Local-first native macOS terminal with Vietnamese IME support and coding-agent observability
C-Rank Grade: A (Welcoming) - 55/100
External PR Merge Rate: 93%
Response Time: -
First Timer Success: 100%
hoangperry/herminal has a recorded first-timer success rate of 100.0%. Repositories ranked A typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in hoangperry/herminal respond to incoming external pull requests in approximately 0.0 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 55.3 places hoangperry/herminal in the A tier.
The external contributor pull request merge rate for hoangperry/herminal is 92.9%, based on public PR activity from non-core contributors.
hoangperry/herminal currently has 2 active issue(s) tagged with beginner-friendly labels like "good first issue", "beginner", or "up-for-grabs".
Strict review standards in hoangperry/herminal. Ensure PR scope matches issue requirements closely before requesting review.
Discussions in hoangperry/herminal focus heavily on practical implementation feedback, code formatting standards, and issue reproduction details.
Unlinked PRs without issue context and changes that fail automated test suites face the highest review friction.
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/hoangperry/herminal?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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Detected: UTC
Maintainers are most responsive around 15:00 UTC (15:00 UTC in your timezone). Recommended submission window is Wednesday - Friday from 17:00 to 21:00 UTC (17:00 - 21:00 UTC local).
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~16 hours (96% approval). Large PRs (>500 lines) take ~115 hours (42% approval). Keep your diff compact for rapid review.
No code required. Each language can be verified independently. Herminal uses one generic NSTextInputClient bridge for macOS marked text. Automated tests cover the state machine, but real Korean, Japanese and Chinese input methods exercise different composition and candidate-window paths that CI cannot drive. How to help Install signed v1.0.0, or record the commit if testing main. Follow docs/QA/cjk-ime-checklist.md for one of: Korean 2-Set Hangul; Japanese Romaji → Hiragana/Kanji; Chinese Simplified Pinyin. Open a small PR adding a dated matrix under docs/QA/results/, or paste the privacy-safe matrix here. Acceptance per language at least 18/20 cases pass; zero DROP or DUP defects; candidate/preedit UI follows the terminal cursor where applicable; record date, macOS version, Herminal release/commit, input source and bounded defect class; native-speaker corrections to expected phrases are welcome and should be distinguished from runtime failures. Do not share terminal history,
No code required — about 10–15 minutes on an Apple Silicon Mac. Herminal has automated NSTextInputClient coverage and live evidence that the core one-Tab path works with Apple Telex and VNI. What remains is a dated human visual pass over T1–T7: marked text, Shift-Tab, ordinary US Tab, and rapid repetition. How to help Install signed v1.0.0 from the DMG or Homebrew. Testing current main is also welcome if you record the commit. Follow docs/QA/vietnamese-ime-checklist.md, especially cases T1–T7. From a repository clone, run Scripts/record-vietnamese-ime-gate.sh and review its bounded result file. Paste the privacy-safe matrix in a comment, or open a small PR adding the timestamped result under docs/QA/results/. Acceptance record date, Herminal release/commit, macOS version, input source, shell, and T1–T7 pass/fail/skipped status; T1, T2, T5, T6, and T7 pass with no DROP or DUP defect; cover Telex + VNI on zsh, Shift-Tab, and ordinary US-input Tab; file any failure separately
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When evaluating whether to contribute to hoangperry/herminal, 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 hoangperry/herminal acknowledge new external contributions in approximately -. Out of all submitted pull requests from non-core authors in the last 180-day window, 92.9% were successfully merged into the primary branch.
hoangperry/herminal has a recorded first-timer success rate of 100.0%. Repositories ranked Welcoming typically provide actionable feedback during code reviews and actively nurture new community contributors.
The initial maintainer response time averages ~-. 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 55.3 places hoangperry/herminal in the Welcoming tier.
The external pull request merge rate is 92.9%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
Yes, hoangperry/herminal currently has 2 active issue(s) tagged with beginner-friendly labels. You can inspect these directly from the repository issues tab.
All metrics displayed for hoangperry/herminal 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.