PowderworksCode/headstart
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Start dependent crates before their dependencies finish type-checking
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About the project
Patches to rustc and cargo that let dependent crates start compiling before their dependencies finish checking function bodies, speeding up cargo check and cargo build.
Useful for
- Speed up cargo check of large Rust projects like rust-analyzer or bevy on many-core machines
- Build patched rustc and cargo via scripts/setup.sh and benchmark the gain on your project
- Run scripts/sweep.sh to verify diagnostics and build results stay unchanged
README summarized by DeepSeek V4.1 Flash. Details may be inaccurate.
Star growth looks organic. Data as of October 4, 2026, 14:37 UTC.
The star-growth assessment does not verify whether the project is safe to run.
Stars per day
Bars show daily stars; the line is a moving average of the available history. Short histories do not yet establish a reliable usual pace. Red marks spike days.
Why it’s trending
- 11 stars so far today, about 16 expected by the end of the day.
- The repository is 7 days old and already has 13 stars. With less than two weeks of history, there's no usual pace to compare the spike against yet.
- Hacker News: “Emitting metadata early makes building/checking Rust up to twice as fast” — 41 points, 8 h ago.
Three GitHub discoveries in each edition
What they do, why they are gaining interest, and what to check before using them.
Editions at 10:00, 16:00, 22:00 MSK.
Numbers
- Total stars
- 13
- Today
- 11 · ≈ 16 by evening
- Forks
- 1
- Issues and pull requests
- 5
- Watchers
- 0
- Language
- Rust
- Created
- September 27, 2026
- Last push
- October 4, 2026
Star trust
Growth looks organic: forks and discussion are in line with active projects, and stars arrive unevenly, the way people give them.
These are heuristics, not a verdict: we judge by the repository’s behavior, not by a list of stargazers.
Hacker News discussions
- Emitting metadata early makes building/checking Rust up to twice as fast41 points, October 4, 2026
Spotted in
- October 4, 2026Spotted on Hacker News