Live engineering stats

Real numbers for Yassin Younis, refreshed daily. Every metric on this page aggregates every repository the author contributes to. Per-metric provenance is in the methodology section at the bottom.

Refreshed just now

Headline

1,502

commits authored, all-time

[1]

530

commits, last 365 days

[2]

+103,263

lines added

[3]

−276,854

lines removed

[3]

repositories contributed to

[4]

distinct languages by bytes

[5]

Active span: 2023-07-03 → 2026-05-24.

Languages

By total bytes across every repository the author contributes to. Top 7 shown; remainder folded into "Other".

TypeScript 65.0%JavaScript 12.8%Swift 5.8%CSS 4.8%HTML 2.8%C++ 2.7%Python 2.1%Other 4.0%

Frameworks

Counted by repositories whose top-level package.json declares the framework as a direct dependency.

React19 repos
Next.js14 repos
Tailwind11 repos
Express.js3 repos
MongoDB2 repos
Nest.js1 repo
Vue1 repo

Activity

Daily contribution counts for the past 365 days. Heatmap buckets each commit in Europe/Istanbul from a sample of 1,272 authored commits.

248

longest daily streak (last 365d)

current daily streak

Sun

Mon

Tue

Wed

Thu

Fri

Sat

Collaboration

522

pull/merge requests opened

455

merged

reviews given

issues filed

Sums pull-request, merge-request, review, and issue counts across every git host the author uses.

Methodology

Numbers above sum every repository the author contributes to. Sources currently include GitHub (public & private repositories on GitHub, queried via `gh api` / GraphQL contribution calendar) and Layermark (a private employer-hosted GitLab, queried via direct REST with a `PRIVATE-TOKEN` header against https://git.layermark.com/api/v4/). New hosts can be added without changing this page or the schema — provider metadata lives in app/_data/providers.ts and per-metric methodology fragments in app/stats/_methodology.tsx.

All-time commits. GitHub: /search/commits?q=author:Yassin-Younis (total_count). Layermark: walk /projects/<id>/repository/commits?with_stats=true&since=<account_created_at> for every project the user is a member of; filter to commits authored or committed by them; skip merge commits.
Commits last 365d. GitHub: GraphQL user.contributionsCollection.contributionCalendar daily buckets summed over a year. Layermark: same commit walk above, filtered to the trailing 365 days.
Lines added / removed. GitHub: per-repo /repos/<o>/<r>/stats/contributors weekly buckets' a/d fields summed (two-pass — first request kicks off the stats cache build, second pass collects). Layermark: per-commit stats.additions/stats.deletions from the same with_stats=true walk; merge commits excluded so their diff stats don't double-count.
Repositories. GitHub: gh repo list Yassin-Younis (non-fork, non-archived). Layermark: count projects the user has at least one non-merge commit in.
Languages. Per-host bytes are summed across all sources; percentages recomputed over the combined total. GitHub: per-repo /repos/<o>/<r>/languages (bytes by language). Layermark: per-project /projects/<id>/languages returns percentages; multiplied by statistics.repository_size to get bytes.
Frameworks. Per-repo top-level package.json read from the default branch. A framework is counted in a repo when any sentinel dependency appears in dependencies, devDependencies, or peerDependencies. GitHub: per-repo /repos/.../contents/package.json. Layermark: per-project /projects/.../repository/files/package.json/raw.
Activity rhythm. Daily series merges per-host date buckets into one timeline; streak runs are recomputed from the merged series. The heatmap concatenates each host's commit timestamps and buckets them once by day-of-week × hour-of-day. GitHub: contribution calendar provides daily buckets; the heatmap pulls from /search/commits sample (capped at 1000 by the API). Layermark: every commit's authored_date contributes to both the daily series and the heatmap. Buckets are computed in Europe/Istanbul.
Collaboration. GitHub: /search/issues with type:pr author:, type:pr author: is:merged, type:pr reviewed-by:, and type:issue author:. Layermark: /merge_requests?author_username=…, /merge_requests?…state=merged, /merge_requests?reviewer_username=…, and /issues?author_username=…; totals come from the response's X-Total header.

Per-source snapshots are archived in the committed JSON so that a host going offline (token rotation, employment change) does not drop its historical contribution to the totals. Reproduce locally with pnpm fetch-git-stats.