Learn ErLang | ErLangBook
Muhammad Umair
About this app
- Age 10
- Updated Oct 30, 2025
- OS IOS
Editor reviews
Learn ErLang | ErLangBook is a focused learning app for mastering Erlang and OTP through step-by-step lessons, runnable examples, and a concise syntax reference. Designed for developers and students, it helps you build reliable, concurrent systems faster with clear explanations and practical patterns. Ideal as an Erlang course, OTP tutorial, and functional programming companion for backend development.
Key features:
- Guided path from basics to OTP behaviors, processes, and message passing with real-world examples.
- Interactive playground with exercises, quizzes, and instant feedback to solidify concepts.
- Searchable reference and cookbook, plus progress tracking, bookmarks, and offline access for efficient study anywhere.
Screenshots
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How to use:
1. Download and install the app, then open it on your device.
2. Create an account or continue as a guest, set your skill level, and choose a learning path.
3. Start with the first module, read the lesson, and run the embedded code examples in the playground to see results instantly.
4. Complete practice exercises and quizzes, review hints and solutions, and bookmark important topics for quick return.
5. Explore OTP modules and sample projects, use the reference and cookbook for quick lookups, and enable offline downloads to learn on the go.