In our community Codica The question often arises: "What's up with Rust? Why is it so attractive to everyone?" We decided to figure it out and tell you in a human way whether you should spend time learning this language 🦀
🚀 What is Rust and why is there so much buzz about it?
Rust is a system programming language developed by Mozilla. The main feature: it combines C++ performance and Memory security, without sacrificing convenience.
It does not use a garbage collector, which means it is suitable for low-level tasks, but at the same time prevents a bunch of bugs at the compilation stage.
🧠 Memory safety without GC
⚡ Speed comparable to C/C++
🧩 Modern type system and pattern matching
🧵 Excellent multithreading performance
📦 Cool package manager
cargo
🔥 Who has already switched to Rust?
Company | Where Rust is used |
|---|---|
Dropbox | File storage and sync |
Figma | Working with rendering and plugins |
Amazon (AWS) | Server security and performance |
Discord | Audio streaming and the bot core |
Cloudflare | High-performance network stack |
👀 And that's just the tip of the iceberg. More and more startups are taking Rust from scratch — instead of Python or C++.
🧪 Why do developers fall in love with Rust?
✅ The code is reliable from the first time
Rust makes you write secure code. The compiler will not allow you to build the project until you have dealt with potential data leaks or races.
🤝 Community and tools
Documentation, cargo, crates.io, formatter rustfmt, linter clippy — everything is out of the box and convenient.
🧠 Rust changes the way you think
After Rust, many developers say they have become better understand architecture, memory, threads, and programming paradigms.
⚠️ But Rust is not perfect
⏳ Steep learning curve: borrow checker — pain at first
📚 Fewer libraries than Python or JS
🔧 Compilation can be long
🧠 Write quickly = know a lot of subtleties
Rust is not about MVP — it's about powerful, stable, and productive systems.
❓Should you learn Rust?
✅ YES, if you:
You want to write productive and secure applications
You like low-level programming
You work with WebAssembly, CLI, system software or blockchains
Do you want to boost your engineering thinking
⛔ NOT NECESSARY, if:
You're just learning to write code
You need to release prototypes quickly
You are not ready to invest in learning syntax and concepts
If you decide, know: in the Kodik app are already being prepared courses and practical projects in Rust. In the meantime, you can start with Python or JavaScript, and then move on to Rust more consciously 💪
Also in our Telegram community we often discuss such transitions — come in, don't be shy 😉