Package

@hey-api/codegen-core

🧱 TypeScript framework for generating files.

v0.9.1, 22 Jun 2026MITESM onlyTypes: BundledTypeScript tooling

$ npm install @hey-api/codegen-core

npm GitHub Homepage

Key numbers

As of 25 Sept 2026

Weekly downloads: 2.9m; +2819% over 12 months
Gzip bundle size: -; No Bundlephobia data
Dependencies: 4; Direct, from package.json
Last release: 3 months ago; v0.9.1
GitHub stars: 5.4k; 434 forks
Open issues / PRs: 518 / 121
Contributors: -
Commits, last 52 weeks: 2,998

Downloads

Last week 2026-09-15 to 2026-09-21

Weekly npm downloads, one point per week, weeks starting 23 Sept 2025 to 15 Sept 2026. The y axis starts at zero.

2,890,082 downloads last week, 13,448,922 in the last month. The 12-month change of +2819% compares the average of the last 4 weeks with the first 4 weeks of the series.

Maintenance

Releases, last 12 months: 2528 in total
Latest version: 0.9.1, 22 Jun 20263 months ago
First published: 31 Aug 2025
Last push to GitHub: 24 Aug 202631 days before the snapshot
Repository archived: No
Open issues: 518
Open pull requests: 121
Commits, last 52 weeks: 2,998
Dependents on npm: 8

Major versions

v0 first release 0.0.1, 31 Aug 2025

Recent releases

Version	Published
0.9.1	22 Jun 2026
0.9.0	8 Jun 2026
0.8.4	1 Jun 2026
0.8.3	1 Jun 2026
0.8.2	25 May 2026
0.8.1	28 Apr 2026
0.8.0	13 Apr 2026
0.7.4	19 Mar 2026
0.7.3	16 Mar 2026
0.7.2	12 Mar 2026
0.7.1	5 Mar 2026
0.7.0	5 Feb 2026
0.6.1	30 Jan 2026
0.6.0	28 Jan 2026

Compatibility

Module format: ESM onlyFrom package.json type, main and exports fields
TypeScript types: Bundled
Node.js engine range: >=22.18.0
Runtimes: -
Unpacked size (npm): 222 kB
Dependencies (4): c12ansi-colorscolor-support@hey-api/types

Install

npm install @hey-api/codegen-core

CDN

jsDelivrhttps://cdn.jsdelivr.net/npm/@hey-api/codegen-core@0.9.1/
unpkghttps://unpkg.com/@hey-api/codegen-core@0.9.1/
esm.shhttps://esm.sh/@hey-api/codegen-core@0.9.1

Alternatives

Package	Weekly downloads	Gzip	Last release	Module	Comparison
@kubb/cli Official CLI for Kubb. Run kubb generate, kubb init, kubb validate, kubb studio, and kubb mcp to manage the full code generation lifecycle.	151.3k	-	today	ESM + CommonJS	-
@graphql-codegen/core <p align="center"> <img src="https://github.com/dotansimha/graphql-code-generator/blob/master/logo.png?raw=true" /> </p>	5.4m	-	2 months ago	ESM + CommonJS	-
@graphql-codegen/cli <p align="center"> <img src="https://github.com/dotansimha/graphql-code-generator/blob/master/logo.png?raw=true" /> </p>	5.1m	-	today	ESM + CommonJS	-
@scalar/types Types to work with Scalar packages	2.9m	-	today	ESM only	-

Sources: npm registry, npm downloads API, GitHub API. Data fetched 25 Sept 2026.

Indexability: Indexed.