Courses from 1000+ universities
17 years ago, Krishna Kumar started offering free PMP prep online. Today, it’s a leading digital upskilling platform that helps millions upskill in AI, cybersecurity, data science, and more.
600 Free Google Certifications
Fundamentals of Neuroscience, Part 1: The Electrical Properties of the Neuron
Organic Chemistry 1
Mountains 101
Organize and share your learning with Class Central Lists.
View our Lists Showcase
Explore strategies to leverage Plain Old Ruby Objects (POROs) in new and legacy code, enhancing flexibility, readability, and testability in Rails applications.
Uncover how puzzling Rails errors can become opportunities for contribution. Learn to navigate source code, connect seemingly unrelated issues, and make impactful changes to enhance the Rails community experience.
Dive into Brandon Weaver's thought-provoking keynote exploring Ruby's evolution, future possibilities, and innovative programming concepts in this engaging conference presentation.
Discover effective mentorship strategies for team growth, covering three stages of program integration and methods to engage hesitant teams. Learn to create a structured system that enhances skills and culture.
Insights on successfully rewriting a large application, applying Taylorism principles to software development, and managing complex projects with a small team.
Explore strategies to enhance the Ruby community's impact, from salary transparency to unions, building on its welcoming and supportive foundation.
Explore the implementation of internal salary transparency, its benefits, challenges, and impact on workplace trust and satisfaction through a real-world case study.
Gain insights on building effective mentor-mentee relationships from experienced developers. Learn practical tips, benefits, and strategies for successful mentorship in software development.
Discover how improvisation techniques can enhance creativity, collaboration, and career satisfaction for developers through interactive exercises and practical insights.
Practical strategies for tech leaders to manage stress, reduce burnout, and maintain productivity. Combines real-world experience with academic insights for a balanced approach to workplace well-being.
Explore strategies to enhance mentor-mentee relationships, drawing from research and personal experiences. Learn to overcome common challenges and maximize value for both parties.
Learn essential tools and techniques for identifying and resolving performance issues in Rails applications, focusing on a top-down approach for triaging and scaling viral startups.
Live podcast featuring interviews with Ruby community leaders, including Aaron Patterson and Irina Nazarova. Audience participation encouraged through questions and voting for additional guests.
Explore how a developer's passion for Ruby led to community investments, featuring insights on Rails, Shopify upgrades, and Ruby VM improvements.
Explore leadership strategies for navigating cultural mergers, fostering collaboration, and driving positive change in diverse organizational environments.
Get personalized course recommendations, track subjects and courses with reminders, and more.