💻Developpement

Master Git Reset, Rebase, and Cherry-Pick

Master advanced Git commands (reset, rebase, cherry-pick, stash) with clear diagrams and practical scenarios.

Create a CLI Tool with Node.js

Create a professional Node.js CLI tool with Commander.js, Inquirer, visual feedback, and npm publishing.

Write Integration Tests for an API

Create complete API integration tests with database setup, authentication, CRUD, and end-to-end scenarios.

Learn Git Basics for Beginners

Learn Git from scratch with illustrated explanations, concrete examples, a practical workflow, and an essential commands cheatsheet.

Design an Application Caching Strategy

Design a complete Redis caching strategy with appropriate patterns, TTL policy, invalidation, and stampede protection.

Configure ESLint and Prettier for a Project

Configure ESLint and Prettier from scratch with pre-commit hooks, IDE integration, and CI for standardizing your team's code.

Understand Async/Await in JavaScript

Master async/await in JavaScript with progressive explanations, concrete examples, and practical exercises.

Create Your First API with Express.js

Learn to create your first Express.js REST API from A to Z with pedagogical explanations adapted to beginners.

Create an Accessible React Component

Create fully accessible React components meeting WCAG 2.1 with keyboard navigation, ARIA, and screen reader support.

Master Advanced TypeScript Types

Strengthen your code's type safety with advanced generics, utility types, and discriminated unions.

Implement Robust Error Handling in Node.js

Create a professional Node.js error handling architecture with custom error classes, centralized middleware, and monitoring.

Write a Database Migration Script

Create complete, reversible, and secure database migration scripts with pre/post validation and a zero-downtime strategy.