All 5 recommendations
Est. prices as of 16 Mar 2026
#1 · Airbnb/OpenJS Foundation · Crowd Favorite
ESLint with Airbnb Config
Free
The gold standard that makes you question every semicolon, variable name, and life decision
- âś“ Covers 100+ rules out of the box
- âś“ Battle-tested by thousands of companies
- âś“ Catches subtle bugs before they ship
- âś“ Extremely customizable when you're ready
- âś— Can feel draconian for beginners
- âś— Requires some initial configuration pain
- âś— Rule updates occasionally break your CI/CD pipeline
#2 · Biome · Hidden Gem
Biome
Free
The speed demon that lints and formats in one go—no drama, all substance
- âś“ Written in Rust, blazingly fast
- âś“ Replaces ESLint + Prettier in one tool
- âś“ Zero config setup for 90% of projects
- âś“ Opinionated defaults that actually make sense
- âś— Smaller ecosystem than ESLint
- âś— Less community rule plugins available
- âś— Relatively new, so fewer Stack Overflow answers
#3 · Prettier/OpenJS Foundation
Prettier with ESLint Integration
Free
Stops formatting debates forever—because arguing about spaces is for people with no code to ship
- âś“ Removes formatting decisions entirely
- âś“ Integrates seamlessly with ESLint
- âś“ Massive community support and plugins
- âś“ Works across 10+ languages
- âś— Limited rule customization by design
- âś— Opinionated in ways that feel weird at first
- âś— Adds extra build step to your pipeline
#4 · TypeScript/OpenJS Foundation · Premium Pick
TSLint (TypeScript ESLint)
Free
Makes you type-check your types and question your type-checking logic
- âś“ Deep TypeScript-specific rules
- âś“ Catches type-related bugs ESLint misses
- âś“ Growing rule set for modern TS patterns
- âś“ Essential for strict TypeScript projects
- âś— Setup complexity is higher than vanilla ESLint
- âś— Performance slower on large codebases
- âś— Some rules overlap with ESLint, causing conflicts
#5 · SonarSource
SonarQube
Free (Community) / $150+ (Pro)
Enterprise-grade linting that tells you everything wrong with your code and your entire approach
- âś“ Detects security vulnerabilities automatically
- âś“ Measures code coverage and complexity
- âś“ Works across 30+ programming languages
- âś“ Beautiful dashboard for tracking debt over time
- âś— Overkill for small projects or indie devs
- âś— Community edition has limited features
- âś— Setup and maintenance requires dedicated effort
- âś— Can produce false positives in strict mode