Comparison

openapi-fetch vs oazapfts

Documentation toolingPackage data 25 Sept 2026

The two packages

openapi-fetchv0.17.0, 11 Feb 2026

Fast, type-safe fetch client for your OpenAPI schema. Only 6 kb (min). Works with React, Vue, Svelte, or vanilla JS.

$ npm install openapi-fetch

oazapftsv7.5.0

OpenApi TypeScript client generator

$ npm install oazapfts

At a glance

Metric	openapi-fetch	oazapfts	Difference
Weekly downloads	6,577,083	194,792	openapi-fetch 33.8x higher
12-month download growth	+383%	+36%	openapi-fetch +347 pts
Gzip size	-	-	-
Minified size	-	-	-
Dependencies	1	6	oazapfts 5 more
Unpacked size	223 kB	476 kB	openapi-fetch 2.1x smaller
Latest release	0.17.0, 11 Feb 2026	7.5.0, -	-
Releases, last 12 months	5	-	-
First published	14 Mar 2023	-	-
GitHub stars	8,382	579	openapi-fetch 14.5x higher
Open issues	210	33	openapi-fetch 177 more
Open pull requests	80	17	openapi-fetch 63 more
Contributors	-	-	-
Commits, last 52 weeks	212	82	openapi-fetch 2.6x higher
TypeScript types	Bundled	Bundled	Same
Module format	ESM + CommonJS	ESM + CommonJS	Same
Runtimes	-	-	-
License	MIT	MIT	Same

Green marks the smaller size or the more recent release. Bold marks the higher count, with no judgement implied. Sizes are for the whole package per Bundlephobia. Growth compares the average of the last 4 weeks with the first 4 weeks of the 52-week series.