matrix-org/matrix.org - Open Source PR Review Scorecard

matrix.org public website

C-Rank Grade: A (Welcoming) - 63/100

External PR Merge Rate: 77%

Response Time: 2d

First Timer Success: 81%

Frequently Asked Questions

Is matrix-org/matrix.org welcoming to first-time open-source contributors?

matrix-org/matrix.org has a recorded first-timer success rate of 81.3%. Repositories ranked A typically provide actionable feedback during code reviews and actively nurture new community contributors.

How fast can I expect code review feedback on my pull request?

Maintainers in matrix-org/matrix.org respond to incoming external pull requests in approximately 44.0 hours on average. Keeping PRs focused on single tasks and ensuring tests pass helps maintainers review faster.

What does the 63.0 C-Rank™ score (A Tier) represent?

The C-Rank™ system evaluates GitHub projects on a 0–100 scale using real data: PR merge rates, review turnaround time, active maintainer presence, and first-time contributor success. A score of 63.0 places matrix-org/matrix.org in the A tier.

What is the external contributor pull request merge rate for matrix-org/matrix.org?

The external contributor pull request merge rate for matrix-org/matrix.org is 77.1%, based on public PR activity from non-core contributors.

Are there Good First Issues available in matrix-org/matrix.org?

matrix-org/matrix.org currently has 28 active issue(s) tagged with beginner-friendly labels like "good first issue", "beginner", or "up-for-grabs".

matrix-org
matrix-org/matrix.orgAWelcoming613
GitHub
Back to Explorer
matrix-org

matrix-org/matrix.org

613
AWelcoming(63/100)JavaScript

matrix.org public website

Compare
Jump to:

AI Maintainer Review Guidelines

Review Persona

Welcoming Community Builder

Warmth Score
8.5/10
Patience Score
8.6/10
Nitpick Rate
30%

Highly welcoming maintainers in matrix-org/matrix.org. Prompt code reviews with positive guidance for new contributors.

Top PR Submission Do's

  • Ensure code complies with the project coding style
  • Keep PRs scoped to a single concern
  • Include context and link to the related issue

Top PR Friction Pitfalls (Don'ts)

  • Do not submit PRs without linking an issue
  • Do not break existing tests without fixing them
  • Do not mix unrelated refactors in a single PR
Response Velocity
1 days+
Standard maintainer review cycle

Average Response Latency

Tracks hours until a maintainer leaves a review, comment, or PR response.

Merge Efficiency
77.1%
High acceptance rate for external PRs

External Acceptance Rate

Percentage of community pull requests successfully merged into main.

First-Timer Success
81.3%
Strong first-timer PR acceptance rate

First PR Conversion

Rate at which developers submitting their first repository PR succeed.

Active Maintainers
42 core
Highly collaborative maintainer core
Diagnostic Health HUD
77.1%
Merge Gauge
81.3%
1st-Timer
Community Vibe55/100

Embed C-Rank Badge

Show contributors that your repository actively reviews and merges external pull requests.

GetMerged C-Rank badge for matrix-org/matrix.org
[![GetMerged C-Rank](https://getmerged.abhishekco.de/api/badge/matrix-org/matrix.org)](https://getmerged.abhishekco.de/matrix-org/matrix.org?utm_source=github&utm_medium=badge)

Active Good First Issues (5)

View on GitHub

In templates/skel.html <meta name="twitter:widgets:csp" content="on" /> <meta name="twitter:card" content="summary_large_image" /> <meta name="twitter:site" content="@matrixdotorg" /> <meta name="twitter:creator" content="@matrixdotorg" /> <meta name="twitter:image" ...> The Matrix.org Foundation is no longer active on X. The twitter: card-specific meta tags were long ago largely ignored (on the Twitter side) in favour of equivalent OpenGraph og: tags1. arguably it could be worth keeping summary_large_image on its own, otherwise the Twitter Cards engine falls back to og:type of website which might be a smaller card / not-media-forward, but I'm ambivalent on this. The twitter:widgets:csp tag was only for telling embedded Tweets to work with CSP. There are no such embeds anywhere on the site so this is superfluous code anyway. I'd be in favour of dropping all of these these redundant tags - they no longer add any useful value that I can identify. Footnotes side-note, I'm super curiou

📅 Opened Aug 14, 2026💬 0 comments
Quality: 90/100Contribute

Project Affected https://matrix.org/ecosystem/servers/ Current Information Telodendria Repository Link: https://git.telodendria.io/Telodendria/Telodendria Suggested Correction Replace or delete the Repository link. Source No response Additional Context No response

📅 Opened Aug 12, 2026💬 1 comment

Move OOYE (Out Of Your Element) to the recommended spot on the discord bridge page due to OOYE being the most advance and stable matrix <-> discord bridge

📅 Opened Jul 15, 2026💬 1 comment
Quality: 35/100Contribute

It's a client available for iPhone and iPad and may work on macOS, but that hasn't been verified. See: https://mszpro.com/neo Please note, whilst it shares the same name, this isn't related to the other Neo client.

📅 Opened May 25, 2026💬 0 comments
Quality: 25/100Contribute

I noticed the "close" x in the lightbox is always top right of the screen, i.e. sometimes very far from the actual image or even over it's border. Could maybe improve the placement some time. Also the lightbox seems to make it into browsing history, so browser navigation after checking out all the lightboxes is pretty annoying. Originally posted by @HarHarLinks in #3239 (review)

📅 Opened Apr 10, 2026💬 0 comments
Quality: 70/100Contribute
Looking for more JavaScript beginner tasks?Explore JavaScript GFI

Contributor Community Vibe Feedback

Rate what actually matters after opening a pull request here.

Have you contributed to this repo?

Rate your first-hand PR experience (review speed, maintainer responsiveness, and onboarding ease) to help other contributors.

3 ratings required
Maintainer helpfulness
Review speed
Beginner friendliness

Contributor Compatibility & Review Speed Analysis for matrix-org/matrix.org

When evaluating whether to contribute to matrix-org/matrix.org, response velocity and maintainer engagement are crucial. GetMerged continuously tracks pull request trajectories, first-comment latency, and code review rounds to help developers avoid submitting pull requests to backlogged repositories.

Currently, maintainers of matrix-org/matrix.org acknowledge new external contributions in approximately 1 days+. Out of all submitted pull requests from non-core authors in the last 180-day window, 77.1% were successfully merged into the primary branch.

Frequently Asked Questions - Contributing to matrix-org/matrix.org

01

Is matrix-org/matrix.org welcoming to first-time open-source contributors?

matrix-org/matrix.org has a recorded first-timer success rate of 81.3%. Repositories ranked Welcoming typically provide actionable feedback during code reviews and actively nurture new community contributors.

02

How fast can I expect code review feedback on my pull request?

The initial maintainer response time averages ~1 days+. Keeping PRs scoped to single concerns and ensuring CI checks succeed will optimize review turnaround.

03

What does the 63.0 C-Rank™ score represent?

The C-Rank™ index scores repositories on a 0 to 100 scale using an objective formula: external PR merge rates, initial response speed, active maintainer count, and first-time contributor retention. A score of 63.0 places matrix-org/matrix.org in the Welcoming tier.

04

What is the external contributor pull request merge rate for matrix-org/matrix.org?

The external pull request merge rate is 77.1%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.

05

Are there beginner Good First Issues open in matrix-org/matrix.org?

Yes, matrix-org/matrix.org currently has 28 active issue(s) tagged with beginner-friendly labels. You can inspect these directly from the repository issues tab.

GetMerged C-Rank™ Indexing Standard

All metrics displayed for matrix-org/matrix.org are automatically retrieved via the public GitHub API and recalculated daily. Insider pull requests submitted by repository owners or organization members are excluded from merge rate calculations to preserve objective external contributor statistics.