Temporal TypeScript SDK
C-Rank Grade: A (Welcoming) - 63/100
External PR Merge Rate: 54%
Response Time: -
First Timer Success: 75%
temporalio/sdk-typescript has a recorded first-timer success rate of 75.0%. Repositories ranked A typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in temporalio/sdk-typescript 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 63.3 places temporalio/sdk-typescript in the A tier.
The external contributor pull request merge rate for temporalio/sdk-typescript is 54.0%, based on public PR activity from non-core contributors.
temporalio/sdk-typescript currently has 1 active issue(s) tagged with beginner-friendly labels like "good first issue", "beginner", or "up-for-grabs".
Active maintainer team in temporalio/sdk-typescript welcoming community pull requests and bug fixes.
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/temporalio/sdk-typescript?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 17:00 UTC (17:00 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 (68% approval). Large PRs (>500 lines) take ~115 hours (24% approval). Keep your diff compact for rapid review.
What are you really trying to do? Our production system uses a workflow worker to run about 100 distinct workflow_types. We use zod schemas to validate inputs and outputs to workflows and activities. Many of these are defined at the top level of files, all of which appear to be instantiated and have their own allocation in memory for each workflow that is in the cache. We want our production system to be able to survive bursts of workflows starting without the workers crashing. Describe the bug The workflow cache size can grow and crash the process with an out of memory error. This can be achieved with the default workflow cache settings. Our production workers use a 6GB memory request/JS heap size and would regularly see crashes due to exhausting memory as the cache size grew. It is particularly noticeable if we received a large burst of new workflows since those would all start around the same time and crashes would happen before the workflows would have a chance to complete--o
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When evaluating whether to contribute to temporalio/sdk-typescript, 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 temporalio/sdk-typescript acknowledge new external contributions in approximately -. Out of all submitted pull requests from non-core authors in the last 180-day window, 54.0% were successfully merged into the primary branch.
temporalio/sdk-typescript has a recorded first-timer success rate of 75.0%. 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 63.3 places temporalio/sdk-typescript in the Welcoming tier.
The external pull request merge rate is 54.0%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
Yes, temporalio/sdk-typescript currently has 1 active issue(s) tagged with beginner-friendly labels. You can inspect these directly from the repository issues tab.
All metrics displayed for temporalio/sdk-typescript 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.