no-mistakes

Unified static codebase intelligence CLI for TS/JS module graphs, symbols, React traits, queue hops, server routes, and project checks.

npm install --save-dev no-mistakes
npx no-mistakes dependencies src/main.mts --json
npx no-mistakes dependents src/utils.mts --json
npx no-mistakes symbols src/utils.mts --json
npx no-mistakes check --json

Programmatic Node usage loads the same Rust analysis through N-API:

const {
  dependencies,
  dependents,
  check,
  fetches,
  playwrightRelated,
  symbols,
  testsPlan,
  queueEdges,
  queueRelated,
  queueCheck,
  serverRouteList,
  serverRouteEdges,
  serverRouteRelated,
  reactAnalyze,
  reactCheck,
} = require("no-mistakes");

(async () => {
  const deps = await dependencies({
    root: process.cwd(),
    files: ["src/main.mts"],
    relationships: ["import"],
  });
  const tests = await dependents({
    root: process.cwd(),
    files: ["src/utils.mts"],
    tests: ["vitest"],
  });
  const symbolFacts = await symbols({
    root: process.cwd(),
    files: ["src/utils.mts"],
    include: "both",
  });
  const signatureImpact = await symbols({
    root: process.cwd(),
    files: ["src/utils.mts"],
    mode: "signature-impact",
    symbol: "parseDate",
  });
  const plan = await testsPlan({
    root: process.cwd(),
    framework: "vitest", // also supports "playwright" and "swift"
    changedFiles: ["src/utils.mts"],
  });
  const projectCheck = await check({
    root: process.cwd(),
    tsconfig: "tsconfig.json",
  });
  const coveredByPlaywright = await playwrightRelated({
    root: process.cwd(),
    files: ["web/app/users/page.tsx"],
  });

  const queueHops = await queueRelated({
    root: process.cwd(),
    files: ["src/jobs/enqueue.ts"],
    direction: "both",
  });
  const routeEdges = await serverRouteEdges({
    root: process.cwd(),
    roots: ["src/server.ts"],
  });
  const components = await reactAnalyze({
    root: process.cwd(),
    targets: ["app/**/*.tsx"],
  });
})();

External no-mistakes-* executables on PATH can be invoked as subcommands. For example, after installing no-mistakes-scripts:

npm install --save-dev no-mistakes-scripts
npx no-mistakes rust-no-inline-tests crates/*/src
npx no-mistakes rust-max-lines-per-file crates/*/src crates/*/tests

See the full documentation in docs/, the CLI command index, and the Node/N-API guide.