I Analyzed 500 AI Coding Mistakes and Built an ESLint Plugin to Catch Them After reviewing empirical studies on LLM-generated bugs, I built eslint-plugin-llm-core — 20 rules designed to catch the mistakes AI coding assistants make most often.

I Analyzed 500 AI Coding Mistakes and Built an ESLint Plugin to Catch Them Here's a pattern you've probably seen: const results = items . map ( async ( item ) => { return await fetchItem...

#typescript #eslint #ai #llm

Origin | Interest | Match

#eslint #vue #vuejs

ESLint just dropped v10.0.0 and it’s a serious upgrade. .eslintrc is gone, Node 18 is dropped, config lookup is smarter for monorepos, JSX tracking is better, and legacy APIs are removed. 🔗 https://eslint.org/blog/2026/02/eslint-v10.0.0-released #ExploreWithGRSagor02 #ExploreWithGRSagor #ESLint

ESLint just dropped v10.0.0 and it’s a serious upgrade.
.eslintrc is gone, Node 18 is dropped, config lookup is smarter for monorepos, JSX tracking is better, and legacy APIs are removed.

🔗 eslint.org/blog/2026/02...

#ExploreWithGRSagor02 #ExploreWithGRSagor #ESLint

Just upgraded to #eslint 10 and suprise! linting is broken. Again.
I am tired of this. I also tried Biome in the past and in every release they would change configs or introduce new baseline recommendations, which would break linting.

Can't we just have stable tooling in the #typescript ecosystem?

My Opinionated ESLint Setup for Vue Projects | alexop.dev A battle-tested linting configuration that catches real bugs, enforces clean architecture, and runs fast using Oxlint and ESLint together.

My Opinionated ESLint Setup for Vue Projects, by @alexvue.bsky.social:

alexop.dev/posts/opinionated-eslint...

#eslint #configuration #vuejs

GitHub - cesar-bravo-m/eslint-plugin-only-english-identifiers: An ESLint plugin that enforces English-only names for variables, functions and object properties. An ESLint plugin that enforces English-only names for variables, functions and object properties. - cesar-bravo-m/eslint-plugin-only-english-identifiers

I made an #ESLint plugin that enforces English names for variables and functions (+ spell check). Useful for my org and any other with non-English speaking dev staff
#Javascript #Typescript #SideProject #BuildInPublic
github.com/cesar-bravo-...

ESLint v10.0.0 RC.0リリース。
`RuleTester`の改善、`max-params`ルールに`countThis`オプションを追加 "ESLint v10.0.0-rc.0 released - ESLint - Pluggable JavaScript Linter" eslint.org/blog/2026/01/eslint-v10.... #ESLint #ReleaseNote

I dislike choices that ESLint makes by default. The fourth option looked weird to me, but it's the only way to let a button call an async function without ESLint complaining. I could not find anything about this in the TS docs. Turns out it's a JavaScript operator.
#typescript #eslint #react

Coding With Eslint

Coding With Eslint

#eslint #javascript #Linting #Codequality #typescript

programmerhumor.io/javascript-memes/coding-...

SQL Injection in node-postgres: The Pattern Everyone Gets Wrong Even experienced developers make this mistake with pg. Learn the correct pattern and how ESLint catches it before production.

SQL Injection in node-postgres: The Pattern Everyone Gets Wrong I've reviewed hundreds of Node.js + PostgreSQL codebases. The same vulnerability appears in 80% of them. The Pattern That Looks S...

#postgres #node #security #eslint

Origin | Interest | Match

OxlintのType-Aware Lintingがαリリース "Type-Aware Linting Alpha | The JavaScript Oxidation Compiler" https://oxc.rs/blog/2025-12-08-type-aware-alpha #TypeScript #ESLint #ReleaseNote

Update your flat eslint.config.mjs. Merge configurations for Node, TypeScript, and Jest. Crucially, place eslintPluginPrettierRecommended LAST to ensure it overrides conflicting formatting rules. #ESLint #Prettier

kalvn's links

J'applique systématiquement la même logique avec Zod mais dans `src/config.ts`. Ça permet d'éviter de nombreux problèmes au runtime.

Pour éviter les appels à `process.env`, il est possible d'utiliser la règle…

🔗 https://links.kalvn.net/shaare/2yc1Hw

#environnement #validation #Zod #NodeJS #eslint

Oxlint x Prettier : L’approche moderne pour démarrer son projet JavaScript Alors qu’ESLint a longtemps dominé le paysage du linting, une nouvelle alternative fait son apparition : The JavaScript Oxidation Compiler…

Alors qu' #ESLint a longtemps dominé le paysage du linting, une nouvelle alternative fait son apparition : The JavaScript Oxidation Compiler ! #JavaScript #Prettier
medium.com/@dmnchzl/bac...

BaselineをチェックするESLintプラグイン "3ru/eslint-plugin-baseline-js: ✅ ESLint plugin to enforce the JavaScript Baseline." https://github.com/3ru/eslint-plugin-baseline-js #ESLint #plugin #library

Pourquoi tout ce qui touche de près ou de loin à #npm et #eslint est si compliqué 😢
J’essaye de setup Electron-Forge + TS + Vue sauf que ça me génère un eslintrc.json à la place d’un eslint.config.js et la conversion auto marche pas 💀
Ça fait 3h que je me prends la tête là dessus, j’en ai marre…

Configuring and Testing TypeScript Projects | 2025 Learn how to configure TypeScript projects with tsconfig.json, ESLint, and more. Discover how to write fully typed tests using Jest and React Testing Library.

TypeScript shines brightest when paired with the right tools.
👉 Read Chapter 7: bitskingdom.com/blog/configuring-testing...

#typescript #testing #eslint #prettier #jest #reacttestinglibrary #softwaredevelopment

OxlintのESLint形式のJavaScriptプラグインのサポートについて。
ESLintプラグインと同様のAPIをサポートすることで、ESLintプラグインのルールを動かすことを目標にしている。 "Oxlint JS Plugins Preview | The JavaScript Oxidation Compiler" https://oxc.rs/blog/2025-10-09-oxlint-js-plugins.html #JavaScript #Rust #ESLint

Issue #32: Chain Reaction - Metaframeworks Records How some actions cause some reactions and what consequences these reactions may bring and impact.

📀 New (32nd) Issue of Metaframeworks Records 📀

Latest fortnight scandals and investigations from #react, #remix, #rsc, #eslint, #html, #tanstack, #nuxt, #docusaurus, #astro, #vite, #sveltekit, and more 📰 (well, probably not that dramatic, but still)

metaframe.works/archive/32/

What's coming in ESLint v10.0.0 - ESLint - Pluggable JavaScript Linter A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.

What’s Coming in ESLint v10.0.0, by @nzakas@fosstodon.org (@eslint@fosstodon.org):

eslint.org/blog/2025/10/whats-comin...

#eslint #outlooks

GitHub - BellCubeDev/eslint-plugin-react-no-manual-memo: ESLint plugin for React Compiler users to flag any usage of useMemo, useCallback, and React.memo—both to catch instinctive memoization and to b... ESLint plugin for React Compiler users to flag any usage of useMemo, useCallback, and React.memo—both to catch instinctive memoization and to bring memoization up in code reviews if manual memoizat...

Just published an #ESLint plugin to catch cases of manual memoization (React.memo, useMemo, useCallback), reminding you to let #ReactCompiler work its magic ✨

Oh, and the docs include React Compiler Playground links so you can see the automatic memoization in action!

github.com/BellCubeDev/...

What's coming in ESLint v10.0.0 - ESLint - Pluggable JavaScript Linter A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.

#Development #Announcements
What’s coming in ESLint v10.0.0 · The code linter is getting breaking changes ilo.im/167dyo by Nicholas C. Zakas

_____
#ESLint #Linter #JavaScript #TypeScript #JSX #NodeJS #DevOps #WebDev #Frontend #Backend

不要な`useEffect`の利用をチェックするESLintプラグイン "NickvanDyke/eslint-plugin-react-you-might-not-need-an-effect: Catch unnecessary React useEffect hooks to make your code simpler, faster, and safer." github.com/NickvanDyke/eslint-plugi... #React #ESLint

#ESLint statically analyzes your code to quickly find problems and notify warnings or errors.

It's already configured if you're creating projects with VITE or can be manually installed in #Angular application by using the npm package "angular-eslint".

Here some tips : )

Any Mediawiki extension devs here that use SublimeText3? I am struggling to get linting and fixing for css/js files working correctly. Could use some advise.

#mediaWiki #linting #eslint #jsprettier #styleLint

ESLint v9.35.0リリース。
try...catchでError Causeを使ってre-throwしてるかをチェックする`preserve-caught-error`ルールの追加など "ESLint v9.35.0 released - ESLint - Pluggable JavaScript Linter" eslint.org/blog/2025/09/eslint-v9.3... #ESLint #reel

The Ultimate Design Review: Orchestrating AI with Task-Based Workflows — Part 6 of 6 by Mike Crowe

Republished the whole series on medium: Part 6 of 6:
#ESLint #TailwindCSS #TypeScript #AI

medium.com/@drmikecrowe...

Project Rules for AI: Creating Effective Memory Banks and Architectural Guidelines — Part 5 of 6 by Mike Crowe

Republished the whole series on medium: Part 5 of 6:
#ESLint #TailwindCSS #TypeScript #AI

medium.com/@drmikecrowe...

From Linter Chaos to Orchestrated Tasks: Managing Frontend Fixes with an AI — Part 4 of 6 by Mike Crowe

Republished the whole series on medium: Part 4 of 6:
#ESLint #TailwindCSS #TypeScript #AI
medium.com/@drmikecrowe...

How I Taught My AI Pair Programmer to Be Our Team’s Tailwind CSS Cop — Part 3 of 6 by Mike Crowe

Republished the whole series on medium: Part 3 of 6:
#ESLint #TailwindCSS #TypeScript #AI
medium.com/@drmikecrowe...