Find book titles and authors by ISBN. Supports mass search to look up multiple ISBNs at once.

1. Clone the repository or download the ZIP file and extract it to a local directory.
2. Ensure Node.js is installed.
3. Install the required dependencies by running npm install.
4. Optional: Define a .env file with an ISBNDB_API_KEY variable.
   • You can also provide this as a runtime input param.
5. Run npm start to start the web app
   • Or use the CLI version by running node cli.js <input file> where <input file> is a txt or xlsx file containing a list of ISBNs (output will be generated as an xlsx).

This continuously watches a .xlsx file and produces a copy with items in the "isbn" column mapped to a new "title" column.

1. Clone the repository or download the ZIP file and extract it to a local directory.
2. Ensure Python 3 is installed.
3. Ensure you are in the excel_desktop_ui directory.
4. Install the required dependencies by running pip install -r requirements.txt (preferably in a venv).
5. Run python isbn_lookup_excel_desktop_ui.py to start the GUI app.

The following APIs are checked (results are sorted by descending order of title length, and UI shows the top result):

1. ISBNdb (if an API key is available)
2. Google Books
3. Open Library