The Ultimate
Snippet Library.

Implement OAuth 2.0 Client Credentials Flow

Securely obtain an access token for server-to-server API communication using the OAuth 2.0 Client Credentials Grant flow in Python.

Create a Secure Webhook Endpoint with Signature Verification

Set up a Node.js Express webhook endpoint to securely receive real-time API updates, including signature verification for data integrity and authenticity.

Fetch All Data from Cursor-Based Paginated API

Efficiently retrieve all available data from APIs using cursor-based pagination (e.g., `next_cursor` or `after_id`) with a Python function.

Perform Concurrent API Requests with Batching

Optimize API integrations by sending multiple requests concurrently using Promise.all in Node.js, effectively batching operations to improve performance.

Cache API Responses with a Time-to-Live (TTL)

Implement a simple in-memory cache with a time-to-live (TTL) for API responses in JavaScript, reducing redundant network requests and improving performance.

Make HTTP Request and Parse JSON Response

Execute HTTP GET/POST requests using curl and parse the JSON response with `jq`, essential for interacting with web APIs directly from your bash scripts.

Start and Monitor a Local Web Development Server

Automate the startup of local development servers (e.g., Node.js, Python, PHP) and optionally tail their logs for real-time monitoring, streamlining your development workflow.

Clean Up Web Project Build Artifacts and Dependencies

Automate the removal of common web project artifacts like `node_modules`, `dist` folders, and cache directories to ensure clean builds and save disk space.

Generate a Basic `sitemap.xml` for Static Sites

Automatically generate a simple `sitemap.xml` file for static websites by scanning local HTML files, improving SEO and site discoverability.

Extract Unique Values from Associative Arrays by Key

Efficiently retrieve all unique values for a specific key across an array of associative arrays, useful for generating distinct lists for filters or dropdowns.

Filter an Array of Associative Arrays by Multiple Criteria

Create a flexible function to filter a list of associative arrays based on multiple dynamic conditions (e.g., price range, category, status) using array_filter.

Deep Merge Associative Arrays

Learn to recursively merge two or more associative arrays in PHP, correctly handling nested arrays and overwriting scalar values in a flexible manner.