GPU-Rendered Fastplotlib Charts in Preswald
Amrutha Gujjar • 3/28/2025 • 4 min read
Learn how to render high-performance static Fastplotlib figures directly inside Preswald apps — no image export required.
Blog
Adding an AI Chatbot to Your Data App with Preswald
Amrutha Gujjar • 3/27/2025 • 4 min read
Learn how to drop in a chat box that lets users explore structured datasets with natural language using Preswald’s new AI chat component.
Reading CSV Files from S3 in Preswald
Amrutha Gujjar • 3/26/2025 • 4 min read
Learn how to stream CSV files from S3-compatible storage directly into Preswald apps, no downloads or glue code needed.
Using Matplotlib in Preswald Data Apps
Amrutha Gujjar • 3/25/2025 • 4 min read
Preswald now supports native rendering of Matplotlib figures — bring your scientific plots and legacy scripts into modern data apps.
How to Query REST APIs with SQL in Preswald
Amrutha Gujjar • 3/24/2025 • 4 min read
Learn how Preswald lets you connect to any REST API, parse the response, and query it with SQL inside your app.