Invoicerr is a freelance-focused invoicing app that lets you create quotes, generate invoices, track payments, and collect secure signatures.
C-Rank Grade: B (Solid) - 51/100
External PR Merge Rate: 10%
Response Time: -
First Timer Success: 50%
invoicerr-app/invoicerr has a recorded first-timer success rate of 50.0%. Repositories ranked B typically provide actionable feedback during code reviews and actively nurture new community contributors.
Maintainers in invoicerr-app/invoicerr 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 51.4 places invoicerr-app/invoicerr in the B tier.
The external contributor pull request merge rate for invoicerr-app/invoicerr is 10.3%, based on public PR activity from non-core contributors.
invoicerr-app/invoicerr currently has 2 active issue(s) tagged with beginner-friendly labels like "good first issue", "beginner", or "up-for-grabs".
Invoicerr is a freelance-focused invoicing app that lets you create quotes, generate invoices, track payments, and collect secure signatures.
Active maintainer team in invoicerr-app/invoicerr 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/invoicerr-app/invoicerr?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 16:00 UTC (16:00 UTC in your timezone). Recommended submission window is Tuesday - Thursday from 08:00 to 12:00 UTC (08:00 - 12:00 UTC local).
Maintainer Strategy: Maintainer Sweet Spot: PRs under 150 lines merge in ~16 hours (13% approval). Large PRs (>500 lines) take ~115 hours (15% approval). Keep your diff compact for rapid review.
Problem V23: dashboard metric tiles don't all share the same size. V27 (spotted while reviewing frames, not verbally flagged): the "Invoiced this month (EUR)" tile shows "0 EUR" together with a "-100%" trend badge at the same time, visually incoherent. Video (V23): https://youtu.be/-VGbYUSf0-c?t=128 (02:08) Frames (V27): f_0026.jpg, f_0036.jpg Current behavior The current dashboard (frontend/src/pages/(app)/dashboard.tsx) is a widget-contribution system (rebuilt after issues #417/#418/#419/#340) - different from what the existing documentation still describes (see Documentation below). V27 - the -100% figure is mathematically correct, not a math bug. Verified directly in frontend/src/components/widgets/widget-renderers/metric-widget.tsx, VariationChip: const diff = value - previousValue if (diff === 0) { /* "No change" */ } const isUp = diff > 0 const label = previousValue !== 0 ? t("widgets.metric.variationPercent", { percent: ((diff/previousValue)*100).toFixed(0) }) : t("widgets.
Problem A UX tester's review (https://youtu.be/-VGbYUSf0-c?t=162, 02:42, confirmed again on the invoice screen) found a right-hand sidebar block titled "About this VAT treatment" showing roughly 10 lines of raw explanatory text directly in the UI. Tester's words (translated): "Huge blocks of explanatory text... put that in a small info bubble. Don't display it like that." Current state (origin/dev) document-tax-warnings.tsx, rendered in the invoice detail page's totals sidebar: renders a title ("About this VAT treatment") and then maps each warning string into a plain paragraph, with no t() call and no collapse - the file's own comment admits this is deliberate, reusing the same always-visible style as other warning blocks. Important finding: this is NOT a fixed, finite catalog of cases like the correction-routes dialog fixed in #554/#564. The backend's own code comment on resolve-invoice-tax.ts states explicitly that these are English prose sentences composed with live, unbounded inte
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When evaluating whether to contribute to invoicerr-app/invoicerr, 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 invoicerr-app/invoicerr acknowledge new external contributions in approximately -. Out of all submitted pull requests from non-core authors in the last 180-day window, 10.3% were successfully merged into the primary branch.
invoicerr-app/invoicerr has a recorded first-timer success rate of 50.0%. Repositories ranked Solid 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 51.4 places invoicerr-app/invoicerr in the Solid tier.
The external pull request merge rate is 10.3%. GetMerged isolates non-core community contributions so external developers get an accurate benchmark of PR acceptance probability.
Yes, invoicerr-app/invoicerr 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 invoicerr-app/invoicerr 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.