Package
ast-types
Esprima-compatible implementation of the Mozilla JS Parser API
Key numbers
As of 25 Sept 2026
- Weekly downloads
- 48.3m
- +78% over 12 months
- Gzip bundle size
- -
- No Bundlephobia data
- Dependencies
- 1
- Direct, from package.json
- Last release
- 25 days ago
- v0.16.3
- GitHub stars
- 1.2k
- 196 forks
- Open issues / PRs
- 93 / 38
- Contributors
- 75
- Commits, last 52 weeks
- 18
Downloads
Last week 2026-09-15 to 2026-09-21
48,305,913 downloads last week, 233,076,832 in the last month. The 12-month change of +78% compares the average of the last 4 weeks with the first 4 weeks of the series.
- Releases, last 12 months
- 2174 in total
- Latest version
- 0.16.3, 30 Aug 202625 days ago
- First published
- 24 Apr 2013
- Last push to GitHub
- 9 Sept 202615 days before the snapshot
- Repository archived
- No
- Open issues
- 93
- Open pull requests
- 38
- Commits, last 52 weeks
- 18
- Dependents on npm
- 872
Major versions
- v0 first release 0.1.1, 24 Apr 2013
Recent releases
| Version | Published |
|---|---|
| 0.16.3 | 30 Aug 2026 |
| 0.16.2 | 30 Aug 2026 |
| 0.16.1 | 13 Dec 2022 |
| 0.16.0 | 11 Dec 2022 |
| 0.15.2 | 2 Dec 2021 |
| 0.15.1 | 30 Nov 2021 |
| 0.15.0 | 29 Nov 2021 |
| 0.14.2 | 12 Sept 2020 |
| 0.14.1 | 24 Aug 2020 |
| 0.14.0 | 24 Aug 2020 |
| 0.13.4 | 23 Aug 2020 |
| 0.13.3 | 27 Mar 2020 |
| 0.13.2 | 24 Jun 2019 |
| 0.13.1 | 15 May 2019 |
- Module format
- CommonJSFrom package.json type, main and exports fields
- TypeScript types
- Bundled
- Node.js engine range
- >=4
- Runtimes
- -
- Unpacked size (npm)
- 666 kB
- Dependencies (1)
tslib
npm install ast-typesCDN
jsDelivr: 494.8k requests in 30 days
- jsDelivr
https://cdn.jsdelivr.net/npm/ast-types@0.16.3/ - unpkg
https://unpkg.com/ast-types@0.16.3/ - esm.sh
https://esm.sh/ast-types@0.16.3
Indexability: Indexed.