dotnet/roslyn

The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.

20,558
Stars
over 11 years
Age
0
Published reviews
0
Questions

Reliability breakdown

What drives the reliability score

Component scores measured daily from GitHub activity (2026-07-15).

Continuity30% of headline88

Activity on 54 of 90 tracked days in the last 90 and 0 of 30 in the last 30.

Closure30% of headline71

Merged 509 of 692 PRs opened and closed 110 of 151 issues opened over the last 90 tracked days — PR flow carries 55% of this component, issue flow 45%.

Shipping20% of headline0

0 releases in the last 180 days, 0 in the last 90 and 0 in the last 30 — a steady cadence scores highest.

Liveness10% of headline100

Last push 0 days ago — freshness decays as pushes age (roughly halves every 83 days without a push).

Support burden10% of headline0

5,553 open issues against 20,558 stars — about 270 open issues per 1,000 stars. Lighter backlogs score higher.

Adoption confidence53

Modeled — how confidently teams are adopting this repo. Stargazers

Maintenance quality59

Modeled from PR/issue responsiveness and upkeep signals. Activity pulse

Risk score50

Modeled — lower is better; adoption and continuity risk. Repository

Stays active (30d)85%

Modeled chance the repo stays active over 30 days. Activity pulse

Stays active (90d)78%

Modeled chance the repo stays active over 90 days. Activity pulse

Release rhythm (180d)0

Regularity of releases over the last 180 days. Releases

Maintainer bus risk (90d)7%

Modeled — lower is better; concentration of commits in few maintainers. Contributors graph

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