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Gleam says "Up to date" after you just edited a file, or the runtime crashes on a module you renamed. A diagnostic map from symptom to cause — mtime granularity, orphaned .beam files, dependency graph gaps, cross-target cache collisions, and CI cache poisoning — with the exact checks and fixes.
Discover how Gradle’s build cache and incremental compilation can slash rebuild times in multi‑module projects. Learn the setup, a concrete example, and trade‑offs you need to watch out for.
For a low-traffic TypeScript workload, such as a small internal service that is built and deployed only occasionally, the dominant cost of a clean build is type checking, and the large set of third-party declaration files under node_modules contributes a significant share of that work. TypeScript's documented skipLibCheck compiler option skips type checking
The goal is to determine the exact boundary at which Cargo’s rebuild logic and rustc’s incremental state diverge, causing a stale artifact to be reused. Constraints include changes to the toolchain, RUSTFLAGS, dependency versions, and build‑script side effects that may not be fully captured by Cargo’s fingerprinting. The uncertainty lies in whether Cargo’s c
erlang
gleam
gradle
typescript
rust