Discover @MrPowers Open Source projects

Matthew Powers (@MrPowers)

MrPowers

Stars
3,127
Global Rank 9,380 (Top 0.4 %)
Followers 879
Following 119
Registered about 12 years ago
Most used languages

Scala
28.8 %

Ruby
22.5 %

Python
22.5 %

Jupyter Notebook
11.3 %

JavaScript
3.8 %

CSS
2.5 %

HTML
2.5 %

Go
1.3 %

Shell
1.3 %

Rust
1.3 %

Vim Script
1.3 %

Java
1.3 %
Location 🇺🇸 United States
Country Total Rank 3,297
Country Ranking

Scala
30

Jupyter Notebook
770

Python
932

CSS
943

HTML
1,032

Rust
1,982

Ruby
2,315

Vim Script
3,315

spark-daria

Essential Spark extensions and helper methods ✨😲

chispa

PySpark test helper methods with beautiful error messages

quinn

pyspark methods to enhance developer productivity 📣 👯 🎉

spark-fast-tests

Apache Spark testing helpers (dependency free & works with Scalatest, uTest, and MUnit)

mack

Delta Lake helper methods in PySpark

spark-style-guide

Spark style guide

Jupyter Notebook

code_quizzer

Programming practice questions with Ruby, JavaScript, Rails, and Bash.

frontend-generators

Rake tasks to add Bootstrap, Font Awesome, and Start Bootstrap Landing Pages to a Rails app

spark-sbt.g8

A giter8 template for Spark SBT projects

spark-stringmetric

Spark functions to run popular phonetic and string matching algorithms

bebe

Filling in the Spark function gaps across APIs

jodie

Delta lake and filesystem helper methods

farsante

Fake Pandas / PySpark DataFrame creator

beavis

Pandas helper functions

tic_tac_toe

Ruby tic tac toe game

ceja

PySpark phonetic and string matching algorithms

spark-test-example

Spark DataFrame transformation and UDF test examples

spark-spec

Test suite to document the behavior of Spark

gill

An example PySpark project with pytest

directed_graph

Modeling directed acyclic graphs (DAG) for topological sorting, shortest path, longest path, etc.

spark-slack

Speak Slack notifications and process Slack slash commands

scalatest-example

Testing Scala code with scalatest

python-parquet-examples

Using the Parquet file format with Python

levi

Delta Lake helper methods. No Spark dependency.

unicron

DAGs on DAGs! Smart PySpark custom transformation runner

pysparktestingexample

PySpark testing example project

JavaSpark

Example Spark project with Java API

spark-pika

Demo how to set up Spark with SBT

spark-etl

Lightweight Spark ETL framework

slack_trello

Helping Slack and Trello play together nicely

mill_spark_example

Apache Spark project with the Mill build tool

mrpowers-benchmarks

MrPowers benchmarks for Dask, Polars, DataFusion, and pandas

Jupyter Notebook

pydata-style-guide

Style for the PyData stack

walle

Compression algorithms for different file formats

angelou

PySpark on Poetry example

great-spark

Curated collection of Spark libraries and example applications

appa

Data lake metadata / transaction log store

turf

Set application variables for the development, test, and production environments

eren

PySpark Hive helper methods

prawn_charts

Prawn gem to develop vector line charts

spark-bulba

Tutorial on running faster tests with Spark

ml-book

Introduction to Machine Learning with Python Book

Jupyter Notebook

blake

Great Pandas and Jupyter workflow with Poetry

Jupyter Notebook

cmap

Model cmap exports as a directed graph and generate SQL

redshift_extractor

Using the Redshift UNLOAD/COPY commands to move data from one Redshift cluster/database to another

deltadask

Delta Lake powered by Dask

Jupyter Notebook

spark-frameless

Typed Datasets with Spark

spark-examples

A Spark playground to help me write blog posts

slack_notifier_wrapper

Making it easier to work with the slack_notifier gem

scalate-example

Templates in Scala with Scalate

rails-startbootstrap-creative

Creative by Start Bootstrap - Rails Version

repo_tools

Easily manage clone Git repos in Ruby applications

munit-example

Simple example of the MUnit testing library

hll-example

Implementing HyperLogLog functions in Spark

pyspark-spec

Documents the behavior of pyspark

mungingdata

Code to support MungingData blog posts: https://mungingdata.com/

dask-interop

Integration tests to demonstrate Dask's interoperability with other systems

dask-fun

Dask examples with tests

Jupyter Notebook

vimtraining

Practicing Vim after completing the vimtutor

scala-design

Core Scala language features and design patterns

GameBoard

This is a GameBoard class with methods to help analyze the grid.

technical_writing

Elements of style for blogs, books, and presentations

cali

Guide to provision a Mac for developers

data-scrapbook

A collection of images and captions to explain core data concepts

learn_spanish

Logically learn Spanish

sapo

Data store validator for sqlite, Parquet

project_euler

Some Project Euler solutions

yellow-taxi

sqlite-example

Creating a sqlite db and writing it to files

Jupyter Notebook

http_validator

polars-fun

Example notebooks for how to use pola.rs

Jupyter Notebook

mesita

Print colorful tables with nice diffs in the Terminal

spark-utest

Example of how to use uTest with Spark

mrpowers-book

Book on MrPowers OSS projects, blogs, and other assets

doctor_scrabble

Rails Scrabble App

dotfiles

mini_yelp

eli5_ruby_cs

explain like I'm 5: computer science with ruby

mrpowers.github.io

Documentation and stuff

pyspark-examples

PySpark example notebooks

Jupyter Notebook

tic_tac_toe_js

A tic tac toe game, written in JS, with DOM crap isolated out of the way

go-example

Simple Go project

custom_tableau

Using JavaScript to create Tableu-like dashboards

ansible_playbooks

Ansible playbooks

javascript_book

Teaching JavaScript logically without being dorks

rails-startbootstrap-freelancer

Rails implementation of the Start Bootstrap Freelancer theme

express_practice

Some practice exercises for building Node and Express applications