Computer, please say something
0. Preparation: Where to run the code? You can install Ruby or run it online using an online execution tool (search for "ruby online repl"). The important thing is to "type and run the code by your...
0. Preparation: Where to run the code? You can install Ruby or run it online using an online execution tool (search for "ruby online repl"). The important thing is to "type and run the code by your...
Your brain has never seen the 'coding world' before. We are all born with empty brains. But as we live, we learn one frame to interpret the world. Characters, pictures, math, music, human relations...
In the summer of 2025, from June to August. I spent a time when I vividly felt the possibility of developing with AI by completing five Rails-based services almost consecutively. The development at...

About Night Coding A brand that redesigns the development of the AI era Night Coding is a brand that presents a new development culture and learning paradigm for developers, entrepreneurs, and crea...
🚀 "Why do Ruby and Rails drive people crazy?" — The language that reignites the developer's soul, and the 'engine of creation' Have you ever felt "Ah... this language cares about people" even once?...
To you who feel the emptiness of the AI era - about the one power that has not yet disappeared These days, everyone talks about similar fatigue. "If AI will do everything, what should I do?" "Am I ...
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