Welcoming Repositories Index Hack Ecosystem

Top Welcoming Open-Source Hack Repositories

Name: Hack Open-Source Repository Contributor Friendliness Dataset
Creator: GetMerged
License: https://creativecommons.org/licenses/by/4.0/

Top welcoming Hack repositories. Scored by real 90-day external PR merge rates, maintainer review turnaround speed, and first-time contributor success.

Updated daily • Wed, 19 Aug 2026 UTC

Browse Good First Issues in Hack Compare Two Hack Repos

Tracked Repos

>100 stars verified

Avg Merge Rate

90-day external PRs

Open GFIs

Beginner friendly issues

Welcoming Tier

S & A Tier maintainers

Ranked Hack Repositories

Showing top 1 of 1 ranked repositories

Telemetry Updated Daily

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How to Get Your Hack PR Merged

Check C-Rank™ First: Pick projects with S or A tiers to avoid maintainer ghosts and slow review cycles.

Run Local Verification: Ensure test suites and formatting linters pass before opening a pull request.

Submit in Maintainer Windows: Check the repository report card to submit when maintainers are most active.

Top Hack Frameworks & Stacks

#web #cli #devtools #library

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Frequently Asked Questions: Hack Open Source

What is the most welcoming Hack open-source repository?

The highest-ranked Hack repository on GetMerged is currently facebookincubator/Glean, with a C-Rank score of 0.0/100 and a 0.0% PR merge rate.

How can I find good first issues in Hack?

You can browse verified beginner-friendly issues in Hack by visiting our curated Good First Issues directory at getmerged.abhishekco.de/good-first-issue/hack.

What makes a Hack repository ‘Super Welcoming’ on GetMerged?

A ‘Super Welcoming’ (S-Tier) Hack repository demonstrates an external PR merge rate above 80%, a median first response time within 24 to 48 hours, active review feedback, and clear onboarding documentation.