ESLint Pricing in 2026
Every plan ESLint publishes, with the page and date we read it from. Prices we could not find on ESLint's own site are marked "Not published", never guessed.
| Plan | Price | Billing | Limits | Source |
|---|---|---|---|---|
| Open source ESLint | Free | JavaScript linting · npm installation · extensible rules and plugins | eslint.org |