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What languages and file formats are compatible with Notebooks in Microsoft Fabric?
Today there is language support for PySpark (Python), Java (Scala), Spark SQL, and Spark R (R). Syanpse notebooks in Microsoft Fabric notebooks can recognize the standard Jupyter Notebook .ipynb files, and source files like .py, .scala, and .sql.
Check out the November 2025 Fabric update to learn about new features.
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