# 2dayapp
> A bilingual developer journal about AI coding tools, static-site operations, and search visibility. Korean is the primary language; English links are translations or companion reading when available.

## Site guides

- [Korean posts](https://2dayapp.com/ko/posts/): Browse articles published in Korean.
- [English posts](https://2dayapp.com/en/posts/): Browse articles published in English.
- [RSS feed](https://2dayapp.com/rss.xml): Subscribe to newly published articles.
- [Sitemap](https://2dayapp.com/sitemap-index.xml): Discover all public site URLs.

## Search and AI search

- [llms.txt and Google AI Overviews](https://2dayapp.com/ko/posts/llms-txt-google-ai-overviews/): Korean review of llms.txt and AI search visibility.
- [Search Console clicks on GitHub Pages](https://2dayapp.com/ko/posts/github-pages-seo-search-console-clicks/): Korean observations on search performance for a static site.

## Developer workflows and product practice

- [AGENTS.md and CLAUDE.md context bloat](https://2dayapp.com/ko/posts/agents-md-claude-md-context-bloat/): Korean analysis of AI coding context management.
- [AI coding skills: frameworks vs. vanilla](https://2dayapp.com/ko/posts/ai-coding-skills-frameworks-vs-vanilla/): Korean comparison of AI coding skill approaches.

## Public evidence

- [AI coding framework experiment evidence](https://2dayapp.com/ko/evidence/ai-coding-frameworks/): Run-level results and limits for the 18-run Codex comparison.