Crystal Programming Language - The Complete Guide
Published 10/2025
Duration: 1h 28m | .MP4 1280x720 30 fps(r) | AAC, 44100 Hz, 2ch | 324.32 MB
Genre: eLearning | Language: English
Published 10/2025
Duration: 1h 28m | .MP4 1280x720 30 fps(r) | AAC, 44100 Hz, 2ch | 324.32 MB
Genre: eLearning | Language: English
Learn Crystal through in-depth tutorials, covering core language constructs and completing a web API.
What you'll learn
- Learn the fundamentals of the Crystal Programming Language
- Become accustomed to more advanced features of Crystal, such as concurrency with fibers
- Learn the tooling surrounding Crystal and its ecosystem
- Implement common design patterns using Crystal
- Implement a RESTful API using Crystal's Kemal library
Requirements
- Basic programming knowledge, for example in Python
- A computer
Description
Master the Crystal programming language with this comprehensive, hands-on guide designed for both new and experienced developers. Crystal combines the elegance and readability of Ruby with the performance and efficiency of a compiled language. In this course, you’ll explore Crystal’s core syntax, type system, and object-oriented features through clear explanations and practical coding exercises. You’ll learn how to write expressive, type-safe code, manage dependencies, and leverage Crystal’s concurrency model to build high-performance, scalable, and reliable applications for modern environments.
Step-by-step tutorials will walk you through real-world examples, from simple scripts to complex program structures. You’ll also dive into web development with Crystal, setting up routes, handling requests, and connecting to databases. By building a complete web API from the ground up, you’ll gain experience in application design, error handling, and testing, ensuring robust and maintainable code.
By the end of this course, you will have a deep understanding of how Crystal works and the confidence to use it for your own projects. Whether you’re interested in back end development, systems programming, or exploring modern compiled languages, this course will aid in equipping you with the necessary skills and best practices needed to write fast, elegant, and maintainable applications in Crystal.
Who this course is for:
- Python or Ruby developers seeking more performance
- Systems Programmers exploring expressive alternatives
- Back-end and full-stack developers
- Learners who value elegance and efficiency in programming
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