Articles and guides from practicing developers. Learn new things, find solutions and implement your ideas.
What are algorithms and data structures and why does a programmer need them? A simple and clear explanation with real-life examples, tips for training algorithmic thinking, and support from our friendly Kodik community.
We analyze the pros and cons of all three paths and help you understand which direction is right for you.
You can start in IT without perfect English — we tell you what level you need to understand the code, read the documentation and grow confidently in the profession.
We analyze the real terms and stages of training: from a beginner to the first job in IT. With examples, tips, and a step-by-step route for future developers.
When you enter a website address and press Enter, a whole chain of processes takes place in a second - from DNS requests to loading an HTML page. This article explains in simple terms how the browser, server, and network interact to deliver a site to you.
Frontend, backend, mobile, data science, QA or DevOps — where should a beginner in IT go? In this article, we analyze each area in simple terms: what specialists do, what skills are needed, and who it is suitable for. Find out where to start learning and how to choose a path that you really like.
How communication and empathy make a programmer stronger than any syntax. Real examples, tips and ways to pump up soft skills.
Even without experience, you can create an impressive portfolio! We'll tell you which projects to add, how to design them, and where to place them so that employers will notice you.
Errors are not enemies, but clues. We analyze how to read error messages, look for the cause and turn debugging into an adventure.
Why do you need a unified code style, what tools to use and how to implement the rules so that the team says "thank you" and not "oh".
Step-by-step plan: how much theory, how much practice, how to build a week and measure progress. With examples of tasks and a place to get a review.
What to choose, how to start and not burn the budget: a minimum set of knowledge about clouds, a map of services, basic architecture and a checklist.
