Looking for something like Hackr.io? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 8 are open source.
Hackr.io catalogs technology courses, projects, user-submitted resources, and learning topics.
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | ProgrammingLearningResources | — | Not stated | Linux, Web |
| 2 | Roadmap | — | Not stated | Android, iOS, Linux |
| 3 | Professional Programming | — | Yes | — |
| 4 | Everything AI Ml | — | Yes | — |
| 5 | Ebook Foundation | — | Not stated | Web |
| 6 | Everything AI/ML | — | Not stated | Web |
| 7 | Learn Gamedev | — | Yes | — |
| 8 | Programming Learning Index | — | Yes | — |
| 9 | Deep ML | — | Not stated | Web |
| 10 | ggplot2: Elegant Graphics for Data Analysis | — | Not stated | Web |
This programming learning resource organizes links by language and subject, including web development, databases, and game development.
Roadmap.sh publishes community-created developer roadmaps, guides, articles, and courses for learning technical skills.
This repository curates learning resources for software engineers, including material for people exploring programming topics.
A curated collection gathers learning resources for generative AI, machine learning, LLMs, RAG, and related topics.
The Ebook Foundation's free-programming-books repository lists freely available learning resources in many languages.
This curated AI and machine learning guide organizes over 228 learning resources across 30 sections.
A curated collection of resources supports learning game development, from introductory material to further study.
This repository lists freely available learning resources across programming, mathematics, and science.
Deep-ML provides hands-on exercises in machine learning and data science fundamentals.
This online, work-in-progress third edition explains data analysis and visualization with ggplot2.
GeeksforGeeks provides programming tutorials, courses, interview preparation, and data structure practice.
Developer Roadmap provides interactive roadmaps, guides, articles, and educational content for developers.
Awesome Data Analysis collects more than 500 resources for data analysis and data science.
A collection of DevOps interview questions covers tools and topics including Linux, cloud services, containers, networking, and databases.
HackTricks collects cybersecurity reference material and provides links to training, tools, and updates.
The Command Line Interface Guidelines is an open-source guide to writing command-line programs using updated Unix principles.
A series of Jupyter notebooks teaches machine learning and deep learning in Python with Scikit-Learn, Keras, and TensorFlow.
Visual Studio Code for CS50 provides a coding environment adapted for students and teachers.
Algorithms Cheatsheet Resources collects reference material for programming and algorithms.
Data Engineering Practice Problems provides exercises for practicing data engineering skills.
backend-challenges lists open-source coding challenges based on real job requirements.
This guide demonstrates self-hosted applications that run with Docker.
Data Engineering Zoomcamp offers a free nine-week course that teaches data engineering system development.
NeetCode offers coding interview practice through courses, assessments, head-to-head mode, and a catalog of programming problems.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative
