Score breakdown
🧬 Most similar developers
Closest profile, nearby score
🔥 Full roast
🔥 13-year account, 306 days of hibernation, nearly 30% of your 156 PRs are README tweaks and typo fixes, your own top project only has 30 stars, you're padding your GitHub presence by doing odd jobs for
twd2 — 72.60/100 · SOLID (Solid · Trustworthy)
TL;DR: A 13-year open-source account with a solid back-catalog of niche OS/FPGA work, now mostly dormant, whose recent contribution footprint is dominated by trivial edits and docs fixes on a single popular OJ repo — trustworthy, but barely breathing.
| Dimension | Score | Notes |
|---|---|---|
| Account maturity | 10/10 | 13.5 years old, 14 years of historical activity, no red flags on account history |
| Original project quality | 9.8/18 | 64 original repos, 307 total stars, top original repo fpga-nat64 only has 30 stars, best repo is a niche Linux Wi-Fi driver with 28 stars — no breakout hits, all niche hobby projects |
| Contribution quality | 25.9/27 | 156 merged PRs out of 173 total, only 3 maintainer-closed unmerged PRs, 13 self-closed external PRs, 1 self-closed own-repo PR; recent sample is 30% doc-like, 48% trivial edits, heavily concentrated on vijos/vj4 |
| Ecosystem / maintenance impact | 17.1/20 | 7 PRs + 16 commits into popular repos (all-time total), including contributions to 39k-star LLVM, 2k-star RISC-V BOOM, and 3k-star untrunc; verified sample includes non-trivial core changes to BOOM's TLB logic |
| Community influence | 7.1/8 | 531 followers, 254 following — healthy but unremarkable follower ratio for a 13-year account |
| Activity authenticity | 2.7/17 | Only 1 contribution in the last year, 306 days since last activity — this account is effectively on life support |
Red flags
- 306 days of complete inactivity, with only 1 contribution in the last 12 months despite 14 years of prior activity
- Recent merged PR sample is dominated by trivial edits (typo fixes, version bumps, holiday messages) with 63% of recent PRs targeting the single vijos/vj4 repo
- 13 self-closed external PRs suggest occasional contribution friction, though the maintainer rejection rate is low at 2%
Score calibration No extra adjustment. The base score already reflects the account's split personality: solid historical OS/FPGA work and verified big-project contributions on one side, near-total recent dormancy and trivial recent PRs on the other.
Verdict Normal, low-trust dormant account. The historical contribution record is legitimate and trustworthy, but the near-total lack of recent activity means this profile is more of an open-source time capsule than an active contributor right now.