Simon Willison • 3/13/2026

Quoting Craig Mod

Read Original

The article details a developer's experience building custom accounting software over five days to solve complex personal finance needs. The software handles multi-currency transactions with historical rates, ingests various file formats (CSV, PDF), adapts to US and Japan tax rules, and uses AI (Claude) for anomaly detection and automated categorization, resulting in a highly personalized and efficient tool.

0 comments
#data processing #AI Integration #Local First
Quoting Craig Mod

Comments

No comments yet

Be the first to share your thoughts!

Browser Extension

Get instant access to AllDevBlogs from your browser

Top of the Week

1
1M context is now generally available for Opus 4.6 and Sonnet 4.6
Simon Willison • 1 votes
2
AI is my CMS
Chris Coyier • 1 votes
3
When your coding agent doesn’t understand your project, you’ll get junk
Benjamin Cane • 1 votes
4
LLM Use in the Python Source Code
Miguel Grinberg • 1 votes
5
Wagon’s algorithm in Python
John D. Cook • 1 votes
6
An example conversation with Claude Code
Dumm Zeuch • 1 votes