scala/scala3 has 6.3k stars and gained 0 of them in the today, a 0.0% change. It is written in Scala, grouped under systems, released under Apache-2.0. Last pushed on 27 Oct 2026.
Star growth per time window: stars gained, growth percentage, the star count at the start of the period, and whether the figure was measured from our own two-hour intraday snapshots, daily snapshots, or GitHub’s rebuilt star history, for the last 6 hours, the last 12 hours, today, the last 7 days, the last 30 days, and the last year. A period with no current measurement is left blank rather than shown as zero.
Period
Stars gained
Growth
From
Measured
Last 6 hours
0
0.0%
6.3k at 06:42
Intraday snapshots, measured 12:02
Last 12 hours
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—
—
Not measured
Today
0
0.0%
6.3k on 27 Oct 2026
Daily snapshots
Last 7 days
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Last measured 24 Oct 2026
Last 30 days
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Not measured
Last year
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Not measured
A period with no current measurement is left blank: a delta needs a measurement at both ends of the period. The 6- and 12-hour periods need two intraday measurements exactly that far apart, the day-and-longer periods need snapshots on both dates, and the last year also needs star history from a year ago, which we keep for one year.
Copy either snippet into the repository's README. The badge shows total stars and the gain over the last 7d (the same window as the one below) and is hotlinked directly, with no account or token.
<a href="https://bestofgit-blue.vercel.app/projects/scala/scala3">
<img src="https://bestofgit-blue.vercel.app/badge/scala/scala3.svg?window=7d"
alt="Star and growth badge for scala/scala3 on BestOfGit" />
</a>
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A Reddit search for github.com/scala/scala3 runs while this page is rendered, at most once every 6 hours per repository. What it finds is stored in our database (25 posts per fetch, at most 200 repositories a day), so the numbers on this site can be reproduced later. Reddit's feed has no scores or comment counts, so none are shown.
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Star history
Weekly, from GitHub's stargazers history, over a 30-day window.
22 Sep 2026First seen on GitHub Trending · rank 8· 19 days later
30 Sep 2026Entered our index· 8 days later
Stars: 6.3k when it entered our index, 6.3k on the last capture we hold (28 Oct 2026), so +25 in that span. That span is our own measurement window, not a claim about what happened before it.
We hold 5 mentions for it, the oldest dated 26 Mar 2025 and the first written into our database on 28 Oct 2026. Thread dates come from the source, not from when we fetched them.
What the web says
5 items so far: 5 on Hacker News, 0 on Reddit; 0 in the last 7 days, 0 in the last 30. Checked by the pipeline, which re-scans trending repositories every few hours. Last check .
> It's kind of like the small string optimization you see in C++ ... Agreed. These types of optimizations can yield significant benefits and are often employed in language standard libraries. For example, the Scala standard library employs an analogous optimization in their Set[0] collection type. 0 - https://github.com/scala/scala3/blob/88438e2c6e6204e12666067...
> PS Perhaps they should make an actual unit test suite for their compiler. Instead they have a couple of dozen tests and have to guess if their compiler PR will break things. You did not even try to formulate it in a way that could be interpreted as you just not knowing; instead you make blatant false statements in the most confident way possible. Your statement is therefore an outright lie, spr…
Interesting. I wonder how Nim 3/Nimony handles or will handle bindings in patterns regarding copy, move or reference. Rust can change it per binding, and Ada's experimental pattern matching might have some plans or properties regarding that.[1] > By default, identifier patterns bind a variable to a copy of or move from the matched value depending on whether the matched value implements Copy. > Th…
> 1) The language is too unstable Thankfully not anymore. They got their act together and have been maintaining compatibility since Scala 3.0.0 has been released in May 2021, which is almost 4 years and counting. https://github.com/scala/scala3/releases/tag/3.0.0 Scala 3.x is to remain compatible for the whole 3.x series (think of semantic versioning). There's no Scala 4 (breaking with Scala 3) i…
Competes with
Repositories in the same collection, of a comparable size (within 5× in stars) and from a different owner, that were discussed in the same threads. Same-owner projects are excluded because they are usually pieces of the same tool, not rivals. A repository also stays out if the two never met in a discussion.
