Ross ROSS = Recommend OSS · open-source software intelligence for agents

hatena/Hatena-Textbook resource

はてな研修用教科書 observed · 2026-08-28

github.com/hatena/Hatena-Textbook observed · 2026-08-28

Health v2 · maintenance only

32/100

  • Activity 0
  • Release rhythm 35
  • Longevity 100

Flags: no_releases no_license

How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.

  • gap_med: n/a
  • age_days: 5263
  • days_rel: n/a
  • days_push: 1886
  • n_releases_24m: 0

Full methodology

Adoption not part of the score

2169 stars · 146 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Hatena's internal engineering training textbook covering programming fundamentals, databases, web application development, frontend, iOS, and machine learning, with exercises in Perl or Scala. Learners progressively build a blog system (Intern-Diary) from a CLI program to a full web application.

Use cases

  • learn web application development from scratch
  • train new engineers joining a company
  • study Perl or Scala through guided exercises
  • learn database programming basics
  • build a blog app as a learning project
  • onboarding curriculum for junior developers

When to choose

  • you want a structured, exercise-driven curriculum for web development in Perl or Scala
  • you are designing an internal engineering training program
  • you are a beginner learning programming, databases, and web apps in sequence

When to avoid

  • you need up-to-date material on modern frameworks or current best practices
  • you want a course in a language other than Perl or Scala
  • you need an actively maintained resource with community support

Facets

learning-resource · maturity maintenance

documentation developer-tools tutorials web-development education programming-languages cross-platform textbook onboarding perl scala training-material internship web-application-development

1 source

Member repositories

RepositoryRoleHealth v2
hatena/Hatena-Textbookmain32

For agents

markdown · JSON · MCP: product_card(name="hatena/Hatena-Textbook")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem