#linter

Astro diagnostics for performance, accessibility, security, and best practices—CLI, ESLint/Oxlint plugins, GitHub Action, and VS Code extension.

Check for stylistic and formal issues in .rst and .py files included in the documentation

Auto-fix plain Functions into Arrow Functions, in all cases where conversion would result in the same behaviour

A fast, opinionated linter and formatter for GDScript (Godot 4.x), in Rust.

Opinionated PHP code-quality analyzer that scores findings across quality pillars and emits reports for terminals, CI, SARIF, HTML, and a local dashboard.

An opinionated static analyzer for TypeScript and JavaScript projects - 119 rules across 11 pillars, baselines, SARIF/HTML/Markdown reports, CI annotations, and a local dashboard.

golang linter to detect named returns

A linter that handle directives into `go.mod`.

Golang linter that encourages you to use a separate _test package

Go linter that detects unsafe *gorm.DB instance reuse

✅ Run actionlint in your GitHub workflow

The adblock filter tool you've been waiting for.

Lint the documentation & metadata quality of VGI (Vector Gateway Interface) data workers — descriptions, column comments, tags, and example queries — with a quality score, per-version baselines, and agent-friendly output.

Disallow features that aren't supported by your target browser audience.

A pylint plugin to ignore error codes per file.

Catch deploy-time CloudFormation failures at synth time: a Rego rule pack for constraints that resource schemas miss, injected into the AWS CDK built-in validator

Language-agnostic code quality control tool with Git hooks A code quality control tool built in Go, distributed as a single binary with no external runtime dependencies. Provides enhanced visual feedback with spinners, execution timing, and structured JSON output.

Go Linter 🧐 that follows https://go.dev/wiki/TestComments

Your vibe-coded app has hardcoded secrets, missing auth, and hallucinated imports. Find out in under a second.

Enforces atomic cross-file changes via LINT.IfChange / LINT.ThenChange directives.

Tighten linter for Laravel conventions.

Simplify code and repo health

Reference implementation of the OVOS formal specifications — sentence template expander, locale resource loader, dialog renderer, language matching, and a locale linter

A simple program which checks Python source files for errors

Python library for analyzing data quality and its impact on model performance across classification and object-detection tasks.

ESLint-style configurable architecture linter for Go projects

ESLint mono-plugin bundler with strict, opinionated defaults for JavaScript, TypeScript, Svelte, HTML, CSS, JSON, JSONC, and YAML.

JSLint, The JavaScript Code Quality and Coverage Tool

ESLint config for Metarhia projects

Static analysis, linter & logic solver for PHP regular expressions