jsx-eslint/eslint-plugin-react

Rule proposal: forbid superfluous enclosing spaces in same-line jsx components

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#191 opened on Aug 17, 2015

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help wantednew rule

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Description

This would produce a warning:

<span> { tab.title } </span>

as it produces 3 <span> DOM nodes (typically not wanted)

This wouldn't:

<span>{ tab.title }</span>

Contributor guide

Research direction
Examine existing JSX spacing rules in eslint plugin react (e.g., jsx curly spacing) for implementation patterns. Define a rule that detects superfluous spaces inside JSX expression brackets when used as direct children.
Tech stack
javascriptreact
Domain
developer experiencetooling
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaScriptReactESLint plugin development
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75