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toss/frontend-fundamentals resource

Essential principles for frontend development observed · 2026-08-28

github.com/toss/frontend-fundamentals · homepage · TypeScript · MIT (permissive) observed · 2026-08-28

Health v2 · maintenance only

53/100

  • Activity 71
  • Release rhythm 35
  • Longevity 44

Flags: no_releases

How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.

  • gap_med: n/a
  • age_days: 623
  • days_rel: n/a
  • days_push: 178
  • n_releases_24m: 0

Full methodology

Adoption not part of the score

1991 stars · 209 forks observed · 2026-08-28

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

Frontend Fundamentals (FF) is a community-driven collection of essential principles for building reliable, maintainable, and accessible frontend applications, published as a multilingual documentation site. It covers code quality, bundling behavior, accessibility (a11y), and debugging fundamentals with concrete do's and don'ts.

Use cases

  • learn principles for judging frontend code quality
  • understand why bundling differs between dev and production
  • review UI code for accessibility best practices
  • set shared code standards for a frontend team
  • improve code review skills with real improvement examples
  • debug persistent frontend bugs by revisiting fundamentals

When to choose

  • you want curated, principle-based guidelines for writing maintainable frontend code
  • your team is establishing shared frontend coding standards
  • you need concrete accessibility do's and don'ts for UI code review

When to avoid

  • you need a runnable library, framework, or tool rather than documentation
  • you need exhaustive framework-specific tutorials instead of general principles

Facets

learning-resource · maturity active

documentation developer-tools frontend web-development tutorials developer-tools accessibility cross-platform frontend-guidelines code-quality bundling accessibility debugging best-practices code-review web-server

2 sources

Member repositories

RepositoryRoleHealth v2
toss/frontend-fundamentalsmain53

For agents

markdown · JSON · MCP: product_card(name="toss/frontend-fundamentals")

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