PyCon Israel 2025

Blazing Fast Data Processing in Your Browser with Python & WebAssembly
09-09, 11:30–11:50 (Asia/Jerusalem), Hall 7
Language: עברית

Tired of slow web apps with big data? Learn how Python & WebAssembly dramatically speed up browser data tasks. See a live demo: processing a large CSV client-side with Python (via Pyodide) & Pandas/NumPy. Witness a performance comparison and more.


Discover a game-changing approach to web performance! Learn how to leverage Python (compiled to WebAssembly) to process large datasets directly in the browser with incredible speed. We'll walk through a practical use case involving CSV data and compare the performance gains against standard JavaScript implementations. Get ready to unlock new possibilities for data-intensive web applications.


Expected experience level of participants

Intermediate

Target audience

Developers, R&D

Tech Leader, Head of Backend Cloud Gilda at Check Point, and Community Leader of Node.js-IL. With extensive experience in backend development and cloud technologies, Oren specializes in cybersecurity and education. He combines technical expertise with a passion for fostering collaboration and innovation. Beyond his professional work, Oren mentors aspiring developers through the Magshimim Program, helping shape the next generation of tech professionals in Israel.