🔥 Clone and recreate any website as a modern React app in seconds
This report summarizes scanner evidence for firecrawl/open-lovable, a TypeScript project with 28,660 GitHub stars. SynthScan examined 54,126 lines of code across 320 source files, recording 98 pattern matches distributed across 11 syntactic categories. The legacy adjusted pattern signal is 5.9 (Moderate pattern signal); it is not an authorship estimate.
Use the findings to ask whether maintainers can explain intent, verify dependencies, simplify unnecessary scaffolding, and focus review effort. Risk Payload v1 adds ownership, supply-chain, over-engineering, and review-effort vectors when available. These are prompts for human verification, not probabilities, security findings, or measured maintenance costs.
Use each vector to guide manual verification of the underlying findings.
Can maintainers explain intent, assumptions, and trade-offs? 54 finding(s).
Are imports declared and package/API names verified? 36 finding(s).
Are wrappers, guards, and repeated structures necessary? 14 finding(s).
Which changes need focused human review? 98 finding(s).
Run additional scans to build a history of the legacy pattern signal. Score changes are not a measure of AI adoption or code quality.
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.
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.
The scanner identified 98 distinct pattern matches across 11 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.
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| HIGH | lib/morph-fast-apply.ts | 155 | print("WROTE:${fullPath}") | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 89 | print("STDOUT:") | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 90 | print(result.stdout) | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 92 | print("\\nSTDERR:") | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 93 | print(result.stderr) | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 94 | print(f"\\nReturn code: {result.returncode}") | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 207 | print("STDOUT:") | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 208 | print(result.stdout) | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 210 | print("\\nSTDERR:") | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 211 | print(result.stderr) | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 212 | print(f"\\nReturn code: {result.returncode}") | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 388 | print('✓ src/index.css') | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 390 | print('\\nAll files created successfully!') | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 399 | print('Installing npm packages...') | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 408 | print('✓ Dependencies installed successfully') | CODE |
| HIGH⚡ | lib/sandbox/providers/e2b-provider.ts | 410 | print(f'⚠ Warning: npm install had issues: {result.stderr}') | CODE |
| HIGH | lib/sandbox/providers/e2b-provider.ts | 132 | print(f"✓ Written: ${fullPath}") | CODE |
| HIGH | lib/sandbox/providers/e2b-provider.ts | 149 | print(content) | CODE |
| HIGH | lib/sandbox/providers/e2b-provider.ts | 175 | print(json.dumps(files)) | CODE |
| HIGH | lib/sandbox/providers/e2b-provider.ts | 242 | print('Setting up React app with Vite and Tailwind...') | CODE |
| HIGH | lib/sandbox/providers/e2b-provider.ts | 272 | print('✓ package.json') | CODE |
| HIGH | lib/sandbox/providers/e2b-provider.ts | 291 | print('✓ vite.config.js') | CODE |
| HIGH | lib/sandbox/providers/e2b-provider.ts | 308 | print('✓ tailwind.config.js') | CODE |
| HIGH | lib/sandbox/providers/e2b-provider.ts | 320 | print('✓ postcss.config.js') | CODE |
| HIGH | lib/sandbox/providers/e2b-provider.ts | 338 | print('✓ index.html') | CODE |
| HIGH | lib/sandbox/providers/e2b-provider.ts | 354 | print('✓ src/main.jsx') | CODE |
| HIGH | lib/sandbox/providers/e2b-provider.ts | 374 | print('✓ src/App.jsx') | CODE |
| HIGH | lib/sandbox/providers/e2b-provider.ts | 436 | print(f'✓ Vite dev server started with PID: {process.pid}') | CODE |
| HIGH | lib/sandbox/providers/e2b-provider.ts | 437 | print('Waiting for server to be ready...') | CODE |
| HIGH | lib/sandbox/providers/e2b-provider.ts | 482 | print(f'✓ Vite restarted with PID: {process.pid}') | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| CRITICAL | app/api/apply-ai-code-stream/route.ts | 763 | global.conversationState.context.projectEvolution.majorChanges.push({ | CODE |
| CRITICAL | app/api/conversation-state/route.ts | 88 | global.conversationState.context.projectEvolution.majorChanges.slice(-2); | CODE |
| CRITICAL | app/api/apply-ai-code/route.ts | 778 | global.conversationState.context.projectEvolution.majorChanges.push({ | CODE |
| CRITICAL | app/api/generate-ai-code-stream/route.ts | 557 | const majorChanges = global.conversationState.context.projectEvolution.majorChanges.slice(-2); | CODE |
| CRITICAL | app/api/generate-ai-code-stream/route.ts | 1839 | global.conversationState.context.projectEvolution.majorChanges.push({ | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| MEDIUM⚡ | README.md | 19 | # ================================================================= | COMMENT |
| MEDIUM⚡ | README.md | 21 | # ================================================================= | COMMENT |
| MEDIUM⚡ | README.md | 24 | # ================================================================= | COMMENT |
| MEDIUM⚡ | README.md | 26 | # ================================================================= | COMMENT |
| MEDIUM⚡ | README.md | 32 | # ================================================================= | COMMENT |
| MEDIUM⚡ | README.md | 34 | # ================================================================= | COMMENT |
| MEDIUM⚡ | README.md | 37 | # ================================================================= | COMMENT |
| MEDIUM⚡ | README.md | 39 | # ================================================================= | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | app/generation/page.tsx | 1101 | // | COMMENT |
| LOW | app/generation/page.tsx | 1121 | // addChatMessage(`Error restarting Vite: ${error instanceof Error ? error.message : 'Unknown error'}`, 'error'); | COMMENT |
| LOW | app/generation/page.tsx | 2261 | // | COMMENT |
| LOW | app/generation/page.tsx | 2281 | // | COMMENT |
| LOW | app/generation/page.tsx | 2301 | // } | COMMENT |
| LOW | app/generation/page.tsx | 2321 | // if (!sandboxData) { | COMMENT |
| LOW | app/generation/page.tsx | 2341 | // 1. Create a COMPLETE React application with App.jsx as the main component | COMMENT |
| LOW | app/generation/page.tsx | 2361 | // - Make sure the app actually renders visible content | COMMENT |
| LOW | app/generation/page.tsx | 2381 | // isStreaming: true, | COMMENT |
| LOW | app/generation/page.tsx | 2401 | // sandboxId: sandboxData?.id, | COMMENT |
| LOW | app/generation/page.tsx | 2421 | // | COMMENT |
| LOW | app/generation/page.tsx | 2441 | // isThinking: false, | COMMENT |
| LOW | app/generation/page.tsx | 2461 | // streamedCode: prev.streamedCode + data.text, | COMMENT |
| LOW | app/generation/page.tsx | 2481 | // ...prev, | COMMENT |
| LOW | app/generation/page.tsx | 2501 | // if (generatedCode) { | COMMENT |
| LOW | app/generation/page.tsx | 2521 | // } | COMMENT |
| LOW | app/generation/page.tsx | 2541 | // scrapedContent: scrapeData, | COMMENT |
| LOW | app/generation/page.tsx | 2561 | // setTargetUrl(''); | COMMENT |
| LOW | app/generation/page.tsx | 2581 | // setScreenshotError(null); | COMMENT |
| LOW | components/app/(home)/sections/hero/Title/Title.tsx | 81 | }; | COMMENT |
| LOW | components/app/(home)/sections/hero/Title/Title.tsx | 101 | // ssr: false, | COMMENT |
| LOW | components/app/(home)/sections/hero/Title/Title.tsx | 121 | // increaseProgress = (increaseProgress + 1) % 5; | COMMENT |
| LOW | components/app/(home)/sections/hero/Title/Title.tsx | 141 | // }, []); | COMMENT |
| LOW | components/app/(home)/sections/hero/Title/Title.tsx | 161 | COMMENT | |
| LOW | components/app/(home)/sections/hero/Title/Title.tsx | 181 | COMMENT | |
| LOW | components/app/(home)/sections/hero/Title/Title.tsx | 201 | // result += char; | COMMENT |
| LOW | components/app/(home)/sections/hero/Title/Title.tsx | 221 | // // Keep original character | COMMENT |
| LOW | components/app/(home)/sections/hero/Title/Title.tsx | 241 | // /> | COMMENT |
| LOW | components/shared/icons/animated-icons.tsx | 241 | COMMENT | |
| LOW | components/shared/icons/Logo.tsx | 1 | const Logo = ({ ...props }) => ( | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | app/api/apply-ai-code-stream/route.ts | 427 | // Step 1: Install packages | COMMENT |
| LOW | app/api/apply-ai-code-stream/route.ts | 520 | // Step 2: Create/update files | COMMENT |
| LOW | app/api/apply-ai-code-stream/route.ts | 672 | // Step 3: Execute commands | COMMENT |
| LOW⚡ | lib/build-validator.ts | 14 | // Step 1: Wait for Vite to process files (give it time to compile) | COMMENT |
| LOW⚡ | lib/build-validator.ts | 17 | // Step 2: Check if the sandbox is actually serving content | COMMENT |
| LOW | lib/build-validator.ts | 35 | // Step 3: Check if it's the default page or actual app | COMMENT |
| LOW | lib/build-validator.ts | 50 | // Step 4: Check for Vite error overlay in HTML | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | app/api/apply-ai-code-stream/route.ts | 427 | // Step 1: Install packages | COMMENT |
| LOW | app/api/apply-ai-code-stream/route.ts | 520 | // Step 2: Create/update files | COMMENT |
| LOW | app/api/apply-ai-code-stream/route.ts | 672 | // Step 3: Execute commands | COMMENT |
| LOW⚡ | lib/build-validator.ts | 14 | // Step 1: Wait for Vite to process files (give it time to compile) | COMMENT |
| LOW⚡ | lib/build-validator.ts | 17 | // Step 2: Check if the sandbox is actually serving content | COMMENT |
| LOW | lib/build-validator.ts | 35 | // Step 3: Check if it's the default page or actual app | COMMENT |
| LOW | lib/build-validator.ts | 50 | // Step 4: Check for Vite error overlay in HTML | COMMENT |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | lib/morph-fast-apply.ts | 42 | async function morphChatCompletionsCreate(payload: any) { | CODE |
| LOW | lib/context-selector.ts | 138 | function buildFileStructureSection(manifest: FileManifest): string { | CODE |
| LOW | lib/context-selector.ts | 253 | function buildComponentRelationships( | CODE |
| LOW | lib/edit-intent-analyzer.ts | 188 | function findFeatureInsertionPoints(prompt: string, manifest: FileManifest): string[] { | CODE |
| LOW | lib/edit-examples.ts | 232 | export function getComponentPatternPrompt(fileStructure: string): string { | CODE |
| LOW | lib/ai/provider-manager.ts | 48 | function getOrCreateClient(provider: ProviderName, apiKey?: string, baseURL?: string): ProviderClient { | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| HIGH | …ents/app/(home)/sections/ai-readiness/ControlPanel.tsx | 805 | isAI: true, // Mark as AI-generated | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| MEDIUM | app/api/scrape-website/route.ts | 27 | markdown: `# Example Website\n\nThis is mock content for demonstration purposes.`, | CODE |
| MEDIUM | app/api/scrape-website/route.ts | 28 | html: `<h1>Example Website</h1><p>This is mock content for demonstration purposes.</p>`, | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | app/api/generate-ai-code-stream/route.ts | 1160 | contextParts.push('2. **NO PLACEHOLDERS** - Use real content, not lorem ipsum'); | CODE |
| Severity | File | Line | Snippet | Context |
|---|---|---|---|---|
| LOW | lib/sandbox/providers/e2b-provider.ts | 129 | # Write file | COMMENT |