A simple web scraper to fetch the latest programming language rankings from the TIOBE Index. The data is extracted using Bun, TypeScript, and Regular Expressions, then saved as JSON and YAML.

• Fetches the latest programming language rankings from TIOBE
• Extracts rank, name, percentage, and change in ranking
• Saves results in JSON and YAML formats
• Uses Bun for fast execution

Ensure you have Bun installed on your system:

curl -fsSL https://bun.sh/install | bash

Then, clone the repository and install dependencies:

git clone https://github.com/BaseMax/tiobe-scraper.git
cd tiobe-scraper
bun install

Run the scraper with:

bun run start
or
bun run scraper.ts

The results will be saved as:

• tiobe.json (structured JSON format)
• tiobe.yaml (YAML format for easy readability)

Example output:

[
  {
    "rank": 1,
    "name": "Python",
    "percentage": 23.88,
    "change": "+8.72%"
  },
  {
    "rank": 2,
    "name": "C++",
    "percentage": 11.37,
    "change": "+0.84%"
  }
]

This project is licensed under the MIT License. See the LICENSE file for details.

The idea of this scraper comes from thecompez/tiobe-scraper project.

Max Base (c) 2025