About
da-leca blog is an ad-free, experimental blog run by indie developer da-leca. "Drop in a memo you just thought of, and the AI turns it into an article and publishes it" —— it runs on a "just drop a file" automated pipeline.
How it works
When you place source material such as Markdown, text, or PDF into S3, Amazon Bedrock (Claude) automatically handles formatting into an article, categorization, and URL generation, and on the scheduled date it is served statically from S3 + CloudFront. The publish check runs daily at 06:00 JST:
- Standalone posts and 2-part series: published on Mondays
- Series of 3 or more parts: published in order twice a week, on Mondays and Fridays
Topics
Articles are organized into the following 7 categories, from exam prep to science deep-dives, business ideas, and parody.
Editorial policy
- No ads. For analytics we use only Google Analytics and Microsoft Clarity.
- The AI writes the drafts. The content may contain errors. Please verify for yourself before making important decisions.
- Many articles are "thought experiments" or "concepts," and include hypothetical scenarios unrelated to real people or organizations.
The developer and the apps
Run by indie developer da-leca. The apps published under Apps are only the ones the author uses daily and is genuinely convinced are good (for example, the weather app Tenkiz Port). Feel free to reach out via Contact.
Promises common to all apps
For every app we publish, we will not do the following.
- No ad-supported free version. We do not offer a free tier built around showing ads.
- No sharing or selling to third parties. We do not hand over or sell users' information to outside third parties.
- No unnecessary communication. We do not make network requests that the features don't need.
- No unnecessary permissions. We do not request permissions the features don't need, such as location, photos, or contacts.
- No "to improve our service" data collection. We do not ask for consent to collect and exploit usage data such as behavior history.
- We don't leave bugs unfixed. We address reported bugs as much as we can.