RepoVelocity
Re-ranked hourly
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Free account · membership from $7/month

You already found it. Then you lost it.

Every developer has done this: you spot a promising library on a Tuesday, mean to come back to it, and never do. Six weeks later it's on the front page of everything and you're reading someone else's migration guide. A free RepoVelocity account is the memory you don't have — save what you're watching, sort it into folders, and track 3 repositories of your own hourly. No payment involved.

No credit card. No password. One click and you're in.

7Ranking models, each its own thesis
4Signal checks run on every repo
100Ranks free on every board
$0To start, and free stays free

A star count is a lifetime total. It never tells you what's happening now.

GitHub's headline number only ever goes up. It counts a star from 2019 exactly the same as one from this morning, which means a repository can be dead for two years and still outrank the thing that's replacing it. Discovery built on that number is discovery pointed at the past.

Trending has no memory

GitHub Trending shows roughly 25 repos, resets daily, and keeps no history. Miss a Thursday and that repository simply never existed as far as you're concerned. There's no way to say "keep this one where I can find it."

Stars are purchasable

A few dollars buys thousands of stars from accounts created the same week. The graph looks like a rocket. The contributor list is one person and the issue tracker is empty. Raw counts cannot tell you the difference — and by the time you can, you've written code against it.

Picking wrong is expensive

Choosing an unmaintained dependency doesn't hurt on day one. It hurts in month six, when you hit a bug nobody has answered, the maintainer's last commit is 14 months old, and the migration off it is a week of work you didn't plan for.

Sorted by stars The past
1 legacy-labs/starfieldLast commit 19 months ago · 2 contributors 48.2k +31
2 growthkit/boostr9.1k stars in 4 days · 1 contributor · no issues 11.4k +9.1k
3 corevm/runtime-x62 contributors · 240 commits this month 3.9k +1.8k

What a star sort gives you. An abandoned project in first place, a purchased spike in second, and the thing you should actually be looking at buried underneath both.

RepoVelocity · 30 days Right now
1 corevm/runtime-x62 contributors · 240 commits this month verified +86%
2 legacy-labs/starfieldLast commit 19 months ago · 2 contributors watch +0.1%
growthkit/boostrFiltered out — star curve inconsistent with activity suspect hidden

What momentum plus Signal Score gives you. The same three repositories, re-ordered by what's actually happening — and the bought one flagged and filtered before you ever click it. Free, no account needed.

Most of this site is free, and we'd rather say so plainly.

The ranking engine, the credibility scoring and every filter are open to anyone with a browser — no account, no email, no trial clock. Sign in with GitHub, still free, and you also get watchlists, folders, and hourly tracking on repositories of your own. Membership exists for one specific moment: when the free top 100 stops being deep enough, and three tracked repositories stop being enough.

Three things a bookmark folder will never do for you.

1 Watchlists & folders Free account

Keep the shortlist that's currently living in 40 open tabs.

Bookmark a repo and it goes into a folder you named — Evaluating for Q3, Rust HTTP stack, things my CTO keeps mentioning. It's the same list next week, on your laptop and your phone, with live momentum numbers attached to every row instead of a dead URL.

The point isn't storage. It's that your list keeps updating itself. Open it in a month and you can see, in one glance, which of your candidates kept climbing and which quietly stalled out. Bookmarks and folders both come with a free account.

Your bookmarks Free

Folders

Rust HTTP7
Eval · Q312
AI tooling23
New folder
hyperium/hyperSaved 6 weeks ago · still climbing verified +12%
tokio-rs/axumSaved 6 weeks ago · accelerating verified +31%
quiet-fork/tide-nextSaved 6 weeks ago · momentum fading watch −4%

2 Track your own repos 3 free · 25 member

Track the repos that matter to you, not just the ones that made a board.

Your own project. A competitor's. The internal-ish tool your team depends on that will never chart. Paste owner/repo or a github.com link and RepoVelocity starts collecting hourly snapshots for it — the same momentum maths, applied to your list instead of ours.

Which also means you can finally answer "is our repo growing faster than theirs?" with a curve rather than a feeling. Three slots come with a free account; membership raises it to 25.

Track a repo Free · 3 slots
your-org/your-project Track
Allowance2 of 3 used · members get 25
your-org/your-projectTracking hourly since today yours +6%
rival-co/their-projectTracking hourly since 12 Jun rival +2%

Snapshots run on the same hourly cron as the public boards — your repositories get the identical treatment, not a slower lane.

3 Full ranked depth Membership

The interesting stuff is rarely in the top ten.

Everyone gets the top 100 of every board — which is genuinely a lot, and it's where the consensus picks live. But consensus picks are the ones your competitors already found. Rank 340 on the 30-day growth board is where a two-month-old project with 61 contributors is quietly compounding.

Membership removes the cap. Every board scrolls to its full depth, with the same filters, the same Signal Score, the same hourly refresh. This is the thing you're actually paying for — that, and the jump from 3 tracked repositories to 25.

Growth · 30 days Membership
99 okteto/pipeline-lite18 contributors · 3 months old normal +44%
100 vellum-io/schema-drift31 contributors · 5 months old verified +41%
101 ferrous/edge-cache27 contributors · 2 months old verified +39%
102 plainkit/obsv44 contributors · 7 months old verified +38%
103 hansa/queue-rs61 contributors · 2 months old verified +37%
That's the free top 100
Rank 1Members: no cap

Start free. Upgrade when the free plan starts annoying you.

That's genuinely the whole strategy. Use the boards, save your shortlist, track a few repos — and if you find yourself hitting the bottom of the top 100 or wanting a fourth tracked repository, that's the moment membership is for. $7 a month is less than one bad dependency choice costs you in an afternoon.

Free

$0forever

No card, no trial timer. Sign in with GitHub to unlock saving.

  • Every ranking board, re-ranked hourly
  • Signal Score credibility on every repo
  • Saved bookmarks, organised into folders
  • 3 repositories tracked hourly
  • Boards stop at rank 100
Sign up free

GitHub OAuth · 1 click

Member · Annual

$49/year

Works out at $4.08/month. Save $35 against paying monthly.

  • Every member benefit, identical
  • 42% cheaper than twelve monthly payments
  • One renewal a year instead of twelve line items
  • Easiest thing in the world to expense
  • Founding price, locked for as long as you stay

Secured by Stripe · cancel anytime

Exactly what changes when you upgrade.

Two rows differ. We've highlighted them rather than padding the table to make the paid column look busier than it is.

Feature Free account Member
Hourly re-ranked boards
Signal Score & credibility bands
All time windows & ranking models
Category, language & age filters
Growth-curve comparison
Saved bookmarks
Folders
Ranking depth per boardTop 100Unlimited
Custom repositories tracked325
Price$0$7/mo · $49/yr

The things worth asking before you hand over $7.

What do I get without paying anything?

Without an account: every ranking board, Signal Score credibility bands, all filters, growth-curve comparison, and the top 100 of each board. With a free account on top of that: saved bookmarks, folders to organise them, and hourly tracking for 3 repositories of your own choosing. None of that expires or asks for a card.

So what does membership actually unlock?

Two things, and we'd rather be specific than vague about it. It removes the rank-100 cap so every board scrolls to its full depth, and it raises custom repository tracking from 3 to 25. If neither of those limits is bothering you yet, the honest advice is to stay on the free plan until one does.

Do I need a credit card to sign up?

No. Signing up is GitHub OAuth and nothing else — no password to invent, no card, no email verification loop. You land on the free plan and stay there until you deliberately pick a paid one.

What exactly is a Signal Score?

A credibility measure built from four checks per repository: contributor spread, commit cadence, issue and pull request activity, and the shape of the star curve against the underlying work. Each repository lands in a band — verified, normal, watch or suspect. A repo whose stars arrive in a vertical line while its contributor count stays at one gets flagged, and suspect repositories are hidden from the boards by default. More on how it works →

Can I cancel? What happens to my saved lists?

Cancel any time from the Stripe customer portal. You keep member access to the end of the period you've already paid for, then drop back to the free plan. Your bookmarks and folders are unaffected either way — they're free-account features, not membership ones, so there's nothing to lose by cancelling. If you were tracking more than 3 repositories, those stay stored; you just can't add past the free allowance again until you rejoin.

What do you actually store about me?

Your GitHub user id, handle, display name, avatar URL and email, plus whatever you choose to save. Sessions are opaque random tokens and only their SHA-256 hash is ever written to the database, so a stolen dump can't be replayed as a login. Card details never touch our servers — Stripe holds those. Full detail in the privacy policy.

Why $7 and not free-with-ads?

Because ads would change what gets ranked. The entire value of this site is that the ordering is a function of the data and nothing else — the moment a repository can pay to move up, the boards are worth nothing. Membership money keeps the incentives pointed the same direction as yours.

Is this useful if I'm not a full-time engineer?

Yes — arguably more so. If you're building fast with AI assistance, your stack choices carry more risk, not less, because you're shipping on libraries you haven't read line by line. Picking ones with real contributor depth means the answers, examples and fixes you'll need actually exist when you go looking.

Stop re-finding the same repositories.

The free account is where most of the value is, and it costs nothing. Upgrade later, or never.

Free plan · no card · one click