar_chart:

• ruby
• charts
• apexcharts
• heatmap-chart

Implementation for PolarNet: An Improved Grid Representation for Online LiDAR Point Clouds Semantic Segmentation (CVPR 2020)

High performance computational platform in Python for the spectral Galerkin method

• spectral-methods
• galerkin
• fenics
• turbulence

Useful goodies for Siemens DIS products

• mendix
• mindsphere
• plm
• polarion-alm

TranslatedSay "¥35, not spicy, no ice" → one answer + a copyable order card. Official calculate-price only. Zero-dependency MCP skill. McDonald's ordering Skill.

• mcdonalds
• mcp
• llm
• python

Polar graph controler that uses repetier firmware. Inspired by work at http://www.polargraph.co.uk