Materials
intermediate level
Deepen your knowledge with intermediate-level materials and practical examples to develop your skills.
Intermediate level materials
Carefully selected articles for your level
CSS Pseudo-classes and Pseudo-elements
Pseudo-classes let you style elements based on their state or position in the DOM β without adding extra classes to...
CSS Cascade and Specificity
CSS stands for Cascading Style Sheets. "Cascading" means styles are applied according to a set of priority rules. Understanding those...
CSS Flexbox
Flexbox is a layout model that makes aligning and distributing elements in a row or column straightforward. In the DevBlog...
Django: Static Files
Static files are CSS, JavaScript, images, and fonts. Django handles them in a specific way: it serves them itself during...
Django: Template Inheritance
Without inheritance, every HTML template would contain duplicated code: navigation, CSS/JS links, footer. Inheritance lets you write a page skeleton...
The display Property
display is one of the most important CSS properties. It controls how an element occupies space on the page and...
Browser DevTools for HTML and CSS
DevTools is the built-in developer tool in every modern browser. It lets you see a page's structure, change HTML and...
Bootstrap 5: The Grid System
Bootstrap Grid is a way to divide a page into columns. It's based on a 12-column grid: any row can...
HTML Form Validation
Browsers can validate form data before it's sent to the server β without a single line of JavaScript. Built-in validation...
Bootstrap 5: Components for DevBlog
Bootstrap ships with a set of ready-made UI components. Instead of writing CSS from scratch, you grab the HTML markup...
HTTPException in FastAPI
Covered topics: Basic Usage, Status Codes, Error Details, Custom Headers.
Swagger Documentation in FastAPI
FastAPI automatically generates OpenAPI documentation from your code.
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