Technology#AI Development📝 BlogAnalyzed: Jan 3, 2026 07:04

Free Retirement Planner Created with Claude Opus 4.5

Published:Jan 1, 2026 19:28
1 min read
r/ClaudeAI

Analysis

The article describes the creation of a free retirement planning web app using Claude Opus 4.5. The author highlights the ease of use and aesthetic appeal of the app, while also acknowledging its limitations and the project's side-project nature. The article provides links to the app and its source code, and details the process of using Claude for development, emphasizing its capabilities in planning, coding, debugging, and testing. The author also mentions the use of a prompt document to guide Claude Code.

Reference

The author states, "This is my first time using Claude to write an entire app from scratch, and honestly I'm very impressed with Opus 4.5. It is excellent at planning, coding, debugging, and testing."