The Ultimate
Snippet Library.

Manage Asynchronous Operations and Loading States with `useFetch`

Create a `useFetch` React hook to handle data fetching from APIs, managing loading states, error handling, and the fetched data in a clean, reusable pattern.

Simplify Array State Management with a `useArray` Hook

Develop a `useArray` React hook to streamline operations on an array state, providing convenient functions for adding, removing, updating, and clearing elements.

Implement Essential Security HTTP Headers in Express.js

Enhance web application security by implementing critical HTTP response headers like HSTS, X-Frame-Options, and others in your Express.js server for robust protection.

Configure Secure Session Cookies in Express.js

Strengthen your Express.js application's session management by properly configuring `HttpOnly`, `Secure`, and `SameSite` flags for all cookies to prevent common attacks.

Implement Robust Server-Side Input Validation in PHP

Secure your PHP applications by implementing comprehensive server-side input validation, sanitizing and validating user data to prevent common vulnerabilities and ensure data integrity.

Securely Configure CORS for REST APIs in Express.js

Learn to implement a secure Cross-Origin Resource Sharing (CORS) policy in your Express.js API to control access from different origins and protect your resources effectively.

Automate Git Repository Backup

Create a timestamped, compressed backup of a local Git repository, ideal for safeguarding project history or migrating repositories.

Monitor and Auto-Restart Systemd Service

A robust bash script to check the status of a systemd service (e.g., Nginx, Apache) and automatically restart it if it's inactive or failed, ensuring service uptime.

Robust Command Line Argument Parsing

Master parsing command-line options and arguments in bash scripts using `getopts` for creating flexible and user-friendly utilities with short flags.

Automate Static Website Deployment via SCP

Streamline static website deployment to a remote server using a simple bash script that utilizes SCP for efficient and secure file transfer.

Basic Log File Rotation and Archiving

Implement a straightforward bash script to rotate and archive application log files, preventing excessive disk usage and maintaining a clean server environment.

Holy Grail Layout using CSS Grid Areas

Implement the classic 'Holy Grail' three-column layout (header, nav, main, aside, footer) using named grid areas for improved readability and maintainability in CSS Grid.