sindresorhus/eslint-plugin-unicorn Issues

Stars: (5,022 stars)
Forks: (468 forks)
Indexed issues: (196 indexed issues)
open beginner issues: (1 open beginner issue)
Latest indexed: Aug 21, 2026
Last GitHub push: May 12, 2026
License: MIT License
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Dominant language: JavaScript
PR merge metrics: (Avg merge 4h 30m) (26 merged PRs in 30d)
Beginner labels: help wanted

Issues

196 indexed issues

Closed

Rule proposal: fix trailing underscore

help wantednew rule

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #599 · Mar 12, 2020 · JavaScript · 5,022 stars

3 comments0 reactions0 assignees

Closed

Rule proposal: Prefer `String#matchAll()`

help wantednew rule

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #574 · Mar 3, 2020 · JavaScript · 5,022 stars

6 comments5 reactions0 assignees

Closed

`no-fn-reference-in-iterator` false positives on non-array methods

bughelp wantedtypes

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #568 · Feb 27, 2020 · JavaScript · 5,022 stars

24 comments1 reaction0 assignees

Closed

Rule proposal: `prefer-nullish-coalescing`

help wantednew rule

Why recommendedHas a beginner-friendly label · Contributing guide available

Has a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #471 · Dec 6, 2019 · JavaScript · 5,022 stars

5 comments5 reactions1 assignee

Closed

Support the ESLint Suggestions API

enhancementhelp wanted

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #441 · Nov 23, 2019 · JavaScript · 5,022 stars

6 comments8 reactions0 assignees

Closed

Test rule examples

help wanted

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #428 · Oct 31, 2019 · JavaScript · 5,022 stars

2 comments0 reactions0 assignees

Closed

Rule proposal: `no-improper-camelcase`

help wantednew rule

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #427 · Oct 29, 2019 · JavaScript · 5,022 stars

3 comments4 reactions0 assignees

Closed

Rule proposal: Use `Array#includes()` instead of repeated conditional checks

help wantednew rule

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #423 · Oct 19, 2019 · JavaScript · 5,022 stars

12 comments13 reactions0 assignees

Closed

Add empty file check to all rule test

enhancementhelp wantedmeta

Why recommendedNo assignee yet · No comments yet

No assignee yetNo comments yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #419 · Oct 15, 2019 · JavaScript · 5,022 stars

0 comments1 reaction0 assignees

Closed

Create comment utility

enhancementhelp wanted

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #370 · Sep 16, 2019 · JavaScript · 5,022 stars

3 comments1 reaction0 assignees

Closed

DOM traversing rules suggestions

help wantednew rule

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #345 · Aug 19, 2019 · JavaScript · 5,022 stars

4 comments3 reactions0 assignees

Closed

enhancementhelp wanted

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #298 · May 24, 2019 · JavaScript · 5,022 stars

9 comments1 reaction0 assignees

Closed

A case not handled by `no-for-loop`

:dollar: Funded on Issuehuntenhancementhelp wanted

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #295 · May 8, 2019 · JavaScript · 5,022 stars

18 comments1 reaction0 assignees

Closed

Make the `no-for-loop` rule handle more cases

:dollar: Funded on Issuehuntenhancementhelp wanted

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #250 · Feb 27, 2019 · JavaScript · 5,022 stars

1 comment0 reactions0 assignees

Closed

Create a better `prefer-template` rule

help wantednew rule

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #78 · Jan 10, 2017 · JavaScript · 5,022 stars

5 comments0 reactions0 assignees

Closed

Enforce error message style

enhancementhelp wanted

Why recommendedNo assignee yet · Has a beginner-friendly label

No assignee yetHas a beginner-friendly labelContributing guide available

sindresorhus / eslint-plugin-unicorn · #26 · May 16, 2016 · JavaScript · 5,022 stars

8 comments0 reactions0 assignees

sindresorhus/eslint-plugin-unicorn

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