Crossnote is probably the world's first markdown notes reader & editor Progressive Web Application that works offline and supports syncing with arbitrary git repository right inside your browser.


Ladderly.io is described as 'Educational technology ecosystem dedicated to accelerating careers in tech through evidence-based learning and community support. Founded on core values of generosity, freedom, and open source principles, Ladderly provides a comprehensive platform that includes' and is an app in the education & reference category. There are more than 10 alternatives to Ladderly.io for a variety of platforms, including Web-based, Android, iPhone, Windows and iPad apps. The best Ladderly.io alternative is Obsidian, which is free. Other great apps like Ladderly.io are Notion, Trello, Microsoft OneNote and freeCodeCamp.
Crossnote is probably the world's first markdown notes reader & editor Progressive Web Application that works offline and supports syncing with arbitrary git repository right inside your browser.


Treehouse teaches Web Design, Development and iOS to people everywhere, in order to help them achieve their dreams and change the world.


Comprehensive platform to create and sell online courses, with video, quizzes, analytics, integrated payments, custom domains, affiliate tools, global payouts, mobile design, drip content scheduling, enrollments, completion tracking, and multi-language support.




An AI-powered platform offering interactive courses for developers, featuring instant code feedback, mock interviews, adaptive learning paths, and 'Explain with AI' for on-demand explanations. Ideal for onboarding, upskilling, and mastering programming languages.



Thinkific empowers course creators by offering a customizable platform to create, market, and sell branded online courses with integrated payment solutions, efficient registration management, and analytical tools.




A Computer Science portal for geeks. It contains well written, well thought and well-explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.

App Academy Open is a coding bootcamp covering full-stack web development. The comprehensive course is free, with additional mentorship options available at a premium.

By putting all the pieces of a successful business in one convenient platform, Kajabi lets entrepreneurs, experts and influencers (like you) get started and grow faster. As Kajabi co-founder and CEO Kenny Rueter explains, “Kajabi helps serious business owners get unstuck and...

