Visibility winner
IDSIA/sacred
4.4K stars
Use this as the long-horizon mindshare read, not as the final answer.
Freshness winner
FuelLabs/compiler-explorer-infra
Momentum not captured in this snapshot
Last commit Jan 13, 2026
Adoption winner
FuelLabs/compiler-explorer-infra
Package mapping still partial
GitStar keeps the comparison directional when linked package telemetry is missing.
Data completeness
Comparison confidence
0/2 package links
0/2 repos have weekly momentum in the current snapshot.
Compare up to four repositories with comma-separated owner/repo names. GitStar keeps missing package or momentum data explicit instead of flattening it into a false zero.
FuelLabs/compiler-explorer-infra has the strongest current movement signal in this set. Package mapping is still partial, so this comparison cannot declare a clean adoption winner yet.
GitStar keeps cross-repository gaps visible. Missing package mappings or partial momentum data lower confidence, but they do not stop the page from showing a directional read.
IDSIA/sacred currently leads on long-horizon mindshare with the strongest star base in this comparison.
Stars are strongest at showing durable visibility, not direct production fit.
FuelLabs/compiler-explorer-infra has the strongest current movement signal in this set.
Recent movement is missing from the current cache, so freshness falls back to commit recency.
Package mapping is still partial, so this comparison cannot declare a clean adoption winner yet.
Treat this as a directional evaluation and verify ecosystem usage directly from package registries.
This comparison lives in the same infrastructure lane, so package usage and repo detail should carry more weight than raw stars alone.
Shared category overlap makes the comparison more decision-useful than a random popularity matchup.
Infrastructure to set up the public Compiler Explorer instances and compilers
Sacred is a tool to help you configure, organize, log and reproduce experiments developed at IDSIA.