编程导航 2025 年 AI + 全栈新项目，基于 Spring Boot 3 + LangChain4j + Vue 3 构建的程序员技术练兵场平台，检验程序员水平。支持 AI 生成关卡、薪资动态评估、拖拽式答题、个性化学习建议、面试题推荐等核心功能。覆盖 AI Agent、LangChain4j、AI 大模型、MySQL / Redis 存储、MyBatis Plus、Knife4j 接口文档、Markdown 和 Mermaid 图表渲染、工具调用等核心技术。帮程序员提升技术广度和薪资水平，给简历增加竞争力。
C-Rank Grade: D (Risky) - 8/100
External PR Merge Rate: -
Response Time: -
First Timer Success: -
liyupi/coder-test has a recorded first-timer success rate of 0.0%. Repositories ranked D typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in liyupi/coder-test 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 8.0 places liyupi/coder-test in the D tier.
The external contributor pull request merge rate for liyupi/coder-test is 0.0%, based on public PR activity from non-core contributors.
liyupi/coder-test does not currently have active "good first issue" tags indexed, but accepts external contributions through standard GitHub issue tracking.
编程导航 2025 年 AI + 全栈新项目，基于 Spring Boot 3 + LangChain4j + Vue 3 构建的程序员技术练兵场平台，检验程序员水平。支持 AI 生成关卡、薪资动态评估、拖拽式答题、个性化学习建议、面试题推荐等核心功能。覆盖 AI Agent、LangChain4j、AI 大模型、MySQL / Redis 存储、MyBatis Plus、Knife4j 接口文档、Markdown 和 Mermaid 图表渲染、工具调用等核心技术。帮程序员提升技术广度和薪资水平，给简历增加竞争力。
Collaborative maintainer environment in liyupi/coder-test. Reviews community pull requests with focus on project quality.
Discussions in liyupi/coder-test 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/liyupi/coder-test?utm_source=github&utm_medium=badge)
External PR acceptance
First PR success rate
50% receive response in
90% receive response in
Maintainer review activity heatmap
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~16 hours (81% approval). Large PRs (>500 lines) take ~115 hours (29% approval). Keep your diff compact for rapid review.
No cached good first issues currently tracked for liyupi/coder-test.
Rate what actually matters after opening a pull request here.
Rate your first-hand PR experience (review speed, maintainer responsiveness, and onboarding ease) to help other contributors.
When evaluating whether to contribute to liyupi/coder-test, 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 liyupi/coder-test acknowledge new external contributions in approximately -. Out of all submitted pull requests from non-core authors in the last 180-day window, 0.0% were successfully merged into the primary branch.
liyupi/coder-test has a recorded first-timer success rate of 0.0%. Repositories ranked Risky 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 8.0 places liyupi/coder-test in the Risky tier.
The external pull request merge rate is 0.0%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
liyupi/coder-test does not have open beginner labels indexed currently, but external PRs for bugs and documentation improvements are evaluated via normal issue triage.
All metrics displayed for liyupi/coder-test 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.