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what is happiness fr?

wesleytodd/happiness — explained in plain English

Analysis updated 2026-07-18 · repo last pushed 2015-09-09

JavaScriptAudience · developerComplexity · 1/5DormantSetup · easy

tl;dr

Happiness is an automatic style checker for JavaScript, built on the Standard style guide, that enforces semicolons and tab indentation so teams stop arguing about formatting.

vibe map

mindmap
  root((repo))
    What it does
      Checks code style
      Flags formatting violations
      Runs before tests
    Tech stack
      JavaScript
      Standard style
      npm
    Use cases
      Automated test pipelines
      Open source contributions
      Editor integration
    Audience
      Developers
      Open source teams

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what do people make with this?

VIBE 1

Add automatic style checking to a project's npm test pipeline before other tests run.

VIBE 2

Keep a large open-source project's contributions formatted consistently without manual review.

VIBE 3

Get real-time style feedback in an editor like Sublime or Atom while typing.

VIBE 4

Replace back-and-forth code review comments about spacing and semicolons with one automated check.

what's the stack?

JavaScriptNode.jsnpm

how it stacks up fr

wesleytodd/happiness3rd-eden/ircb.ioa15n/a15n
LanguageJavaScriptJavaScriptJavaScript
Last pushed2015-09-092016-11-162019-04-07
MaintenanceDormantDormantDormant
Setup difficultyeasyeasyeasy
Complexity1/52/52/5
Audiencedeveloperdevelopergeneral

Figures from each repo's GitHub metadata at analysis time.

how do i run it?

Difficulty · easy time til it works · 5min

Install via npm and run one command against your project files.

prompts (copy fr)

prompt 1
Help me add happiness as a pre-test style check in my project's npm test script.
prompt 2
Show me how happiness differs from the Standard style guide and how to configure the semicolon and tab rules.
prompt 3
Explain how to fix the style violations happiness reports in my JavaScript files.
prompt 4
Help me set up happiness with my editor so I get real-time style feedback as I type.

Frequently asked questions

what is happiness fr?

Happiness is an automatic style checker for JavaScript, built on the Standard style guide, that enforces semicolons and tab indentation so teams stop arguing about formatting.

What language is happiness written in?

Mainly JavaScript. The stack also includes JavaScript, Node.js, npm.

Is happiness actively maintained?

Dormant — no commits in 2+ years (last push 2015-09-09).

How hard is happiness to set up?

Setup difficulty is rated easy, with roughly 5min to a first successful run.

Who is happiness for?

Mainly developer.

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