Open-source alternatives to FreeCodeCamp

Curated list of 20,000+ hours and 200+ free courses with certificates in IT, CS, Design and Business.

Papers We Love is a community-driven repository and learning network dedicated to the study and discussion of foundational computer science literature. It functions as a centralized educational archive, providing a structured environment where software professionals can engage with academic research to bridge the gap between theoretical concepts and practical application. The project distinguishes itself through a decentralized model of crowdsourced curation, where community members collectively maintain and categorize a vast index of technical resources. Beyond the repository itself, the ini

🚀 A curated list of awesome resources for product/program managers to learn and grow.

Must-watch videos about javascript

This project provides a comprehensive framework for creating, managing, and executing educational programming challenges. It includes standardized systems for authoring instructional content, defining test cases, and structuring documentation to ensure consistent learning outcomes. The platform supports a wide range of programming languages through dedicated execution environments that handle compilation, dependency management, and automated testing. The infrastructure facilitates both local and remote development workflows, offering command-line utilities for testing code without requiring v

:books: Freely available programming books

This project is a community-maintained directory that serves as a comprehensive index of software tools, frameworks, and educational materials. It functions as an open-source knowledge base, organizing diverse engineering domains and technical resources into a structured taxonomy to assist developers in discovering high-quality content. The directory distinguishes itself through a decentralized peer-review model, where independent contributors curate, verify, and update entries to ensure accuracy and relevance. All information is stored in a version-controlled, flat-file markdown format, whic

A curated list of awesome big data frameworks, ressources and other awesomeness.

This project is a comprehensive, community-driven repository that serves as a centralized catalog for computer vision research and development. It functions as a structured index of academic papers, open-source software libraries, public datasets, and educational tutorials, providing a navigation point for the complex landscape of modern vision technology. The repository distinguishes itself through a taxonomy-based indexing system that maps the relationships between foundational research, influential academic figures, and their corresponding software implementations. By utilizing a lightweig

A collection of important graph embedding, classification and representation learning papers with implementations.

This project is a curated knowledge repository that aggregates high-quality resources, technical documentation, and expert insights focused on distributed systems engineering. It serves as a community-driven learning resource designed to help developers navigate the complexities of building and maintaining large-scale software applications. The repository distinguishes itself through a hierarchical taxonomy that organizes vast amounts of technical information into a structured, searchable format. By utilizing markdown-based content curation and static indexing, the collection remains version-

Community-driven roadmaps, articles and resources for developers

This project is a comprehensive educational roadmap designed to guide software engineers through the mastery of computer science fundamentals and technical interview preparation. It provides a structured, dependency-aware learning path that organizes complex computing concepts into a hierarchical curriculum, enabling users to build a professional engineering foundation through iterative study and practical implementation. The curriculum distinguishes itself by integrating theoretical knowledge with professional development, offering a unified index of cross-referenced resources including book

This project is a comprehensive, community-curated directory that organizes a vast landscape of Python software libraries, frameworks, and tools. It serves as a centralized knowledge base designed to facilitate ecosystem navigation and accelerate developer discovery across the entire software development lifecycle. The directory distinguishes itself by providing a structured index of resources categorized by technical domain, ranging from foundational development utilities to specialized engineering fields. It covers high-level capabilities including artificial intelligence, data science, web

This project is a comprehensive set of roadmaps and curricula designed for technical, behavioral, and architectural interview mastery. It provides structured guides, frameworks, and checklists for mastering algorithmic coding, system design, and behavioral questions. The resource is distinguished by specialized study paths, including a frontend engineering curriculum and a dedicated system design framework for architecting scalable systems. It also features a behavioral interview playbook that utilizes a standardized response method to align professional experience with company values. The g

This project is an interactive programming curriculum and educational system designed to teach computer science and software engineering. It provides a structured set of courses and professional roadmaps focused on backend engineering, DevOps, and systems fundamentals. The platform is distinguished by an AI-powered coding tutor that provides Socratic guidance and contextual hints to help students find solutions independently. It features a browser-based code sandbox using WebAssembly to eliminate local environment setup, alongside automated test-based grading and spaced-repetition logic to re

This repository serves as an educational framework for building large language models from the ground up. It provides a structured curriculum that guides learners through the end-to-end lifecycle of model development, including data processing, architecture design, and optimization. By focusing on low-level implementation, the project enables users to master the fundamental mechanics of artificial intelligence without relying on high-level abstraction frameworks. The project distinguishes itself by constructing neural network components and gradient-based optimization logic from first princip

A curated list of data mining papers about fraud detection.

A curated list of software, tools, pipelines, plugins etc. for image analysis related to biological questions.

This project is a curated digital publication repository designed to support English language learners and facilitate consistent reading habits. It provides a comprehensive archive of books and periodicals formatted in standard e-reading files to ensure compatibility across a wide range of mobile devices and software applications. The collection is structured to enhance language comprehension by integrating reading materials with supplementary audio files and external dictionary tools for real-time vocabulary lookup. Users can further personalize their reading environment by importing custom

A curated list of awesome OpenGL libraries, debuggers and resources.

A curated list of Monte Carlo tree search papers with implementations.

This project is a curated library of community-driven prompt templates and personas designed to improve interactions with large language models. It functions as a prompt engineering guide, providing interactive tutorials and examples to teach advanced design and reasoning techniques. The library can operate as a Model Context Protocol server, providing a standardized interface for AI tools and agents to access prompt data as a service. For organizations, it offers a self-hosted repository option that allows for private deployment on internal infrastructure with custom authentication and data

A curated list of awesome curated lists! Inspired by inspiration.

Gazebo, the simulation framework for ROS1 and ROS2 is awesome!

A collection of research papers on decision, classification and regression trees with implementations.

Curated list of MQTT brokers, clients, tools, resources and more.