Welcoming Repositories Index Prolog Ecosystem

Top Welcoming Open-Source Prolog Repositories

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

Updated daily • Sun, 11 Oct 2026 UTC
Tracked Repos
3
>100 stars verified
Avg Merge Rate
33%
90-day external PRs
Open GFIs
0
Beginner friendly issues
Welcoming Tier
0
S & A Tier maintainers

Ranked Prolog Repositories

Showing top 3 of 3 ranked repositories

RankRepositoryTierScoreMerge RateGood First Issues
#1
A build-it-yourself, 6-wheel rover based on the rovers on Mars!
B•Solid49.9100.0% -
#2
PSLab Grove Shield https://pslab.io
D•Risky8.00.0% -
#3
OpenType Unicode fonts for Scientific, Technical, and Mathematical texts
D•Risky7.50.0% -

How to Get Your Prolog PR Merged

1
Check C-Rank™ First: Pick projects with S or A tiers to avoid maintainer ghosts and slow review cycles.
2
Run Local Verification: Ensure test suites and formatting linters pass before opening a pull request.
3
Submit in Maintainer Windows: Check the repository report card to submit when maintainers are most active.

Top Prolog Frameworks & Stacks

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Frequently Asked Questions: Prolog Open Source

What is the most welcoming Prolog open-source repository?

The highest-ranked Prolog repository on GetMerged is currently nasa-jpl/open-source-rover, with a C-Rank score of 49.9/100 and a 100.0% PR merge rate.

How can I find good first issues in Prolog?

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

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

A ‘Super Welcoming’ (S-Tier) Prolog 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.