Development

Last updated: October 2026. Written by Josh Hutcheson. We checked every course on this page live on 16 October 2026: current ratings, the last-updated date, what it costs, and whether it teaches the Angular versions that are still supported. See our review methodology. If you enroll through our links we may earn a commission, which […]

Last updated: 28 October 2026. Written by Josh Hutcheson, OnlineCourseing editor. Every course below was opened on its platform on 28 October 2026 to confirm it is live and to read its rating, enrollment and last-updated date; Android Studio facts come from developer.android.com. See our review methodology. Android Studio is the official IDE for Android

Last updated: 22 October 2026. Written by Josh Hutcheson, Founder & Editor, OnlineCourseing. Every course below was re-opened on 22 October 2026, and ratings, enrollments and hours were read from each provider’s own page that day. See our review methodology. The 60-second answer For hands-on Python finance skills, the strongest structured path is DataCamp’s Finance

Last updated: October 2026. Written by Josh Hutcheson, OnlineCourseing editor. We re-opened every course below on 22 October 2026 and read its rating, enrollment, length and last-update date from the provider’s own page that day. See our review methodology. QUICK VERDICT Bottom line: Assembly is how you learn what a processor actually does, and the

Last updated: October 2026. Written by Josh Hutcheson, OnlineCourseing editor. We re-opened every course below on 24 October 2026 and read its rating, enrollment, length and last-update date from the provider’s own page that day. See our review methodology. QUICK VERDICT Bottom line: If you have never written a line of code, start with Python.

Last updated: November 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology. QUICK VERDICT Best overall: REST APIs with Flask and Python by Jose Salvatierra: 4.7 stars from 25,298 ratings, 148,876 students and updated November 2025. It is the most practical way to learn Flask by building real APIs. Best free: Miguel Grinberg’s

Last updated: November 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology. QUICK VERDICT Bottom line: one comprehensive, current course beats a dozen short tutorials. Chad Darby’s Spring Boot 4, Spring 7 & Hibernate for Beginners (Udemy) is the course most working Java developers start with, and Spring Academy, Broadcom’s own training site,

Last updated: October 2026. Written by Josh Hutcheson, OnlineCourseing editor. We re-opened every course below on 22 October 2026 and read its rating, enrollment, length and last-update date from the provider’s own page that day. See our review methodology. QUICK VERDICT Bottom line: For a structured, university-backed path, Duke’s Introductory C Programming Specialization on Coursera

Last updated: November 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology. QUICK VERDICT Bottom line: the best reinforcement learning course for most people is the University of Alberta’s Reinforcement Learning Specialization on Coursera, built around the field’s standard textbook. Pair it with the free Hugging Face Deep RL course for modern deep

Last updated: November 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology. QUICK VERDICT Bottom line: design patterns are named, proven solutions to problems every developer eventually hits, and they are best learned in the language you already use. Dmitri Nesteruk’s Design Patterns in C# and .NET is the most complete course we

Last updated: November 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology. QUICK VERDICT Bottom line: software testing (QA) is one of the most accessible ways into tech, and you do not need to be a developer to start. For one comprehensive course, take The Complete 2026 Software Testing Bootcamp on Udemy. For