Aesthetic, minimalist platform for learning Japanese inspired by Duolingo and Monkeytype, built with Next.js and sponsored by Vercel. Beginner-friendly with plenty of good first issues - all contributions are welcome!
C-Rank Grade: A (Welcoming) - 66/100
External PR Merge Rate: 65%
Response Time: 8h
First Timer Success: 67%
lingdojo/kana-dojo has a recorded first-timer success rate of 66.7%. Repositories ranked A typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in lingdojo/kana-dojo respond to incoming external pull requests in approximately 8.2 hours on average. Keeping PRs focused on single tasks and ensuring tests pass helps maintainers review faster.
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 66.0 places lingdojo/kana-dojo in the A tier.
The external contributor pull request merge rate for lingdojo/kana-dojo is 64.8%, based on public PR activity from non-core contributors.
lingdojo/kana-dojo currently has 14 active issue(s) tagged with beginner-friendly labels like "good first issue", "beginner", or "up-for-grabs".
Aesthetic, minimalist platform for learning Japanese inspired by Duolingo and Monkeytype, built with Next.js and sponsored by Vercel. Beginner-friendly with plenty of good first issues - all contributions are welcome!
Collaborative maintainer environment in lingdojo/kana-dojo. Reviews community pull requests with focus on project quality.
Average Response Latency
Tracks hours until a maintainer leaves a review, comment, or PR response.
External Acceptance Rate
Percentage of community pull requests successfully merged into main.
First PR Conversion
Rate at which developers submitting their first repository PR succeed.
Show contributors that your repository actively reviews and merges external pull requests.
[](https://getmerged.abhishekco.de/lingdojo/kana-dojo?utm_source=github&utm_medium=badge)
Historical health & responsiveness evolution
External PR acceptance
First PR success rate
50% receive response in
90% receive response in
Maintainer review activity heatmap & prime window prediction
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Maintainers are most responsive around 17:00 UTC (17:00 UTC in your timezone). Recommended submission window is Tuesday - Thursday from 15:00 to 19:00 UTC (15:00 - 19:00 UTC local).
Limited recent maintainer review activity recorded for this repository. Prediction based on heuristic baseline.
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~5 hours (81% approval). Large PRs (>500 lines) take ~39 hours (29% approval). Keep your diff compact for rapid review.
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🟢 Good First Issue: Add Color Theme: Ramen Steam — Beginner-Friendly Open Source Contribution 🟢 No prerequisites needed! You don't need to clone the repo, install anything, or write code. This entire contribution can be done from your browser in under 60 seconds. Labels: good first issue, help wanted, hacktoberfest Language: JSON (no coding required) Time: < 1 minute Skill Level: Absolute beginner 🎨 Add New Color Theme: "Ramen Steam" Category: Community Contribution - Theme Difficulty: Easy (good first issue!) Estimated Time: <1 min 🎯 Your Task Add this beautiful new theme to KanaDojo! Theme Details Property Value ID ramen-steam Background oklch(21.0% 0.038 50.0 / 1) Main Color oklch(82.0% 0.135 85.0 / 1) Secondary oklch(65.0% 0.165 40.0 / 1) 💡 Vibe: Hot broth rising from the bowl 📝 Instructions Star our repo ⭐ Fork our repo 🍴 Open community/content/community-themes.json in your browser (click the link!) Scroll to the bottom of the fil
🟢 Good First Issue: Add Community Note Line #1 — Beginner-Friendly Open Source Contribution 🟢 No prerequisites needed! You don't need to clone the repo, install anything, or write code. This entire contribution can be done from your browser in under 60 seconds. Labels: good first issue, help wanted, hacktoberfest Language: JSON (no coding required) Time: < 1 minute Skill Level: Absolute beginner Add Tiny Community Note Line Category: Community Contribution - Community Note Difficulty: Easy (good first issue!) Estimated Time: <1 min Your Task Add one exact markdown line to a low-priority community notes file. The Community Note Edit File: docs/community-notes/contribution-notes-1.md Position: bottom - Community note: this file is used for lightweight contribution practice. 📝 Instructions Star our repo ⭐ Fork our repo 🍴 Open docs/community-notes/contribution-notes-1.md in your browser Add the following line to the bottom of the file Save the file and commit the ch
🟢 Good First Issue: Add Learner Mistake #53 — Beginner-Friendly Open Source Contribution 🟢 No prerequisites needed! You don't need to clone the repo, install anything, or write code. This entire contribution can be done from your browser in under 60 seconds. Labels: good first issue, help wanted, hacktoberfest Language: JSON (no coding required) Time: < 1 minute Skill Level: Absolute beginner Add Common Japanese Learner Mistake Category: Community Contribution - Common Mistake Difficulty: Easy (good first issue!) Estimated Time: <1 min Your Task Add this common learner mistake pair to help others avoid frequent Japanese errors! The Common Mistake Wrong: これは私のです本。 Correct: これは私の本です。 Why: Place の correctly in noun phrase. (Pattern set 3) 📝 Instructions Star our repo ⭐ Fork our repo 🍴 Open community/content/japanese-common-mistakes.json in your browser (click the link!) Scroll to the bottom of the file and paste the following
🟢 Good First Issue: Add Example Sentence #104 — Beginner-Friendly Open Source Contribution 🟢 No prerequisites needed! You don't need to clone the repo, install anything, or write code. This entire contribution can be done from your browser in under 60 seconds. Labels: good first issue, help wanted, hacktoberfest Language: JSON (no coding required) Time: < 1 minute Skill Level: Absolute beginner Add Japanese Example Sentence Category: Community Contribution - Example Sentence Difficulty: Easy (good first issue!) Estimated Time: <1 min Your Task Add this Japanese example sentence to improve real-world reading and comprehension! The Example Sentence Japanese Romaji English JLPT この漢字の読み方を教えてください。 Kono kanji no yomikata o oshiete kudasai. Please tell me how to read this kanji. N5 📝 Instructions Star our repo ⭐ Fork our repo 🍴 Open community/content/japanese-example-sentences.json in your browser (click the link!) Scroll to
🟢 Good First Issue: Add False Friend Pair #28 — Beginner-Friendly Open Source Contribution 🟢 No prerequisites needed! You don't need to clone the repo, install anything, or write code. This entire contribution can be done from your browser in under 60 seconds. Labels: good first issue, help wanted, hacktoberfest Language: JSON (no coding required) Time: < 1 minute Skill Level: Absolute beginner Add Japanese False Friend Category: Community Contribution - False Friend Difficulty: Easy (good first issue!) Estimated Time: <1 min Your Task Add this confusion pair to help learners avoid common Japanese mixups! The False Friend Pair Term A: リベンジ (ribenji) Term B: revenge (English) Explanation: Often used as 'try again after failing'. (Set 2) Example: 去年落ちた試験に今年リベンジする。 📝 Instructions Star our repo ⭐ Fork our repo 🍴 Open community/content/japanese-false-friends.json in your browser (click the link!) Scroll to the bottom of the
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When evaluating whether to contribute to lingdojo/kana-dojo, 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 lingdojo/kana-dojo acknowledge new external contributions in approximately 8 hours. Out of all submitted pull requests from non-core authors in the last 180-day window, 64.8% were successfully merged into the primary branch.
lingdojo/kana-dojo has a recorded first-timer success rate of 66.7%. Repositories ranked Welcoming typically provide actionable feedback during code reviews and actively nurture new community contributors.
The initial maintainer response time averages ~8 hours. Keeping PRs scoped to single concerns and ensuring CI checks succeed will optimize review turnaround.
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 66.0 places lingdojo/kana-dojo in the Welcoming tier.
The external pull request merge rate is 64.8%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
Yes, lingdojo/kana-dojo currently has 14 active issue(s) tagged with beginner-friendly labels. You can inspect these directly from the repository issues tab.
All metrics displayed for lingdojo/kana-dojo 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.