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Freecodecamp Discovery Parser Spider

Introduction

The Freecodecamp Discovery Parser Spider is a powerful web scraping tool designed to extract valuable data from the FreeCodeCamp website. It allows users to search for articles based on specific keywords and retrieve detailed information about each article, including titles, URLs, authors, publication dates, and more.

Features

• Keyword-Based Search: Customize searches using specific keywords.
• Flexible Item Limit: Set a maximum number of items to scrape per run.
• Comprehensive Data Extraction: Retrieve detailed metadata for each article.
• High-Quality Output: Ensures data accuracy and reliability.
• User-Friendly Configuration: Easy setup with intuitive input parameters.

Input Parameters

Parameter	Type	Required	Description	Example
SearchKey	string	No	The search key for the spider.	"js"
item_limit	integer	No	Maximum items to scrape per actor run. Set to 0 for no limit.	10

Example Usage

Input JSON

{
  "SearchKey": "js",
  "item_limit": 10
}

Output JSON

[
  {
    "object_id": "6a024b87fca21b0d4b6cbcd9",
    "title": "How to Build a Browser-Based PDF to Image Converter Using JavaScript",
    "url": "https://www.freecodecamp.org/news/pdf-to-image-converter/",
    "feature_image": "https://cdn.hashnode.com/uploads/covers/5e1e335a7a1d3fcc59028c64/d412f56a-2860-4b61-a300-ab3511c34e78.png",
    "published_at": "2026-05-11T21:35:03.786Z",
    "published_at_timestamp": 1778535303,
    "author_name": "Bhavin Sheth",
    "author_url": "https://www.freecodecamp.org/news/author/allinonetools",
    "author_profile_image": "https://cdn.hashnode.com/res/hashnode/image/upload/v1769591816718/c151b08b-2f7b-4e54-b68e-262a3b4d998a.png?w=500&h=500&fit=crop&crop=entropy&auto=compress,format&format=webp",
    "tags": [
      {
        "name": "JavaScript",
        "url": "https://www.freecodecamp.org/news/tag/javascript/"
      },
      {
        "name": "pdf",
        "url": "https://www.freecodecamp.org/news/tag/pdf/"
      },
      {
        "name": "webdev",
        "url": "https://www.freecodecamp.org/news/tag/webdev/"
      },
      {
        "name": "Tutorial",
        "url": "https://www.freecodecamp.org/news/tag/tutorial/"
      }
    ],
    "search_query": "js",
    "actor_id": null,
    "run_id": null
  },
  {
    "object_id": "69fe1ae5f239332df4ec3436",
    "title": "How to Convert Images to PDF in the Browser Using JavaScript – A Step-by-Step Guide",
    "url": "https://www.freecodecamp.org/news/how-to-convert-images-to-pdf-using-javascript/",
    "feature_image": "https://cdn.hashnode.com/uploads/covers/5e1e335a7a1d3fcc59028c64/8902fd4f-fcfa-4f7b-8baf-9b595239254f.png",
    "published_at": "2026-05-08T17:18:29.368Z",
    "published_at_timestamp": 1778260709,
    "author_name": "Bhavin Sheth",
    "author_url": "https://www.freecodecamp.org/news/author/allinonetools",
    "author_profile_image": "https://cdn.hashnode.com/res/hashnode/image/upload/v1769591816718/c151b08b-2f7b-4e54-b68e-262a3b4d998a.png?w=500&h=500&fit=crop&crop=entropy&auto=compress,format&format=webp",
    "tags": [
      {
        "name": "JavaScript",
        "url": "https://www.freecodecamp.org/news/tag/javascript/"
      },
      {
        "name": "pdf",
        "url": "https://www.freecodecamp.org/news/tag/pdf/"
      },
      {
        "name": "webdev",
        "url": "https://www.freecodecamp.org/news/tag/webdev/"
      },
      {
        "name": "Programming Blogs",
        "url": "https://www.freecodecamp.org/news/tag/programming-blogs/"
      }
    ],
    "search_query": "js",
    "actor_id": null,
    "run_id": null
  },
  {
    "object_id": "69fa2435a386d7f121b7c4af",
    "title": "Mastering the JavaScript Event Loop",
    "url": "https://www.freecodecamp.org/news/mastering-the-javascript-event-loop/",
    "feature_image": "https://cdn.hashnode.com/uploads/covers/5f68e7df6dfc523d0a894e7c/0f6a748e-4b2e-4fd8-9592-d6ab4eb83dd3.jpg",
    "published_at": "2026-05-05T17:09:09.784Z",
    "published_at_timestamp": 1778000949,
    "author_name": "Beau Carnes",
    "author_url": "https://www.freecodecamp.org/news/author/beaucarnes",
    "author_profile_image": "https://cdn.hashnode.com/res/hashnode/image/upload/v1713211849730/O5mmKs5h0.jpg",
    "tags": [
      {
        "name": "JavaScript",
        "url": "https://www.freecodecamp.org/news/tag/javascript/"
      },
      {
        "name": "youtube",
        "url": "https://www.freecodecamp.org/news/tag/youtube/"
      }
    ],
    "search_query": "js",
    "actor_id": null,
    "run_id": null
  }
]

Use Cases

• Market Research and Analysis: Gather insights from FreeCodeCamp articles to understand market trends.
• Competitive Intelligence: Monitor competitor content strategies by analyzing their published articles.
• Price Monitoring: Track pricing information in tech-related articles.
• Content Aggregation: Compile a comprehensive list of resources for educational purposes.
• Academic Research: Use article data for research projects or studies.
• Business Automation: Automate the collection of industry-specific news and updates.

Installation and Usage

1. Search for "Freecodecamp Discovery Parser Spider" in the Apify Store.
2. Click "Try for free" or "Run".
3. Configure input parameters such as SearchKey and item_limit.
4. Click "Start" to begin extraction.
5. Monitor progress in the log.
6. Export results in your preferred format (JSON, CSV, Excel).

Output Format

The output is a JSON array where each object represents an article with fields like:

• object_id: Unique identifier for the article.
• title: Title of the article.
• url: URL to the article.
• feature_image: URL to the featured image.
• published_at: Publication date and time.
• author_name: Name of the author.
• tags: List of tags associated with the article.

Error Handling

The spider is designed to handle common web scraping errors such as network issues, missing elements, or changes in page structure. If an error occurs, it will be logged for review. Users can adjust configurations or contact support for assistance.

Rate Limiting and Best Practices

• Respectful Scraping: Ensure compliance with FreeCodeCamp's terms of service.
• Rate Limiting: Implement delays between requests to avoid overloading the server.
• Error Handling: Monitor logs for errors and adjust settings as needed.

Support