1.5

Adjusted Signal

1.5

Raw Pattern Score

100%

Time Factor

2026-10-31

Last Push

14.0K

Stars

Rust

Language

367.6K

Lines of Code

10.3K

Files

487

Pattern Hits

2026-10-31

Scan Date

0.00

HC Hit Rate

Risk Review · Payload v1

Use each vector to guide manual verification of the underlying findings.

Payload schema: 1.0.0 · Engine: 2.0.0 · Scoring: heuristic-density-v1 · Scan date: 2026-10-31.

Cognitive Ownership Risk 6.9/100 · LOW

Can maintainers explain intent, assumptions, and trade-offs? 484 finding(s).

Hallucinated Dependency & Supply Chain Risk 0.4/100 · LOW

Are imports declared and package/API names verified? 3 finding(s).

Agent Over-Engineering Ratio 1.1/100 · LOW

Are wrappers, guards, and repeated structures necessary? 83 finding(s).

PR Review Velocity Impact 7.0/100 · LOW

Which changes need focused human review? 487 finding(s).

What These Metrics Mean

Adjusted Signal: Legacy pattern score normalized per 1,000 scanned lines and multiplied by the repository-level time factor. It is not an estimate of AI authorship.
Raw Pattern Score: Sum of severity- and context-weighted pattern findings before applying the time factor.
Time Factor: A coarse multiplier based on repository last-push metadata. It does not identify when individual code was written.
Pattern Hits: Count of configured pattern findings. Review each location and surrounding code before acting.
HC Hit Rate: High- and critical-severity findings per scanned file. Severity is a configured detector weight, not proof of a vulnerability or authorship.
Lines / Files: Scan coverage denominators used by the legacy normalized score.

Pattern-Signal History

This chart tracks the legacy adjusted pattern score across scan runs. Changes can reflect source changes, scan coverage, or detector/scoring versions; they do not measure AI adoption or prove that a team refactored code. Compare runs only when their scoring versions are compatible. The dashed line tracks the raw pattern-hit count.

Severity Breakdown

Groups findings by configured severity weight. Severity is not a confidence estimate, security rating, or proof that a package is missing. Verify imports against the project's manifests and inspect each finding in its local design context.

CRITICAL 3HIGH 2MEDIUM 3LOW 479

Directory Score Breakdown

This horizontal bar chart shows where configured pattern scores accumulate across directories. Treat the bars as locations to inspect, not as evidence of authorship or code quality. Use the file-level findings to decide whether a directory needs a focused ownership, dependency, complexity, or review check.

Pattern Findings

The scanner identified 487 distinct pattern matches across 9 syntactic categories. Each entry below represents a discrete location in the source code where the engine recorded a detector match to inspect in context. Expand any category row to inspect the individual file paths, line numbers, code snippets, and the lexical context (CODE, COMMENT, or STRING) in which each match was detected.

Reading the findings table: The Severity column indicates the configured finding weight (CRITICAL / HIGH / MEDIUM / LOW). The Context column identifies whether the match occurred inside executable code, an inline comment, or a string literal — legacy comment-context matches receive a ×1.5 score weight. The ⚡ bolt icon marks clustered matches: three or more patterns within a 10-line window, each receiving an additional ×1.5 density multiplier under the legacy scoring model.

Over-Commented Block360 hits · 360 pts

Severity	File	Line	Snippet	Context
LOW	tasks/generator/src/output/rust.rs	81	/// in generated code.	COMMENT
LOW	tasks/generator/src/generators/mod.rs	21	fn generate_many(&self, ctx: &Context) -> Result<Vec<Output>> {	COMMENT
LOW	crates/rolldown_watcher/src/watcher_state.rs	1	use crate::file_change_event::FileChangeEvent;	COMMENT
LOW	crates/rolldown/tests/rolldown/optimization/mod.rs	1	// Only Rust-based tests are declared here.	COMMENT
LOW	…_order/emergent_cycle_partial_forwarder/a/forwarder.js	1	// Eager partial forwarder in chunk A. The exported function keeps it retained without making it	COMMENT
LOW	…ecution_order/deconflict_forced_runtime_helper/main.js	1	// Deconflict must register force-included runtime statements (rolldown/rolldown#10104 review item 2).	COMMENT
LOW	…_order/emergent_init_cycle_eager_interop/h/eagerhaz.js	1	// The eager hazard: earlier than every planned module in the root's expected order, so on-demand	COMMENT
LOW	…on_order/emergent_cycle_eager_reexport_overlay/main.js	1	// Regression pin for a retained eager re-export barrel next to a potential cross-chunk cycle.	COMMENT
LOW	…r/emergent_cycle_eager_reexport_overlay/a/forwarder.js	1	// Eager pure re-export barrel in chunk A. It has no side effect or order-sensitive initializer of	COMMENT
LOW	…n_order/namespace_pure_reexport_barrel/outer-barrel.js	1	// Outer star-re-export barrel (like victory-vendor's `export * from "d3-scale"`). It re-exports the	COMMENT
LOW	…ion_order/pure_annotation_local_fn_reads_global/dep.js	1	// `getGlobalValue` is a local function whose body accesses a global variable.	COMMENT
LOW	…xecution_order/package_barrel_plain_reexport/barrel.js	1	// A package barrel in the `@carbon/react` shape: it does NOT use `export { X } from './x'`	COMMENT
LOW	…order/emergent_cycle_excluded_forwarder_import/main.js	1	// Hole 2 — a wrapped barrel's excluded `export * from` hop routes init through a non-included	COMMENT
LOW	…on_order/emergent_cycle_excluded_forwarder_import/f.js	1	// Non-included forwarder. Nothing consumes its exports (the barrel's `export * from` hop is	COMMENT
LOW	…emergent_cycle_excluded_forwarder_import/c/eagerhaz.js	1	// The eager hazard in chunk C: earlier than every planned module in the first root's expected	COMMENT
LOW	…s/rolldown/function/external_interop_invariants/mod.rs	121		COMMENT
LOW	crates/rolldown/tests/rolldown/issues/9651/main.js	1	// Repro for https://github.com/rolldown/rolldown/issues/9651	COMMENT
LOW	crates/rolldown/tests/rolldown/issues/9691/main.js	1	// Consumer imports ONLY HandlerA from the barrel. Because lib/index.js is an	COMMENT
LOW	crates/rolldown/tests/rolldown/issues/8863/noop.js	1	// Empty module that gets included when treeshake is disabled.	COMMENT
LOW	crates/rolldown/tests/rolldown/issues/9028/cycle-a.js	1	// cycle-a and cycle-b form a circular dependency.	COMMENT
LOW	…ates/rolldown/tests/rolldown/issues/9882/dependency.js	1	// Re-exported under a different name (`SharedEnum`) so the entry can declare a colliding local	COMMENT
LOW	…e.exports_export/safely_merge_cjs_ns_reexport/entry.js	1	// Test case: re-export from CJS module with namespace alias	COMMENT
LOW	…olldown/cjs_compat/cjs_namespace_late_mutation/main.js	1	import assert from 'node:assert';	COMMENT
LOW	…gs/dynamic_import_from_node_modules_no_warning/main.js	1	// `shared.js` is statically imported here, so it lives in the entry chunk.	COMMENT
LOW	…opics/deconflict/unreferenced_renamed_conflict/main.js	1	import { test } from './module_a.js';	COMMENT
LOW	…onflict/cjs_shadowing_require_namespace_object/main.js	1	// CJS entry: `require()` of the ESM `./lib.js` forces CJS wrapping (`__commonJSMin`). The	COMMENT
LOW	…lict/nested_scope_rename_counter/module_with_nested.js	1	// Function with parameters `a` and `a$1`.	COMMENT
LOW	…/topics/deconflict/nested_scope_rename_counter/main.js	1	import { a } from './other.js';	COMMENT
LOW	…s/hmr/error_recovery/from_rebuild_syntax_error/main.js	1	// Step 0 breaks dep.js with a syntax error; the failed scan merges nothing.	COMMENT
LOW	…/error_recovery/from_rebuild_unresolved_import/main.js	1	// Step 0 breaks dep.js with an unresolved import; the failed scan merges	COMMENT
LOW	…pics/hmr/retry_pending_rescans_on_empty_update/main.js	1	// Step 0 breaks dep.js (queued in `pending_rescans`). Step 1 touches side.txt,	COMMENT
LOW	…e/const_value_inlining_bundle/print-shorthand-entry.js	1	import { foo, _bar } from './print-shorthand-constants'	COMMENT
LOW	…n/tests/esbuild/dce/no_side_effects_comment/stmt-fn.js	1	//! These should all have "no side effects"	COMMENT
LOW	…n/tests/esbuild/default/char_freq_ignore_comments/b.js	1	export default function(one, two, three, four) {	COMMENT
LOW	…/esbuild/default/.legal_comments_many_end_of_file/a.js	1	console.log('in a') //! Copyright notice 1	COMMENT
LOW	…/esbuild/default/.legal_comments_many_end_of_file/b.js	1	console.log('in b') //! Copyright notice 1	COMMENT
LOW	…ldown/tests/esbuild/default/inject_import_ts/inject.js	1	// Unused imports are automatically removed in TypeScript files (this	COMMENT
LOW	…tes/rolldown/tests/esbuild/default/source_map/data.txt	1	#2041	COMMENT
LOW	crates/rolldown/src/esm_init_obligations.rs	1	//! The neutral home of every wrapped-ESM `init_` obligation* primitive — the one place that	COMMENT
LOW	crates/rolldown/src/esm_init_obligations.rs	21	//! enumerator/collector against a probe [`OrderWrapState`], extended to the excluded records	COMMENT
LOW	crates/rolldown/src/esm_init_obligations.rs	61	/// nested re-export record emits nothing — a wrapped ancestor barrel walks through it and owns	COMMENT
LOW	crates/rolldown/src/esm_init_obligations.rs	181	/// statement between the entry and such a module is tree-shaken, none of the record-scoped	COMMENT
LOW	crates/rolldown/src/esm_init_obligations.rs	301	/// Resolve direct and forwarded ESM init targets for one static import record.	COMMENT
LOW	crates/rolldown/src/esm_init_obligations.rs	1001	},	COMMENT
LOW	crates/rolldown/src/chunk_graph.rs	61	}	COMMENT
LOW	crates/rolldown/src/module_finalizers/mod.rs	121	pub missing_file_reference_ids: FxIndexMap<CompactStr, Span>,	COMMENT
LOW	crates/rolldown/src/module_finalizers/mod.rs	781	}	COMMENT
LOW	crates/rolldown/src/types/scan_stage_cache.rs	81		COMMENT
LOW	crates/rolldown/src/types/linking_metadata.rs	21	///	COMMENT
LOW	crates/rolldown/src/types/linking_metadata.rs	61	// Entry chunks need to generate code that doesn't belong to any module. This is the list of symbols are referenced by	COMMENT
LOW	crates/rolldown/src/types/linking_metadata.rs	81	/// its subtree) into its chunk group (#8920). Populated by `patch_module_dependencies`; with	COMMENT
LOW	crates/rolldown/src/types/linking_metadata.rs	161	#[inline]	COMMENT
LOW	…es/generate_stage/compute_wrapped_esm_init_metadata.rs	241	fn init_is_noop(meta: &LinkingMetadata, ast: Option<&EcmaAst>, keep_names: bool) -> bool {	COMMENT
LOW	…es/generate_stage/compute_wrapped_esm_init_metadata.rs	261	// which only ever keeps a redundant (harmless) init call — never drops a needed one.	COMMENT
LOW	…es/generate_stage/compute_wrapped_esm_init_metadata.rs	481	)	COMMENT
LOW	…/rolldown/src/stages/generate_stage/chunk_optimizer.rs	201	self.chunks[chunk_idx].modules = modules;	COMMENT
LOW	…/rolldown/src/stages/generate_stage/chunk_optimizer.rs	601	let merged_user_defined_chunk =	COMMENT
LOW	…/rolldown/src/stages/generate_stage/chunk_optimizer.rs	641	// If not, we cannot merge the shared modules into the user-defined entry chunk because	COMMENT
LOW	…/rolldown/src/stages/generate_stage/chunk_optimizer.rs	841	// whenever the chunk is loaded. If the common chunk also holds another	COMMENT
LOW	…/rolldown/src/stages/generate_stage/chunk_optimizer.rs	881	let is_target_common_chunk = matches!(target_chunk.kind, ChunkKind::Common);	COMMENT
300 more matches not shown…

Hyper-Verbose Identifiers83 hits · 83 pts

Severity	File	Line	Snippet	Context
LOW	crates/rolldown/tests/rolldown/issues/6660/d.js	1	export async function loadEventStreamCapability() {	CODE
LOW	…/deconflict/issue_6586_generated_name_conflict/main.js	11	function testGeneratedNameConflict(a$1) {	CODE
LOW	docs/apis/plugin-api/file-urls.md	59	function registerPaintWorkletPlugin() {	CODE
LOW	docs/apis/plugin-api/inter-plugin-communication.md	146	function modulePreloadPolyfillPlugin() {	CODE
LOW	docs/.vitepress/markdown-hooks-graph.ts	522	export function createHooksGraphProcessor(): Processor {	CODE
LOW	scripts/misc/setup-benchmark-input/util.js	12	export async function cloneRolldownBenchcasesIfNotExists() {	CODE
LOW	scripts/meta/utils.js	5	export function assertRunningScriptFromRepoRoot() {	CODE
LOW	scripts/src/esbuild-tests/gen-tests.ts	189	function collectFunctionLocalBindings(	CODE
LOW	scripts/src/esbuild-tests/snap-diff/runner.ts	237	function getSummaryMarkdownAndStats(	CODE
LOW	packages/rolldown/build.ts	295	function readDefaultDevRuntimeSource() {	CODE
LOW	packages/rolldown/build.ts	301	function getTsconfigCompilerOptionsForFile(file: string) {	CODE
LOW	…ges/rolldown/tests/builtin-plugin/vite-resolve.test.ts	133	async function bundleNodeBuiltinNamedImport(options: { isBuild: boolean; isBundled?: boolean }) {	CODE
LOW	…rolldown/tests/stability/issue-3453/src/import-maps.js	39	function sortAndNormalizeSpecifierMap(originalMap, baseURL) {	CODE
LOW	…rolldown/tests/stability/issue-3453/src/import-maps.js	186	function parseURLLikeImportSpecifier(specifier, baseURL) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file57.js	84	function getScoreForSearchIndexItem(item, query, words, fullQuery) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	1264	function removeNonTranslationalTransform(visualElement) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	2212	function makeNoneKeyframesAnimatable(	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	2499	function requiresPregeneratedKeyframes(options) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	4535	function variantLabelsAsDependency(prop) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	4581	function createRendererMotionComponent(	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	4653	function getProjectionFunctionality(props) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	4948	function updateMotionValuesFromProps(element, next, prev) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	5410	function createDOMMotionComponentProxy(componentFactory) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	5606	function calcRelativeAxisConstraints(axis, min, max) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	5618	function calcViewportAxisConstraints(layoutAxis, constraintsAxis) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	6968	function cancelTreeOptimisedTransformAnimations(projectionNode) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	8312	function shouldAnimatePositionOnly(animationType, snapshot, layout2) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	8450	function fireSyntheticPointerEvent(name, handler) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	8853	function scrapeMotionValuesFromProps(props, prevProps, visualElement) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	9194	function createMotionComponentFactory(preloadedFeatures, createVisualElement) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	10070	function createWindowResizeHandler() {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	10827	function createAnimationsFromSequence(	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	11089	function createObjectVisualElement(subject) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	11619	function useInstantLayoutTransition() {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	11656	function disableInstantTransitions() {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	11684	function handoffOptimizedAppearAnimation(elementId, valueName, frame2) {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	11716	function resumeSuspendedAnimations() {	CODE
LOW	…/rolldown/tests/stability/issue-3453/src/lib/file37.js	11723	function startOptimizedAppearAnimation(	CODE
LOW	packages/rolldown/tests/src/utils.ts	52	export function getOutputSourcemapFilenames(output: RollupOutput) {	CODE
LOW	packages/rolldown/src/builtin-plugin/constructors.ts	17	export function viteModulePreloadPolyfillPlugin(	CODE
LOW	packages/rolldown/src/builtin-plugin/constructors.ts	31	export function viteDynamicImportVarsPlugin(config?: DynamicImportVarsPluginConfig): BuiltinPlugin {	CODE
LOW	packages/rolldown/src/builtin-plugin/constructors.ts	56	export function viteBuildImportAnalysisPlugin(	CODE
LOW	packages/rolldown/src/builtin-plugin/constructors.ts	73	export function isolatedDeclarationPlugin(	CODE
LOW	packages/rolldown/src/builtin-plugin/constructors.ts	114	export function viteReactRefreshWrapperPlugin(	CODE
LOW	packages/rolldown/src/builtin-plugin/utils.ts	52	export function makeBuiltinPluginCallable(	CODE
LOW	packages/rolldown/src/plugin/bindingify-hook-filter.ts	41	function transformFilterMatcherToFilterExprs(	CODE
LOW	packages/rolldown/src/plugin/bindingify-hook-filter.ts	244	export function bindingifyResolveIdFilter(	CODE
LOW	packages/rolldown/src/plugin/bindingify-hook-filter.ts	281	export function bindingifyTransformFilter(	CODE
LOW	packages/rolldown/src/plugin/bindingify-hook-filter.ts	300	export function bindingifyRenderChunkFilter(	CODE
LOW	packages/rolldown/src/plugin/bindingify-build-hooks.ts	107	export function bindingifyResolveDynamicImport(	CODE
LOW	packages/rolldown/src/plugin/bindingify-output-hooks.ts	146	export function bindingifyAugmentChunkHash(	CODE
LOW	packages/rolldown/src/utils/transform-sourcemap.ts	13	export function normalizeTransformHookSourcemap(	CODE
LOW	…ages/rolldown/src/utils/normalize-transform-options.ts	16	export function normalizeTransformOptions(inputOptions: InputOptions): NormalizedTransformOptions {	CODE
LOW	…ckages/rolldown/src/utils/bindingify-output-options.ts	587	function batchSourcemapPathTransform(	CODE
LOW	…ckages/rolldown/src/utils/transform-rendered-module.ts	4	export function transformToRenderedModule(	CODE
LOW	packages/rolldown/src/utils/bindingify-input-options.ts	148	function bindingifyAttachDebugInfo(	CODE
LOW	packages/rolldown/src/utils/bindingify-input-options.ts	336	function bindingifyTreeshakeOptions(	CODE
LOW	packages/rolldown/src/utils/bindingify-input-options.ts	396	function bindingifyMakeAbsoluteExternalsRelative(	CODE
LOW	packages/rolldown/src/utils/bindingify-input-options.ts	407	export function bindingifyPreserveEntrySignatures(	CODE
LOW	packages/rolldown/src/utils/error.ts	56	export function aggregateBindingErrorsIntoJsError(rawErrors: BindingError[]): BundleError {	CODE
23 more matches not shown…

Verbosity Indicators17 hits · 31 pts

Severity	File	Line	Snippet	Context
LOW	…rolldown_plugin_bundle_analyzer/src/render_markdown.rs	209	// Step 1: Collect static entry chunks with reachability sets	COMMENT
LOW	…rolldown_plugin_bundle_analyzer/src/render_markdown.rs	229	// Step 2: For each common chunk, find modules reachable by exactly one static entry	COMMENT
LOW	…rolldown_plugin_bundle_analyzer/src/render_markdown.rs	305	// Step 3: Render	COMMENT
LOW⚡	crates/rolldown_watcher/src/watch_coordinator.rs	167	// Step 3: Restart notification	COMMENT
LOW⚡	crates/rolldown_watcher/src/watch_coordinator.rs	172	// Step 4: Start event	COMMENT
LOW⚡	crates/rolldown_watcher/src/watch_coordinator.rs	177	// Step 5: Build each task that needs it	COMMENT
LOW⚡	crates/rolldown_watcher/src/watch_coordinator.rs	210	// Step 6: End event	COMMENT
LOW⚡	crates/rolldown_watcher/src/watch_coordinator.rs	215	// Step 7: Drain buffered events that arrived during the build	COMMENT
LOW	crates/rolldown/src/utils/pre_process_ecma_ast.rs	50	// Step 0: Move directive comments attached to 0 so that it's not removed when the directives are removed	COMMENT
LOW	crates/rolldown/src/utils/pre_process_ecma_ast.rs	68	// Step 1: Build initial semantic data and check for semantic errors.	COMMENT
LOW	crates/rolldown/src/utils/pre_process_ecma_ast.rs	154	// Step 2: Run define plugin.	COMMENT
LOW	crates/rolldown/src/utils/pre_process_ecma_ast.rs	165	// Step 3: Transform TypeScript and jsx.	COMMENT
LOW	crates/rolldown/src/utils/pre_process_ecma_ast.rs	218	// Step 4: Run inject plugin.	COMMENT
LOW	crates/rolldown/src/utils/pre_process_ecma_ast.rs	230	// Step 5: Run DCE.	COMMENT
LOW	crates/rolldown/src/utils/pre_process_ecma_ast.rs	246	// Step 6: Modify AST for Rolldown.	COMMENT
LOW⚡	crates/rolldown_binding/src/classic_bundler.rs	18	/// const bundle = await rollup({ input: 'src/index.js' }); // Step 1: Input options only	COMMENT
LOW⚡	crates/rolldown_binding/src/classic_bundler.rs	19	/// await bundle.write({ dir: 'dist/esm', format: 'esm' }); // Step 2: Output options	COMMENT

Structural Annotation Overuse17 hits · 31 pts

Severity	File	Line	Snippet	Context
LOW	…rolldown_plugin_bundle_analyzer/src/render_markdown.rs	209	// Step 1: Collect static entry chunks with reachability sets	COMMENT
LOW	…rolldown_plugin_bundle_analyzer/src/render_markdown.rs	229	// Step 2: For each common chunk, find modules reachable by exactly one static entry	COMMENT
LOW	…rolldown_plugin_bundle_analyzer/src/render_markdown.rs	305	// Step 3: Render	COMMENT
LOW⚡	crates/rolldown_watcher/src/watch_coordinator.rs	167	// Step 3: Restart notification	COMMENT
LOW⚡	crates/rolldown_watcher/src/watch_coordinator.rs	172	// Step 4: Start event	COMMENT
LOW⚡	crates/rolldown_watcher/src/watch_coordinator.rs	177	// Step 5: Build each task that needs it	COMMENT
LOW⚡	crates/rolldown_watcher/src/watch_coordinator.rs	210	// Step 6: End event	COMMENT
LOW⚡	crates/rolldown_watcher/src/watch_coordinator.rs	215	// Step 7: Drain buffered events that arrived during the build	COMMENT
LOW	crates/rolldown/src/utils/pre_process_ecma_ast.rs	50	// Step 0: Move directive comments attached to 0 so that it's not removed when the directives are removed	COMMENT
LOW	crates/rolldown/src/utils/pre_process_ecma_ast.rs	68	// Step 1: Build initial semantic data and check for semantic errors.	COMMENT
LOW	crates/rolldown/src/utils/pre_process_ecma_ast.rs	154	// Step 2: Run define plugin.	COMMENT
LOW	crates/rolldown/src/utils/pre_process_ecma_ast.rs	165	// Step 3: Transform TypeScript and jsx.	COMMENT
LOW	crates/rolldown/src/utils/pre_process_ecma_ast.rs	218	// Step 4: Run inject plugin.	COMMENT
LOW	crates/rolldown/src/utils/pre_process_ecma_ast.rs	230	// Step 5: Run DCE.	COMMENT
LOW	crates/rolldown/src/utils/pre_process_ecma_ast.rs	246	// Step 6: Modify AST for Rolldown.	COMMENT
LOW⚡	crates/rolldown_binding/src/classic_bundler.rs	18	/// const bundle = await rollup({ input: 'src/index.js' }); // Step 1: Input options only	COMMENT
LOW⚡	crates/rolldown_binding/src/classic_bundler.rs	19	/// await bundle.write({ dir: 'dist/esm', format: 'esm' }); // Step 2: Output options	COMMENT

Hallucination Indicators3 hits · 30 pts

Severity	File	Line	Snippet	Context
CRITICAL	crates/rolldown/src/module_finalizers/impl_visit_mut.rs	602	self.ctx.module.ecma_view.this_expr_replace_map.get(&this_expr.node_id())	CODE
CRITICAL	crates/rolldown/src/module_finalizers/mod.rs	389	inline_const_mode: self.ctx.options.optimization.inline_const.map(\|config\| config.mode),	CODE
CRITICAL	crates/rolldown/src/module_loader/module_loader.rs	546	if self.shared_context.options.experimental.vite_mode.unwrap_or_default()	CODE

Synthetic Comment Markers2 hits · 10 pts

Severity	File	Line	Snippet	Context
HIGH	AGENTS.md	62	- `packages/debug/src/generated/*` - Auto-generated code for devtools integration	CODE
HIGH	tasks/generator/src/output/mod.rs	23	"{comment_start} Auto-generated code, DO NOT EDIT DIRECTLY!\n\	CODE

AI Slop Vocabulary2 hits · 6 pts

Severity	File	Line	Snippet	Context
MEDIUM	crates/rolldown/src/hmr/hmr_ast_finalizer.rs	580	// TODO: hyf0 should switch to a more robust way to identify lazy proxy modules	COMMENT
MEDIUM	crates/rolldown/src/hmr/hmr_ast_finalizer.rs	830	// TODO(hana): we should think about a more robust way to track the consolidated export type of a module in the fu	COMMENT

Slop Phrases2 hits · 4 pts

Severity	File	Line	Snippet	Context
MEDIUM	…/build_diagnostic/events/illegal_identifier_as_name.rs	17	r#"Given name "{}" is not a legal JS identifier. If you need this, you can try "output.extend: true"."#,	CODE
LOW	.github/workflows/update-test-dependencies.yml	332	# make sure to run this step before updating the version in urls.ts	COMMENT

Overly Generic Function Names1 hit · 1 pts

Severity	File	Line	Snippet	Context
LOW	…ntime_host_consumer_order_tree_shaken_import/common.js	5	export function getData() {	CODE

rolldown/rolldown

Open-Source Code Quality, Security and Technical Debt Review