Masutaka Net

I’ve made this blog built with Hugo multilingual. For now, it’s only available in English. https://masutaka.net/ https://masutaka.net/en/ 👈 Why I implemented multilingual support As part of my OSS activities at work, I often cross-post translated articles to platforms like dev.to and Medium. Recently, I’ve been casually translating and cross-posting articles on my own as well. For example, the English translation of [2025-08-15-1] was cross-posted to these three sites: dev.to - This served as the original English version Hashnode - Set dev.to’s article as the canonical version Medium - Set dev.to’s article as the canonical version However, since I’m maintaining this blog masutaka.net, I thought it would be better to store the original English articles here and cross-post them to the above three sites. Setting the canonical URL to my own blog seems like it would also be beneficial for SEO. ...

I’ve migrated from Pocket and Hatena Bookmark (Hatebu) , services I had been using for over a decade, to a new bookmarking service: Raindrop.io. I’ve also created helm-raindrop.el so I can comfortably search from Emacs as before. What is Raindrop.io? 🔗 https://raindrop.io/ Raindrop.io is a bookmarking service with a modern design and rich features. Organize bookmarks with collections Tagging and smart filters Full-text search (premium plan only) Browser extensions, mobile apps Integrations with external services like IFTTT and Zapier REST API for developers The backend is proprietary, but everything else is open-source (OSS) and maintained by a single person, Rustem Mussabekov , who lives in Kazakhstan. ...

For casual information gathering, I’ve been running a serverless application called masutaka-feed since 2020. Post GitHub private feeds1 to Mastodon Star and follow notifications are also sent to Pushover Post Hatena Bookmark favorites feeds2 to Mastodon These are pieces of information that aren’t worth subscribing to seriously with a feed reader, but I want to keep them in my field of view. ※ Mastodon posts are made to the private account @[email protected] Previous Architecture Diagram Previously, I used IFTTT’s RSS Feed Integration to detect new items and call Lambda functions via API Gateway. ...

What is llms.txt? llms.txt is a Markdown-formatted text file proposed to address the limitation that LLMs have small context windows and cannot process entire websites. It was proposed on September 3, 2024, by Jeremy Howard of Answer.AI at https://llmstxt.org/ . It is not defined in an RFC like robots.txt. The format includes certain specifications such as the website name in an H1 section, a brief summary, and a list of links in H2 sections. Example: https://llmstxt.org/llms.txt ...

On GitHub, when you paste Issue/PR/Discussion URLs into comments or descriptions, GitHub automatically renders the status, title, and number. For example, if you write the following: * https://github.com/masutaka/sandbox/issues/93 * https://github.com/masutaka/sandbox/issues/70 * https://github.com/masutaka/sandbox/pull/90 * https://github.com/masutaka/sandbox/discussions/91 It renders like this: However, when writing in a plain text area or text editor, the URLs aren’t automatically expanded, so you can’t see the titles or statuses at a glance. This isn’t a problem with just a few URLs, but it can become confusing when dealing with many. ...