fern-api/fern

Input OpenAPI. Output SDKs and Docs.

TypeScript3,839 stars376 forksApache-2.0

api docs-as-code docs-generator openapi sdk-generator

Momentum

fern-api/fern has 3,839 GitHub stars. It gained +2 stars over 1 recorded day in the last 7 days and +9 over 9 recorded days in the last 30 days (snapshots through Nov 10, 2026).

Its biggest recent day was Oct 17, 2026, with +2 stars.

It currently ranks #3828 daily, #2994 weekly, #4638 monthly by momentum on Trending Repos; its best-ever rank is #630.

Trending Repos first recorded it on May 16, 2026.

Rankings

PeriodRankScore

Daily

#38280.7

Weekly

#29941.7

Monthly

#46380.8

How scoring works

Engagement

Total stars

Daily new stars

Embeds

Best rank #630

Format

Markdown

[![fern-api/fern badge](https://trending-repos.com/badge/fern-api/fern.svg?v=3)](https://trending-repos.com/repositories/fern-api/fern?utm_source=github&utm_medium=badge)

Date	Stars gained	Total stars	Forks gained
Nov 4, 2026	+2	3,832	+3
Nov 3, 2026	0	3,830	+1
Nov 2, 2026	+1	3,830	0
Nov 1, 2026	+2	3,829	+1
Oct 31, 2026	0	3,827	0
Oct 30, 2026	0	3,827	0
Oct 29, 2026	+1	3,827	0
Oct 28, 2026	+1	3,826	+1
Oct 17, 2026	+2	3,817	0

fern-api/fern

Momentum

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fern-api/fern

Momentum

Rankings

Engagement

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Embeds