Repository Index

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

• learn-to-code
• nonprofits
• programming
• nodejs

AI agent skill that researches any topic across Reddit, X, YouTube, HN, Polymarket, and the web - then synthesizes a grounded summary

• ai-prompts
• claude
• claude-code
• reddit

Turn any AI agent into an AI Scientist. The #1 Agent Skills library for science, used by 250,000+ scientists worldwide. 177 ready-to-use validated skills plus 100+ scientific databases covering biology, chemistry, medicine, and drug discovery. Compatible with Cursor, Claude Code, Codex, Pi, Antigravity, and the open Agent Skills standard.

• ai-scientist
• bioinformatics
• chemoinformatics
• claude

100 Days of ML Coding

• machine-learning
• machine-learning-algorithms
• infographics
• tutorial

FCC China open source codebase and curriculum. Learn to code and help nonprofits.

• freecodecamp
• cn-freecodecamp
• nodejs
• education

✅ Solutions to LeetCode by Go, 100% test coverage, runtime beats 100% | LeetCode 题解

• leetcode
• golang
• go
• leetcode-golang

This repository consists of the code samples, assignments, and notes for the Java data structures & algorithms + interview preparation bootcamp of WeMakeDevs.

• java
• interview-preparation
• data-structures
• algorithms

Collection of various algorithms in mathematics, machine learning, computer science, physics, etc implemented in C for educational purposes.

• algorithms
• data-structures
• datastructures
• c

Modern C++ Programming Course (C++03/11/14/17/20/23/26)

• cpp
• cpp11
• cpp17
• cpp14

Count your code, quickly.

• tokei
• cloc
• badge
• rust

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...

• java
• gpu
• deeplearning
• neural-nets

1 Line of code data quality profiling & exploratory data analysis for Pandas and Spark DataFrames.

• pandas-profiling
• pandas-dataframe
• statistics
• jupyter-notebook

Sloc, Cloc and Code: scc is a very fast accurate code counter with complexity calculations and COCOMO estimates written in pure Go

• sloccount
• cloc
• complexity
• tokei

Automate code & data workflows with interactive Elixir notebooks

• phoenix
• elixir
• notebooks
• collaborative

Matlab/Octave toolbox for deep learning. Includes Deep Belief Nets, Stacked Autoencoders, Convolutional Neural Nets, Convolutional Autoencoders and vanilla Neural Nets. Each method has examples to get you started.

Blazing-fast, Neuro-symbolic Data-Wrangling toolkit

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

Visualize and compare datasets, target values and associations, with one line of code.

• pandas-dataframe
• eda
• pandas
• data-exploration

Interactive Go Interview Platform - 30+ coding challenges with instant feedback, AI interview simulation, competitive leaderboards, and automated testing. From beginner to advanced levels with real-world scenarios.

• go-interview-questions
• golang
• golang-interview-questions
• hacktoberfest

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

• optimization
• nonlinear
• derivatives
• code-generation

Resources on the topic of digital morphogenesis (creating form with code). Includes links to major articles, code repos, creative projects, books, software, and more.

• morphogenesis
• research
• simulation
• growth-algorithms

Source code of PyGAD, a Python 3 library for building the genetic algorithm and training machine learning algorithms (Keras & PyTorch).

• python
• genetic-algorithm
• optimization
• numpy

tiny recursive descent expression parser, compiler, and evaluation engine for math expressions

• c
• calculator
• expression-evaluator
• math

Unknown Horizons official code repository

• game
• python
• strategy
• simulation

Geo-related tools PHP 7.3+ library built atop Geocoder and React libraries

• php
• geolocation
• geotools
• geo