- CRYSTAL - The future of programming languages https://codecampanion.blogspot.com/2018/11/crystal-future-of-programing-languages.html 5 comments coding
- "The top 5 emerging programming languages with a promising future ahead of them are: Elm, Kotlin, Rust, Elixir, Crystal" https://learnworthy.net/5-emerging-programming-languages-with-a-promising-future/ 6 comments rust
- "The top 5 emerging programming languages with a promising future ahead of them are: Elm, Kotlin, Rust, Elixir, Crystal" https://learnworthy.net/5-emerging-programming-languages-with-a-promising-future/ 16 comments elixir