⚓ A collection of high-performance JavaScript tools.
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47,133 repositories indexed
1–19 of 19 · Most stars
A modular SQL linter and auto-formatter with support for multiple dialects and templated code.
- sql-linter
- pypi
- hacktoberfest
- sql
Opinionated Oxlint rules for rejecting low-evidence TypeScript and JavaScript patterns
- agent-skills
- linting
- oxlint
- typescript
🔰 Instant PHP quality checks from your console
- php
- static
- analytics
- code
A flexible JSON/YAML linter for creating automated style guides, with baked in support for OpenAPI (v3.1, v3.0, and v2.0), Arazzo v1.0, as well as AsyncAPI v2.x.
- json-schema
- jsonpath
- openapi
- openapi3
The strictest and most opinionated python linter ever!
- python
- python3
- flake8
- flake8-plugin
An implementation of StyleCop rules using the .NET Compiler Platform
- csharp
- linting
The most opinionated Go source code linter for code audit.
- linter
- golang
- go
- style-checker
lints and suggestions for the nix programming language
A CSS bookmarklet that puts pink error boxes (with messages in comic sans) everywhere you write bad HTML.
The missing linter and lsp for AI coding assistants. Validate CLAUDE.md, AGENTS.md, SKILL.md, hooks, MCP. Plugin for all major IDEs included, with autofixes.
Shrink (minify) Pico-8 (& Picotron) carts, as well as other tools (e.g. linting, format conversion, exports)
- pico-8
- minify
- lint
- picotron
English, rewritten in Rust: grammar as trait bounds, pronouns as borrows, and englishc, a compiler with rustc-style diagnostics for prose
Security linter for AI-generated code: catches the exact vulnerabilities Copilot, Cursor and ChatGPT repeatedly produce. SQL injection, hardcoded secrets, JWT bypass, command injection and 15+ more rules. Grade A–F. Zero config. CI/CD ready.
Flake8 plugin for managing type-checking imports & forward references.
- flake8-plugin
- flake8
- typing
- flake8-extensions
Static scope analysis and transpilation of ES6 block scoped const and let variables to ES3 vars
A plugin for Flake8 that provides specializations for type hinting stub files
- flake8
- python
- linter
- linter-plugin
Error Prone extensions: extra bug checkers and a large battery of Refaster rules.
- java
- static-analysis
- abstract-syntax-tree
- ast
PostgreSQL migration linter. Blocks unsafe migrations before merge: 112 rules, the real Postgres parser, lock analysis, auto-fix. CLI, GitHub Action, MCP.