How to quickly convert EPUB files to Kindle format - and why it matters

Think you're stuck using only Amazon's Kindle format? Think again. Here's how to convert e-book formats, giving you more ...

Amazon S3 Files gives AI agents a native file system workspace, ending the object-file split that breaks multi-agent pipelines

Amazon S3 Files mounts any S3 bucket directly into an agent's local environment, giving AI agents native file system access ...
GitHub

ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with ...

The public API is still not stable and it is a very good idea to read release notes and migration guide before each update. Performance matters mostly for large files. For small files, few ms here or ...