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{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01W6psa7oBa6DB1zJ9xEYg5Z","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01MMB52EFBNJ9jENQZhn3GJS","name":"Bash","input":{"command":"cat << 'EOF' > /tmp/wiki_script.js\n// Navigate to Python Wikipedia article\nawait page.goto('https://en.wikipedia.org/wiki/Python_(programming_language)');\nawait page.waitForLoadState('networkidle');\n\n// Get the designer info from the infobox\nconst pythonDesigner = await page.evaluate(() => {\n  const rows = document.querySelectorAll('.infobox tr');\n  for (const row of rows) {\n    const th = row.querySelector('th');\n    if (th && th.textContent.trim() === 'Designed by') {\n      const td = row.querySelector('td');\n      return td ? td.textContent.trim() : null;\n    }\n  }\n  return null;\n});\n\nconsole.log('Python designer:', pythonDesigner);\n\n// Navigate to JavaScript Wikipedia article\nawait page.goto('https://en.wikipedia.org/wiki/JavaScript');\nawait page.waitForLoadState('networkidle');\n\nconst jsDesigner = await page.evaluate(() => {\n  const rows = document.querySelectorAll('.infobox tr');\n  for (const row of rows) {\n    const th = row.querySelector('th');\n    if (th && th.textContent.trim() === 'Designed by') {\n      const td = row.querySelector('td');\n      return td ? td.textContent.trim() : null;\n    }\n  }\n  return null;\n});\n\nconsole.log('JavaScript designer:', jsDesigner);\nEOF\ndev-browser --headless --browser axi-bench-dev-browser-multi_page_comparison-run3 run /tmp/wiki_script.js","description":"Navigate to both Wikipedia articles and extract designer info"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":2,"cache_creation_input_tokens":7290,"cache_read_input_tokens":8603,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":7290},"output_tokens":8,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"c4cadefa-7fa7-4cc3-9647-3b79d7f7e9c6","uuid":"7441a492-f819-4f54-b385-d1398c557325"}
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{"type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Exit code 1\n    at <anonymous> (user-script.js:15:7)\n    at <anonymous> (user-script.js:51:3)","is_error":true,"tool_use_id":"toolu_01MMB52EFBNJ9jENQZhn3GJS"}]},"parent_tool_use_id":null,"session_id":"c4cadefa-7fa7-4cc3-9647-3b79d7f7e9c6","uuid":"520b432c-322a-4ea5-becf-dc7801a139c0","timestamp":"2026-04-03T09:45:17.209Z","tool_use_result":"Error: Exit code 1\n    at <anonymous> (user-script.js:15:7)\n    at <anonymous> (user-script.js:51:3)"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01JmhYmmYKcyMyoXSyQ5kTSv","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01PDmUSqdonX8HwftUsELpuF","name":"Bash","input":{"command":"cat << 'EOF' > /tmp/wiki_python.js\nawait page.goto('https://en.wikipedia.org/wiki/Python_(programming_language)');\nawait page.waitForLoadState('domcontentloaded');\n\nconst pythonDesigner = await page.evaluate(() => {\n  const rows = document.querySelectorAll('table.infobox tr');\n  for (const row of rows) {\n    const th = row.querySelector('th');\n    if (th && th.textContent.includes('Designed')) {\n      const td = row.querySelector('td');\n      return td ? td.innerText.trim() : null;\n    }\n  }\n  // fallback: search all th elements\n  const ths = document.querySelectorAll('th');\n  for (const th of ths) {\n    if (th.textContent.includes('Designed by')) {\n      const td = th.parentElement.querySelector('td');\n      return td ? td.innerText.trim() : null;\n    }\n  }\n  return 'not found';\n});\n\nconsole.log('Python designer:', pythonDesigner);\nEOF\ndev-browser --headless --browser axi-bench-dev-browser-multi_page_comparison-run3 run /tmp/wiki_python.js","description":"Navigate to Python Wikipedia and extract designer"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":555,"cache_read_input_tokens":15893,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":555},"output_tokens":62,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"c4cadefa-7fa7-4cc3-9647-3b79d7f7e9c6","uuid":"7e8b77db-696f-42c8-acb6-e3935278703d"}
{"type":"user","message":{"role":"user","content":[{"type":"tool_result","content":"Exit code 1\n    at <anonymous> (user-script.js:14:7)\n    at <anonymous> (user-script.js:39:3)","is_error":true,"tool_use_id":"toolu_01PDmUSqdonX8HwftUsELpuF"}]},"parent_tool_use_id":null,"session_id":"c4cadefa-7fa7-4cc3-9647-3b79d7f7e9c6","uuid":"ac9ccb1a-ccf0-49e9-a515-b5237af1cf93","timestamp":"2026-04-03T09:45:21.821Z","tool_use_result":"Error: Exit code 1\n    at <anonymous> (user-script.js:14:7)\n    at <anonymous> (user-script.js:39:3)"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01GwiFsKgwHBHHjDKYawDXXQ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_019wmijLTk5kPcoJV6ecBT4t","name":"Bash","input":{"command":"dev-browser --help 2>&1 | head -60","description":"Check dev-browser help"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":435,"cache_read_input_tokens":16448,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":435},"output_tokens":59,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"c4cadefa-7fa7-4cc3-9647-3b79d7f7e9c6","uuid":"fbcbe678-8bea-4db8-aadd-e858fabeaae1"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_019wmijLTk5kPcoJV6ecBT4t","type":"tool_result","content":"Dev Browser is a CLI for controlling local or external browsers with JavaScript scripts.\nScripts run in a sandboxed QuickJS runtime (not Node.js). Top-level `await` is\navailable, along with a preconnected `browser` global and standard `console` output.\nA background daemon starts automatically when needed and manages browser instances,\nnamed pages, and CDP connections.\n\nSANDBOX ENVIRONMENT:\n  Scripts execute inside a QuickJS WASM sandbox with no arbitrary access to the host system.\n  This is NOT Node.js — the following are NOT available:\n    - require() / import()     No module loading\n    - process                  No process access\n    - fs / path / os           No direct filesystem access\n    - fetch / WebSocket        No direct network access\n    - __dirname / __filename   No path globals\n\n  Available globals:\n    browser                    Pre-connected browser handle (see API below)\n    console                    log, warn, error, info (routed to CLI output)\n    setTimeout / clearTimeout  Basic timers\n    saveScreenshot(buf, name)  Save a screenshot buffer (async, must be awaited)\n    writeFile(name, data)      Write a file to temp dir (async, must be awaited)\n    readFile(name)             Read a file from temp dir (async, must be awaited)\n\n  Memory and CPU limits are enforced. Infinite loops will be interrupted.\n\nPrimary invocation styles:\n  dev-browser <<'EOF'\n    const page = await browser.getPage(\"main\");\n    await page.goto(\"https://example.com\");\n    console.log(await page.title());\n  EOF\n\n  dev-browser run script.js\n  dev-browser --browser my-project < script.js\n  dev-browser --connect http://localhost:9222 <<'EOF'\n    const page = await browser.getPage(\"main\");\n    await page.goto(\"https://example.com\");\n  EOF\n  dev-browser --connect <<'EOF'\n    const page = await browser.getPage(\"main\");\n    console.log(await page.title());\n  EOF\n\nScript API available inside every script:\n  browser.getPage(nameOrId) Get a page by name (creates if new) or connect to an existing\n                            tab by its targetId from listPages().\n  browser.newPage()       Create an anonymous page. Anonymous pages are cleaned up after the script exits.\n  browser.listPages()       List all tabs: named pages and existing browser tabs.\n                            Returns [{id, url, title, name}].\n  browser.closePage(name) Close and remove a named page.\n  await saveScreenshot(buf: Buffer, name: string): Promise<string>\n                          Save a screenshot buffer to ~/.dev-browser/tmp/<name>.\n                          Returns the full path to the saved file.\n                          Example: const path = await saveScreenshot(await page.screenshot(), \"home.png\");\n\n  await writeFile(name: string, data: string): Promise<string>\n                          Write data to ~/.dev-browser/tmp/<name>.\n                          Returns the full path to the written file.\n                          Example: const path = await writeFile(\"results.json\", JSON.stringify(data));","is_error":false}]},"parent_tool_use_id":null,"session_id":"c4cadefa-7fa7-4cc3-9647-3b79d7f7e9c6","uuid":"7aab2fd9-4b22-4f12-ac62-d4455825d5ae","timestamp":"2026-04-03T09:45:24.133Z","tool_use_result":{"stdout":"Dev Browser is a CLI for controlling local or external browsers with JavaScript scripts.\nScripts run in a sandboxed QuickJS runtime (not Node.js). Top-level `await` is\navailable, along with a preconnected `browser` global and standard `console` output.\nA background daemon starts automatically when needed and manages browser instances,\nnamed pages, and CDP connections.\n\nSANDBOX ENVIRONMENT:\n  Scripts execute inside a QuickJS WASM sandbox with no arbitrary access to the host system.\n  This is NOT Node.js — the following are NOT available:\n    - require() / import()     No module loading\n    - process                  No process access\n    - fs / path / os           No direct filesystem access\n    - fetch / WebSocket        No direct network access\n    - __dirname / __filename   No path globals\n\n  Available globals:\n    browser                    Pre-connected browser handle (see API below)\n    console                    log, warn, error, info (routed to CLI output)\n    setTimeout / clearTimeout  Basic timers\n    saveScreenshot(buf, name)  Save a screenshot buffer (async, must be awaited)\n    writeFile(name, data)      Write a file to temp dir (async, must be awaited)\n    readFile(name)             Read a file from temp dir (async, must be awaited)\n\n  Memory and CPU limits are enforced. Infinite loops will be interrupted.\n\nPrimary invocation styles:\n  dev-browser <<'EOF'\n    const page = await browser.getPage(\"main\");\n    await page.goto(\"https://example.com\");\n    console.log(await page.title());\n  EOF\n\n  dev-browser run script.js\n  dev-browser --browser my-project < script.js\n  dev-browser --connect http://localhost:9222 <<'EOF'\n    const page = await browser.getPage(\"main\");\n    await page.goto(\"https://example.com\");\n  EOF\n  dev-browser --connect <<'EOF'\n    const page = await browser.getPage(\"main\");\n    console.log(await page.title());\n  EOF\n\nScript API available inside every script:\n  browser.getPage(nameOrId) Get a page by name (creates if new) or connect to an existing\n                            tab by its targetId from listPages().\n  browser.newPage()       Create an anonymous page. Anonymous pages are cleaned up after the script exits.\n  browser.listPages()       List all tabs: named pages and existing browser tabs.\n                            Returns [{id, url, title, name}].\n  browser.closePage(name) Close and remove a named page.\n  await saveScreenshot(buf: Buffer, name: string): Promise<string>\n                          Save a screenshot buffer to ~/.dev-browser/tmp/<name>.\n                          Returns the full path to the saved file.\n                          Example: const path = await saveScreenshot(await page.screenshot(), \"home.png\");\n\n  await writeFile(name: string, data: string): Promise<string>\n                          Write data to ~/.dev-browser/tmp/<name>.\n                          Returns the full path to the written file.\n                          Example: const path = await writeFile(\"results.json\", JSON.stringify(data));","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01919WHMth1ZTXDTrNiGvi3a","type":"message","role":"assistant","content":[{"type":"thinking","thinking":"I see - I need to use `browser.getPage(\"main\")` to get a page, not just use `page` directly.","signature":"EpkCClsIDBgCKkBTvjrfyBstYbc9rLsvoH2SK+iClnXRG7pcvY5xlAW6TjiXxw9kjjgtrXlquqr8laUEpOQDqranaFAD9lkjAQdQMhFjbGF1ZGUtc29ubmV0LTQtNjgAEgxzd+UEmuiRC59A/r4aDLIA/KpSD+tM2g4U8SIwJsCJLiOK5jVl/zWKERMdP45ErzMmYBZo8LpzD5lrhrV5Ai/YGiSdl28CtVkttaEWKmzHR39IqKlXAP42Xe8Ck30Cdv8epsI0Z1DqK6tXESnr6RYogDOK1Osjb4tpUO5nECLY0l5w4TMTXZ627YeFP94PE2Ri+pOF+6N1gPdp9RZMUoNpzFyYyaPGhm+2sWaH1jT2FlYYC3S/WXQibGEYAQ=="}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1269,"cache_read_input_tokens":16448,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1269},"output_tokens":10,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"c4cadefa-7fa7-4cc3-9647-3b79d7f7e9c6","uuid":"f69fd8a7-53ab-4948-a76d-01922475866a"}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01919WHMth1ZTXDTrNiGvi3a","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018bDqYCdfhNL6NF4aaDhquT","name":"Bash","input":{"command":"dev-browser --headless --browser axi-bench-dev-browser-multi_page_comparison-run3 << 'EOF'\nconst page = await browser.getPage(\"main\");\nawait page.goto(\"https://en.wikipedia.org/wiki/Python_(programming_language)\");\nawait page.waitForLoadState(\"domcontentloaded\");\n\nconst pythonDesigner = await page.evaluate(() => {\n  const ths = document.querySelectorAll('th');\n  for (const th of ths) {\n    if (th.textContent.includes('Designed by')) {\n      const td = th.parentElement.querySelector('td');\n      return td ? td.innerText.trim() : null;\n    }\n  }\n  return 'not found';\n});\n\nconsole.log('Python designer:', pythonDesigner);\n\nawait page.goto(\"https://en.wikipedia.org/wiki/JavaScript\");\nawait page.waitForLoadState(\"domcontentloaded\");\n\nconst jsDesigner = await page.evaluate(() => {\n  const ths = document.querySelectorAll('th');\n  for (const th of ths) {\n    if (th.textContent.includes('Designed by')) {\n      const td = th.parentElement.querySelector('td');\n      return td ? td.innerText.trim() : null;\n    }\n  }\n  return 'not found';\n});\n\nconsole.log('JavaScript designer:', jsDesigner);\nEOF","description":"Navigate to both Wikipedia articles and extract designer info"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":1269,"cache_read_input_tokens":16448,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":1269},"output_tokens":10,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"c4cadefa-7fa7-4cc3-9647-3b79d7f7e9c6","uuid":"7749c498-8bc6-4077-b67d-4e2bb4b22c10"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018bDqYCdfhNL6NF4aaDhquT","type":"tool_result","content":"Python designer: not found\nJavaScript designer: not found","is_error":false}]},"parent_tool_use_id":null,"session_id":"c4cadefa-7fa7-4cc3-9647-3b79d7f7e9c6","uuid":"acd7cca8-8303-4a82-acbc-8b51767dc301","timestamp":"2026-04-03T09:45:30.032Z","tool_use_result":{"stdout":"Python designer: not found\nJavaScript designer: not found","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_013C4JuJoYbLfEV3sQdLu32A","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_018E6GH4q3mYtK69VQ8He4dy","name":"Bash","input":{"command":"dev-browser --headless --browser axi-bench-dev-browser-multi_page_comparison-run3 << 'EOF'\nconst page = await browser.getPage(\"main\");\nawait page.goto(\"https://en.wikipedia.org/wiki/Python_(programming_language)\");\nawait page.waitForLoadState(\"domcontentloaded\");\n\n// Debug: get all infobox content\nconst content = await page.evaluate(() => {\n  const infobox = document.querySelector('.infobox');\n  return infobox ? infobox.innerText.substring(0, 1000) : 'no infobox found';\n});\n\nconsole.log('Infobox content:', content);\nEOF","description":"Debug infobox content on Python Wikipedia page"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":485,"cache_read_input_tokens":17717,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":485},"output_tokens":72,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"c4cadefa-7fa7-4cc3-9647-3b79d7f7e9c6","uuid":"8d7a4e02-80d6-4f54-ba9f-77e396cbb562"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_018E6GH4q3mYtK69VQ8He4dy","type":"tool_result","content":"Infobox content: Python\n\nParadigm\tMulti-paradigm: object-oriented,[1] procedural (imperative), functional, structured, reflective\nDesigned by\tGuido van Rossum\nDeveloper\tPython Software Foundation\nFirst appeared\t20 February 1991; 35 years ago[2]\n\nStable release\t\n3.14.3[3]  / 3 February 2026; 58 days ago\n\nTyping discipline\tDuck, dynamic, strong;[4] optional type annotations[a]\nMemory management\tGarbage-collected\nOS\tCross-platform[b]\nLicense\tPython Software Foundation License\nFilename extensions\t.py,[11] .pyc,[12] .pyd,[13] .pyi,[14] .pyw,[15] .pyz[16]\nWebsite\tpython.org\nMajor implementations\nCPython, PyPy, MicroPython, CircuitPython, IronPython, Jython, Stackless Python\nDialects\nCython, RPython, Starlark[17]\nInfluenced by\nABC,[18] Ada,[19][failed verification] ALGOL 68,[20] APL,[21] C,[22] C++,[23] CLU,[24] Dylan,[25] Haskell,[26][21] Icon,[27] Lisp,[28] Modula-3,[20][23] Perl,[29] Standard ML[21]\nInfluenced\nApache Groovy, Boo, Cobra, CoffeeScript,[30] D, F#, GDScript, Go, JavaScript,[31][32] Julia,[33]","is_error":false}]},"parent_tool_use_id":null,"session_id":"c4cadefa-7fa7-4cc3-9647-3b79d7f7e9c6","uuid":"b2120157-ff25-408e-9b5c-3aa6a4301d90","timestamp":"2026-04-03T09:45:34.135Z","tool_use_result":{"stdout":"Infobox content: Python\n\nParadigm\tMulti-paradigm: object-oriented,[1] procedural (imperative), functional, structured, reflective\nDesigned by\tGuido van Rossum\nDeveloper\tPython Software Foundation\nFirst appeared\t20 February 1991; 35 years ago[2]\n\nStable release\t\n3.14.3[3]  / 3 February 2026; 58 days ago\n\nTyping discipline\tDuck, dynamic, strong;[4] optional type annotations[a]\nMemory management\tGarbage-collected\nOS\tCross-platform[b]\nLicense\tPython Software Foundation License\nFilename extensions\t.py,[11] .pyc,[12] .pyd,[13] .pyi,[14] .pyw,[15] .pyz[16]\nWebsite\tpython.org\nMajor implementations\nCPython, PyPy, MicroPython, CircuitPython, IronPython, Jython, Stackless Python\nDialects\nCython, RPython, Starlark[17]\nInfluenced by\nABC,[18] Ada,[19][failed verification] ALGOL 68,[20] APL,[21] C,[22] C++,[23] CLU,[24] Dylan,[25] Haskell,[26][21] Icon,[27] Lisp,[28] Modula-3,[20][23] Perl,[29] Standard ML[21]\nInfluenced\nApache Groovy, Boo, Cobra, CoffeeScript,[30] D, F#, GDScript, Go, JavaScript,[31][32] Julia,[33]","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
{"type":"assistant","message":{"model":"claude-sonnet-4-6","id":"msg_01QmJ6erYXvV45VgEWSEueMQ","type":"message","role":"assistant","content":[{"type":"tool_use","id":"toolu_01YFrjp7zagpKHpBMnQeaCcu","name":"Bash","input":{"command":"dev-browser --headless --browser axi-bench-dev-browser-multi_page_comparison-run3 << 'EOF'\nconst page = await browser.getPage(\"main\");\nawait page.goto(\"https://en.wikipedia.org/wiki/JavaScript\");\nawait page.waitForLoadState(\"domcontentloaded\");\n\nconst content = await page.evaluate(() => {\n  const infobox = document.querySelector('.infobox');\n  return infobox ? infobox.innerText.substring(0, 800) : 'no infobox found';\n});\n\nconsole.log('JS Infobox content:', content);\nEOF","description":"Get JavaScript Wikipedia infobox content"},"caller":{"type":"direct"}}],"stop_reason":null,"stop_sequence":null,"stop_details":null,"usage":{"input_tokens":1,"cache_creation_input_tokens":627,"cache_read_input_tokens":18202,"cache_creation":{"ephemeral_5m_input_tokens":0,"ephemeral_1h_input_tokens":627},"output_tokens":72,"service_tier":"standard","inference_geo":"not_available"},"context_management":null},"parent_tool_use_id":null,"session_id":"c4cadefa-7fa7-4cc3-9647-3b79d7f7e9c6","uuid":"5f901a2c-9b66-4e59-8857-5999108add99"}
{"type":"user","message":{"role":"user","content":[{"tool_use_id":"toolu_01YFrjp7zagpKHpBMnQeaCcu","type":"tool_result","content":"JS Infobox content: JavaScript\n\nScreenshot of JavaScript source code\n\nParadigms\tMulti-paradigm: event-driven, functional, imperative, procedural, object-oriented\nFamily\tECMAScript\nDesigned by\tBrendan Eich of Netscape first; then others contributed to ECMAScript standard\nFirst appeared\t4 December 1995; 30 years ago[1]\n\nStable release\t\nECMAScript 2024[2]  / June 2024; 22 months ago\n\nPreview release\t\nECMAScript 2025[3]  / 27 March 2024; 2 years ago\n\nTyping discipline\tDynamic, weak, duck\nMemory management\tGarbage collected\nScope\tlexical\nFilename extensions\t.js • .mjs • .cjs[4]\nWebsite\tecma-international.org/publications-and-standards/standards/ecma-262/\nMajor implementations\nV8, JavaScriptCore, SpiderMonkey;\nChakra (deprecated)\nInfluenced by\nJava,[5][6] Scheme,[6] Self,[7] AWK,[8] HyperTalk[9]\nInfluenced\nActionSc","is_error":false}]},"parent_tool_use_id":null,"session_id":"c4cadefa-7fa7-4cc3-9647-3b79d7f7e9c6","uuid":"be58b57a-747c-4814-b005-863f3324e04a","timestamp":"2026-04-03T09:45:37.875Z","tool_use_result":{"stdout":"JS Infobox content: JavaScript\n\nScreenshot of JavaScript source code\n\nParadigms\tMulti-paradigm: event-driven, functional, imperative, procedural, object-oriented\nFamily\tECMAScript\nDesigned by\tBrendan Eich of Netscape first; then others contributed to ECMAScript standard\nFirst appeared\t4 December 1995; 30 years ago[1]\n\nStable release\t\nECMAScript 2024[2]  / June 2024; 22 months ago\n\nPreview release\t\nECMAScript 2025[3]  / 27 March 2024; 2 years ago\n\nTyping discipline\tDynamic, weak, duck\nMemory management\tGarbage collected\nScope\tlexical\nFilename extensions\t.js • .mjs • .cjs[4]\nWebsite\tecma-international.org/publications-and-standards/standards/ecma-262/\nMajor implementations\nV8, JavaScriptCore, SpiderMonkey;\nChakra (deprecated)\nInfluenced by\nJava,[5][6] Scheme,[6] Self,[7] AWK,[8] HyperTalk[9]\nInfluenced\nActionSc","stderr":"","interrupted":false,"isImage":false,"noOutputExpected":false}}
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