jo-inc/camofox-browser

Stealth headless browser for AI agents — bypass Cloudflare, bot detection, and anti-scraping. Drop-in Puppeteer/Playwright replacement.

JavaScript★ 10,643+871 that day#6 on trending

Analyzed September 9, 2026 at e5a36f5 (master) with jscpd 5.4.0 in 0.2s. Code duplication stayed at 3.56% across 2 appearances since Sep 8.

3.56%duplicated code · 566 of 15,909 lines

58clones in code

68code files of 195 scanned

13.52%duplicated over all files · 231 clones

The code number leaves out tests, fixtures, docs, examples, data files, styles, translations and vendored code, and 1 generated file: tests/unit/openapi.test.js.

Largest clones in the code

26 lines in 2 placesjavascript257 tokens

scripts/mcp-call.mjs:23–48scripts/mcp-run.mjs:16–40

23const proc = spawn(process.execPath, [SERVER], {
24  cwd: ROOT,
25  env: {
26    PATH: process.env.PATH, HOME: process.env.HOME, USER: process.env.USER,
27    NODE_OPTIONS: process.env.NODE_OPTIONS || "",
28    CAMOFOX_BASE_URL: process.env.CAMOFOX_BASE_URL || "http://localhost:9377",
29  },
30  stdio: ["pipe", "pipe", "pipe"],
31});
32

First 10 of 26 lines.

14 lines in 3 placesjavascript124 tokens

server.js:4330–4343server.js:4408–4421server.js:4476–4489

4330app.post('/tabs/:tabId/back', async (req, res) => {
4331  const tabId = req.params.tabId;
4332
4333  try {
4334    const { userId } = req.body;
4335    const session = sessions.get(normalizeUserId(userId));
4336    const found = session && findTab(session, tabId);
4337    if (!found) return tabNotFoundResponse(res, req.params.tabId || req.body?.tabId);
4338    session.lastAccess = Date.now();
4339

First 10 of 14 lines.

8 lines in 4 placesjavascript75 tokens

server.js:3240–3247server.js:4641–4648server.js:4717–4724server.js:4937–4945

3240const offset = parseInt(req.query.offset) || 0;
3241const session = sessions.get(normalizeUserId(userId));
3242const found = session && findTab(session, req.params.tabId);
3243if (!found) return tabNotFoundResponse(res, req.params.tabId || req.body?.tabId);
3244session.lastAccess = Date.now();
3245
3246const { tabState } = found;
3247tabState.toolCalls++; tabState.consecutiveTimeouts = 0; tabState.consecutiveFailures = 0;

4641const maxBytes = Number.isFinite(maxBytesRaw) && maxBytesRaw > 0 ? maxBytesRaw : MAX_DOWNLOAD_INLINE_BYTES;
4642const session = sessions.get(normalizeUserId(userId));
4643const found = session && findTab(session, req.params.tabId);
4644if (!found) return tabNotFoundResponse(res, req.params.tabId || req.body?.tabId);
4645session.lastAccess = Date.now();
4646
4647const { tabState } = found;
4648tabState.toolCalls++;

7 more

7 lines in 4 placesjavascript70 tokens
server.js:3240–3246 server.js:3422–3428 server.js:4780–4786 server.js:4847–4853
8 lines in 3 placesjavascript88 tokens
server.js:3982–3989 server.js:4112–4119 server.js:4334–4341
21 lines in 2 placesjavascript151 tokens
server.js:4013–4033 server.js:6386–6405
22 lines in 2 placesjavascript144 tokens
server.js:2352–2373 server.js:2442–2462
9 lines in 2 placesjavascript102 tokens
server.js:6418–6426 server.js:6438–6447
18 lines in 2 placesjavascript101 tokens
server.js:2317–2334 server.js:2378–2391
7 lines in 3 placesjavascript50 tokens
server.js:3829–3835 server.js:4013–4016 server.js:6386–6389

Largest clones over all files, tests and data included

1024 lines in 2 placesjsondocs and examples2,508 tokens

docs/openapi.json:1631–2654openapi.json:1936–2959

1631    "description": "Tab not found.",
1632    "content": {
1633      "application/json": {
1634        "schema": {
1635          "$ref": "#/components/schemas/Error"
1636        }
1637      }
1638    }
1639  }
1640}

First 10 of 1024 lines.

627 lines in 2 placesjsondocs and examples1,538 tokens

docs/openapi.json:1013–1639openapi.json:1298–1924

1013},
1014"404": {
1015  "description": "Tab not found.",
1016  "content": {
1017    "application/json": {
1018      "schema": {
1019        "$ref": "#/components/schemas/Error"
1020      }
1021    }
1022  }

First 10 of 627 lines.

506 lines in 2 placesjsondocs and examples1,256 tokens

docs/openapi.json:292–797openapi.json:396–901

292            }
293          }
294        }
295      }
296    }
297  }
298},
299"/tabs": {
300  "post": {
301    "tags": [

First 10 of 506 lines.

236 lines in 2 placesjsondocs and examples574 tokens
docs/openapi.json:63–298 openapi.json:68–303
9 lines in 9 placesjavascripttests56 tokens
tests/unit/accessKey.test.js:104–112 tests/unit/accessKey.test.js:113–123 tests/unit/accessKey.test.js:146–154 tests/unit/accessKey.test.js:241–249 tests/unit/accessKey.test.js:250–258and 4 more

By format, code only

Format	Files	Lines	Clones	Duplicated lines	Duplication
javascript	49	13,793	58	566	4.1%
bash	15	1,013	0	0	0%
typescript	2	758	0	0	0%
perl	1	174	0	0	0%
powershell	1	171	0	0	0%

By format, all files

Format	Files	Lines	Clones	Duplicated lines	Duplication
javascript	141	28,534	173	1,679	5.88%
json	9	6,214	49	3,720	59.86%
yaml	7	578	7	84	14.53%
bash	19	1,287	1	4	0.31%
markup	1	837	1	6	0.72%
markdown	10	2,000	0	0	0%
typescript	3	769	0	0	0%
powershell	2	184	0	0	0%
perl	1	174	0	0	0%
text	2	53	0	0	0%

Trending appearances

Day	Rank	Stars	Files	Lines	Clones	All files	Code	Health	Commit
Sep 9, 2026	#6	10,643 (+871)	195	40,630	231	13.52%	3.56%	—	`e5a36f5`
Sep 8, 2026	#2	9,918 (+135)	195	40,630	231	13.52%	3.56%	—	`e5a36f5`

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